After completing the last step of the operation, Wang Xiaodong packaged the obtained data and looked at Lu Zhou beside him: "The iterative calculation program of the main deceleration stage is completed. The spatial coordinate positions of the peri-lunar point and far-lunar point and the speed direction of Chang'e-3 are obtained. , shall I send it to your email?”
]
Taking over the baton like a relay race, Lu Zhou sat at the computer desk and stretched.
At four o'clock in the morning, Lu Zhou was the only one still sitting in front of the computer.
Lu Zhou pinched his eyebrows, shook his head, stood up, and walked out of the computer room.
Lu Zhou, who was doing calculations, said without raising his head: "Just throw me QQ."
After finishing dinner in three strokes, Lu Zhou went to the bathroom to wash his face and threw the takeout box into the trash can outside the corridor.
In the last step, Lu Zhou copied Wang Xiaodong's code into the appendix at the end of the document.
[Come on~O(∩_∩)O]
Another friend who was no nonsense from beginning to end: "..."
Lu Zhou didn't even raise his head: "Put it aside for me until I finish this step."
A total of six Chinese documents and one English document are cited.
Within these 37 hours, he needed to integrate all calculation processes, modeling ideas, procedures, including further promotion of the three problems, into a paper of twenty to thirty pages.
Wang Xiaodong: "OK, next step?"
Compared to those several late nights during the summer vacation, this level is nothing.
... Design and analysis of lunar soft landing gravity turning orbit (C), the Second Academic Conference of the Deep Space Exploration Technology Professional Committee of the Chinese Astronautical Association·2005.
"Well, it's all done. Please help me check for typos. If there are no problems, convert it to PDF format." Lu Zhou stood up from the stool and shook his groggy brain. "I'm going back to sleep." , the work of generating the MD5 code and uploading it will be left to you."
Sitting up from the bed, Lu Zhou rubbed his messy hair, took out his cell phone from his pocket, and checked the time.
Liu Rui: "..."
When he came back, Wang Xiaodong pushed up his glasses, stood up from his seat, looked at him and said.
"... The schematic diagram of the satellite's orbit around the moon and the geometric diagram of the satellite's landing orbit. The data parameters are here. I leave the drawing to you." Lu Zhou threw the almost full A4 paper on Wang Xiaodong's table and started non-stop. The next calculation.
It's seven o'clock in the evening, and there are 37 hours left until the paper is submitted.
The next time I go to bed, I have to wait until the game is over.
"I know." Wang Xiaodong nodded, turned and left.
When night fell, Lu Zhou finally completed the last line of the question promotion part.
Lu Zhou, who was doing calculations, said without raising his head: "Just throw me QQ."
After glancing at the data on the paper, Wang Xiaodong skillfully replaced the Matlab software with SAS software, which is more professional for data drawing, and replied expressionlessly: "Okay."
"I have completed the program. I have sent you the code text used in the three questions on QQ. I will come back at three in the morning and I will leave the paper to you."
The configuration of their team is a bit special. The person in charge of programming is the captain, and is also responsible for some modeling work, but it does not involve calculations. He mainly assigns tasks to Liu Rui, who is the main modeler, and at the same time directs another person to start writing the thesis outline. .
Of course Liu Rui was there, as well as the junior student from the statistics department next to him.
After going to the bathroom to wash up, Lu Zhou went directly to the computer room.
Lu Zhou couldn't remember exactly how he returned to the dormitory. He only remembered that after opening the door, he didn't even take off his clothes, lying on the bed and falling asleep.
At four o'clock in the morning, Lu Zhou was the only one still sitting in front of the computer.
…
The two cooperated very well and fought in their respective areas of expertise.
Next comes the most tedious argumentation process. This is the essential part of the entire paper. Although it does not take up much space, it is the most time-consuming part to complete.
"Go quickly," Wang Xiaodong paused for a moment and said a rare caring word, "be careful on the road, don't fall."
... Design and analysis of lunar soft landing gravity turning orbit (C), the Second Academic Conference of the Deep Space Exploration Technology Professional Committee of the Chinese Astronautical Association·2005.
Within these 37 hours, he needed to integrate all calculation processes, modeling ideas, procedures, including further promotion of the three problems, into a paper of twenty to thirty pages.
When the sky outside the window glowed with the early morning light, Lu Zhou finally wrote the last line of calculations.
At exactly twelve o'clock at noon, Lin Yuxiang walked into the computer room quietly and placed two portions of braised chicken and rice on the table, as well as two bottles of canned coffee.
When night fell, Lu Zhou finally completed the last line of the question promotion part.
"OK, remember to set an alarm, don't forget it."
After completing the last step of the operation, Wang Xiaodong packaged the obtained data and looked at Lu Zhou beside him: "The iterative calculation program of the main deceleration stage is completed. The spatial coordinate positions of the peri-lunar point and far-lunar point and the speed direction of Chang'e-3 are obtained. , shall I send it to your email?”
After finishing dinner in three strokes, Lu Zhou went to the bathroom to wash his face and threw the takeout box into the trash can outside the corridor.
"...The next step is the references and appendices, and we are finally starting to finish."
Wang Xiaodong: "OK, next step?"
"Students, it's time to eat."
Lin Yuxiang was not here, but he bought the food for him. It was even a little hot to the touch, so he must have just brought it here.
The top student said casually: "That guy is pretty good. I took a look when I went out to use the bathroom just now. They chose Question A. There should be a lot fewer competitors than us."
Compared to those several late nights during the summer vacation, this level is nothing.
[
After finishing dinner in three strokes, Lu Zhou went to the bathroom to wash his face and threw the takeout box into the trash can outside the corridor.
Wang Xiaodong stood up quickly, took his share, and forced a smile from his paralyzed face: "Thank you."
Lu Zhou didn't even raise his head: "Put it aside for me until I finish this step."
The two cooperated very well and fought in their respective areas of expertise.
Wang Xiaodong stood up quickly, took his share, and forced a smile from his paralyzed face: "Thank you."
After stretching, Lu Zhou stared at the paper with sleepy eyes that were almost swollen, yawning and talking to himself.
Taking over the baton like a relay race, Lu Zhou sat at the computer desk and stretched.
Standing behind Lu Zhou, Wang Xiaodong pushed up his glasses, looked at the text on the screen and asked, "Done?"
… Research on terrain obstacle detection and avoidance scheme for manned lunar landing, "Space Return and Remote Sensing" · 2014, 35: 11-19
Lin Yuxiang responded with a smile naturally, then walked to Lu Zhou's side and handed out the plastic bag in his hand: "Hey, it's yours."
After glancing at the data on the paper, Wang Xiaodong skillfully replaced the Matlab software with SAS software, which is more professional for data drawing, and replied expressionlessly: "Okay."
Putting his hands on the keyboard, Lu Zhou copied the title of the cited document and pasted it.
Within these 37 hours, he needed to integrate all calculation processes, modeling ideas, procedures, including further promotion of the three problems, into a paper of twenty to thirty pages.
Therefore, this last step must not be taken carelessly!
"I know." Wang Xiaodong nodded, turned and left.
Of course Liu Rui was there, as well as the junior student from the statistics department next to him.
[
Lu Zhou didn't even raise his head: "Put it aside for me until I finish this step."
At four o'clock in the morning, Lu Zhou was the only one still sitting in front of the computer.
"Students, it's time to eat."
Liu Rui asked strangely: "Then why don't we choose question A?"
Liu Rui: "..."
Sitting up from the bed, Lu Zhou rubbed his messy hair, took out his cell phone from his pocket, and checked the time.
"okay!"
Wang Xiaodong nodded: "Leave it to me. You can go and rest for a while."
The abstract and keywords at the beginning of the paper were limited to one page according to the format requirements. After Lu Zhou finished writing, he simply deleted it and it just met this condition.
At nine o'clock in the evening, Lin Yuxiang took Ha Qie back to the dormitory. At about ten o'clock, Wang Xiaodong also went back. As the main player tomorrow, he must get enough sleep today.
Wang Xiaodong nodded: "Leave it to me. You can go and rest for a while."
After going to the bathroom to wash up, Lu Zhou went directly to the computer room.
When he arrived at the computer room, Wang Xiaodong had just finished programming the last program.
After calculating for so long, the hair on his head was almost gone, and he didn't feel that question B was any easier.
Lu Zhou, who was doing calculations, said without raising his head: "Just throw me QQ."
Lu Zhou, who was doing calculations, said without raising his head: "Just throw me QQ."
No matter how exquisite the model is or how ingenious the programming is, what will be finally presented to the judges' table will be in the form of a paper. If the paper cannot be understood by the judges and the judges cannot understand its subtleties, then it will be impossible to win an award.
After a slight pause, he took it out and unfolded it.
At this point, apart from Lu Zhou, there were only a few people left in the computer room.
"I know." Wang Xiaodong nodded, turned and left.
It's seven o'clock in the evening, and there are 37 hours left until the paper is submitted.
The two cooperated very well and fought in their respective areas of expertise.
After glancing at the data on the paper, Wang Xiaodong skillfully replaced the Matlab software with SAS software, which is more professional for data drawing, and replied expressionlessly: "Okay."
]
No one understands the entire modeling idea better than himself, so these tasks are extremely easy to do.
Including Luo Rundong, the second top student in Class 1, and Liu Rui, the big guy on his team.
…
Compared to those several late nights during the summer vacation, this level is nothing.
Standing behind Lu Zhou, Wang Xiaodong pushed up his glasses, looked at the text on the screen and asked, "Done?"
Lin Yuxiang was not here, but he bought the food for him. It was even a little hot to the touch, so he must have just brought it here.
Wang Xiaodong: "OK, next step?"
When the sky outside the window glowed with the early morning light, Lu Zhou finally wrote the last line of calculations.
Lin Yuxiang was not here, but he bought the food for him. It was even a little hot to the touch, so he must have just brought it here.
Of course Liu Rui was there, as well as the junior student from the statistics department next to him.
"Did you sleep for twelve hours..."
And when he woke up, it was already dusk outside the window.
Lu Zhou crumpled the note into a ball, threw it into the plastic bucket in the corner, pulled out the disposable chopsticks and started eating.
The configuration of their team is a bit special. The person in charge of programming is the captain, and is also responsible for some modeling work, but it does not involve calculations. He mainly assigns tasks to Liu Rui, who is the main modeler, and at the same time directs another person to start writing the thesis outline. .
"Yeah." Lu Zhou nodded and walked out of the computer room.
After stretching, Lu Zhou stared at the paper with sleepy eyes that were almost swollen, yawning and talking to himself.
At exactly twelve o'clock at noon, Lin Yuxiang walked into the computer room quietly and placed two portions of braised chicken and rice on the table, as well as two bottles of canned coffee.
"nailed it?"
The statistician who was programming suddenly asked abruptly: "Is that buddy from your dormitory?"
[
"I know." Wang Xiaodong nodded, turned and left.
Standing behind Lu Zhou, Wang Xiaodong pushed up his glasses, looked at the text on the screen and asked, "Done?"
The next time I go to bed, I have to wait until the game is over.
"Go quickly," Wang Xiaodong paused for a moment and said a rare caring word, "be careful on the road, don't fall."
…
Another friend who was no nonsense from beginning to end: "..."
After finishing dinner in three strokes, Lu Zhou went to the bathroom to wash his face and threw the takeout box into the trash can outside the corridor.
Liu Rui was stunned for a moment and nodded: "Yes."
Next comes the most tedious argumentation process. This is the essential part of the entire paper. Although it does not take up much space, it is the most time-consuming part to complete.
Compared to those several late nights during the summer vacation, this level is nothing.
Sitting up from the bed, Lu Zhou rubbed his messy hair, took out his cell phone from his pocket, and checked the time.
The top student said casually: "That guy is pretty good. I took a look when I went out to use the bathroom just now. They chose Question A. There should be a lot fewer competitors than us."
The abstract and keywords at the beginning of the paper were limited to one page according to the format requirements. After Lu Zhou finished writing, he simply deleted it and it just met this condition.
Lin Yuxiang responded with a smile naturally, then walked to Lu Zhou's side and handed out the plastic bag in his hand: "Hey, it's yours."
When Lu Zhou entered working mode, he completely forgot about time and concentrated on the computer screen. His typing hands were as fast as afterimages, just like his smooth and meticulous thoughts.
Taking over the baton like a relay race, Lu Zhou sat at the computer desk and stretched.
When the sky outside the window glowed with the early morning light, Lu Zhou finally wrote the last line of calculations.
The door to the computer room opened and Wang Xiaodong walked in.
"Did you sleep for twelve hours..."
Liu Rui asked strangely: "Then why don't we choose question A?"
Liu Rui: "..."
When he arrived at the computer room, Wang Xiaodong had just finished programming the last program.
At four o'clock in the morning, Lu Zhou was the only one still sitting in front of the computer.
Wang Xiaodong: "OK, next step?"
After calculating for so long, the hair on his head was almost gone, and he didn't feel that question B was any easier.
Liu Rui was stunned for a moment and nodded: "Yes."
Because it involves not only mathematical modeling ideas, but also programming ideas.
Compared to those several late nights during the summer vacation, this level is nothing.
The top student said unceremoniously: "Because I'm taking you with me this year, do you think I want to choose question B?"
Sitting up from the bed, Lu Zhou rubbed his messy hair, took out his cell phone from his pocket, and checked the time.
When he came back, Wang Xiaodong pushed up his glasses, stood up from his seat, looked at him and said.
In the last step, Lu Zhou copied Wang Xiaodong's code into the appendix at the end of the document.
[Come on~O(∩_∩)O]
Liu Rui: "..."
"Well, it's all done. Please help me check for typos. If there are no problems, convert it to PDF format." Lu Zhou stood up from the stool and shook his groggy brain. "I'm going back to sleep." , the work of generating the MD5 code and uploading it will be left to you."
Time passed by, and the sun that had completely set outside the window rose again and slanted to the horizon again.
The door to the computer room opened and Wang Xiaodong walked in.
… Research on terrain obstacle detection and avoidance scheme for manned lunar landing, "Space Return and Remote Sensing" · 2014, 35: 11-19
Another friend who was no nonsense from beginning to end: "..."
"Um."
"OK, remember to set an alarm, don't forget it."
After calculating for so long, the hair on his head was almost gone, and he didn't feel that question B was any easier.
At nine o'clock in the evening, Lin Yuxiang took Ha Qie back to the dormitory. At about ten o'clock, Wang Xiaodong also went back. As the main player tomorrow, he must get enough sleep today.
Lin Yuxiang responded with a smile naturally, then walked to Lu Zhou's side and handed out the plastic bag in his hand: "Hey, it's yours."
When he arrived at the computer room, Wang Xiaodong had just finished programming the last program.
A total of six Chinese documents and one English document are cited.
At three o'clock in the morning, there were only five people left in the computer room.
"...The next step is the references and appendices, and we are finally starting to finish."
After a slight pause, he took it out and unfolded it.
Standing behind Lu Zhou, Wang Xiaodong pushed up his glasses, looked at the text on the screen and asked, "Done?"
At four o'clock in the morning, Lu Zhou was the only one still sitting in front of the computer.
After glancing at the data on the paper, Wang Xiaodong skillfully replaced the Matlab software with SAS software, which is more professional for data drawing, and replied expressionlessly: "Okay."
Sitting up from the bed, Lu Zhou rubbed his messy hair, took out his cell phone from his pocket, and checked the time.
"Did you sleep for twelve hours..."
"Did you sleep for twelve hours..."
"Um."
Therefore, this last step must not be taken carelessly!
"... The schematic diagram of the satellite's orbit around the moon and the geometric diagram of the satellite's landing orbit. The data parameters are here. I leave the drawing to you." Lu Zhou threw the almost full A4 paper on Wang Xiaodong's table and started non-stop. The next calculation.
When the sky outside the window glowed with the early morning light, Lu Zhou finally wrote the last line of calculations.
Liu Rui: "..."
"nailed it?"
At this point, apart from Lu Zhou, there were only a few people left in the computer room.
At three o'clock in the morning, there were only five people left in the computer room.
Lu Zhou unwrapped the plastic bag and was about to tear open the packaging of the chopsticks when he found that the packaging was open and there was a note stuffed inside.
The door to the computer room opened and Wang Xiaodong walked in.
No matter how exquisite the model is or how ingenious the programming is, what will be finally presented to the judges' table will be in the form of a paper. If the paper cannot be understood by the judges and the judges cannot understand its subtleties, then it will be impossible to win an award.
Standing behind Lu Zhou, Wang Xiaodong pushed up his glasses, looked at the text on the screen and asked, "Done?"
The next time I go to bed, I have to wait until the game is over.
"I have completed the program. I have sent you the code text used in the three questions on QQ. I will come back at three in the morning and I will leave the paper to you."
I vaguely remember that it was six o'clock in the morning when I arrived at the dormitory.
"nailed it?"
Liu Rui was stunned for a moment and nodded: "Yes."
The two cooperated very well and fought in their respective areas of expertise.
The configuration of their team is a bit special. The person in charge of programming is the captain, and is also responsible for some modeling work, but it does not involve calculations. He mainly assigns tasks to Liu Rui, who is the main modeler, and at the same time directs another person to start writing the thesis outline. .
After calculating for so long, the hair on his head was almost gone, and he didn't feel that question B was any easier.
"okay!"
At four o'clock in the morning, Lu Zhou was the only one still sitting in front of the computer.
Liu Rui asked strangely: "Then why don't we choose question A?"
Including Luo Rundong, the second top student in Class 1, and Liu Rui, the big guy on his team.
"It's done..." Lu Zhou let out a sigh of relief, "The basic modeling has been completed. All that's left is programming, drawing, and sensitivity analysis by observing changes in simulation results. When you're done, I'll start writing the paper. the second half."
…
When night fell, Lu Zhou finally completed the last line of the question promotion part.
At nine o'clock in the evening, Lin Yuxiang took Ha Qie back to the dormitory. At about ten o'clock, Wang Xiaodong also went back. As the main player tomorrow, he must get enough sleep today.
I vaguely remember that it was six o'clock in the morning when I arrived at the dormitory.
After completing the last step of the operation, Wang Xiaodong packaged the obtained data and looked at Lu Zhou beside him: "The iterative calculation program of the main deceleration stage is completed. The spatial coordinate positions of the peri-lunar point and far-lunar point and the speed direction of Chang'e-3 are obtained. , shall I send it to your email?”
Compared to those several late nights during the summer vacation, this level is nothing.
"nailed it?"
Wang Xiaodong nodded: "Leave it to me. You can go and rest for a while."
"Did you sleep for twelve hours..."
"nailed it?"
"It's done..." Lu Zhou let out a sigh of relief, "The basic modeling has been completed. All that's left is programming, drawing, and sensitivity analysis by observing changes in simulation results. When you're done, I'll start writing the paper. the second half."
Lu Zhou: "..."
Taking over the baton like a relay race, Lu Zhou sat at the computer desk and stretched.
The abstract and keywords at the beginning of the paper were limited to one page according to the format requirements. After Lu Zhou finished writing, he simply deleted it and it just met this condition.
Within these 37 hours, he needed to integrate all calculation processes, modeling ideas, procedures, including further promotion of the three problems, into a paper of twenty to thirty pages.
At this point, apart from Lu Zhou, there were only a few people left in the computer room.
"Um."
When the sky outside the window glowed with the early morning light, Lu Zhou finally wrote the last line of calculations.
Lu Zhou didn't even raise his head: "Put it aside for me until I finish this step."
In the last step, Lu Zhou copied Wang Xiaodong's code into the appendix at the end of the document.
]
Lu Zhou pinched his eyebrows, shook his head, stood up, and walked out of the computer room.
Lu Zhou crumpled the note into a ball, threw it into the plastic bucket in the corner, pulled out the disposable chopsticks and started eating.
Within these 37 hours, he needed to integrate all calculation processes, modeling ideas, procedures, including further promotion of the three problems, into a paper of twenty to thirty pages.
The configuration of their team is a bit special. The person in charge of programming is the captain, and is also responsible for some modeling work, but it does not involve calculations. He mainly assigns tasks to Liu Rui, who is the main modeler, and at the same time directs another person to start writing the thesis outline. .
Lu Zhou didn't even raise his head: "Put it aside for me until I finish this step."
Next comes the most tedious argumentation process. This is the essential part of the entire paper. Although it does not take up much space, it is the most time-consuming part to complete.
Compared to those several late nights during the summer vacation, this level is nothing.
Lu Zhou crumpled the note into a ball, threw it into the plastic bucket in the corner, pulled out the disposable chopsticks and started eating.
After a slight pause, he took it out and unfolded it.
When night fell, Lu Zhou finally completed the last line of the question promotion part.
After calculating for so long, the hair on his head was almost gone, and he didn't feel that question B was any easier.
Compared to those several late nights during the summer vacation, this level is nothing.
"It's done..." Lu Zhou let out a sigh of relief, "The basic modeling has been completed. All that's left is programming, drawing, and sensitivity analysis by observing changes in simulation results. When you're done, I'll start writing the paper. the second half."
Lu Zhou couldn't remember exactly how he returned to the dormitory. He only remembered that after opening the door, he didn't even take off his clothes, lying on the bed and falling asleep.
Lin Yuxiang responded with a smile naturally, then walked to Lu Zhou's side and handed out the plastic bag in his hand: "Hey, it's yours."
"... The schematic diagram of the satellite's orbit around the moon and the geometric diagram of the satellite's landing orbit. The data parameters are here. I leave the drawing to you." Lu Zhou threw the almost full A4 paper on Wang Xiaodong's table and started non-stop. The next calculation.
And when he woke up, it was already dusk outside the window.
Wang Xiaodong stood up quickly, took his share, and forced a smile from his paralyzed face: "Thank you."
"... The schematic diagram of the satellite's orbit around the moon and the geometric diagram of the satellite's landing orbit. The data parameters are here. I leave the drawing to you." Lu Zhou threw the almost full A4 paper on Wang Xiaodong's table and started non-stop. The next calculation.
Wang Xiaodong nodded: "Leave it to me. You can go and rest for a while."
"Yeah." Lu Zhou nodded and walked out of the computer room.
Time passed by, and the sun that had completely set outside the window rose again and slanted to the horizon again.
Liu Rui asked strangely: "Then why don't we choose question A?"
In the last step, Lu Zhou copied Wang Xiaodong's code into the appendix at the end of the document.
Because it involves not only mathematical modeling ideas, but also programming ideas.
Sitting up from the bed, Lu Zhou rubbed his messy hair, took out his cell phone from his pocket, and checked the time.
At this point, apart from Lu Zhou, there were only a few people left in the computer room.
Lu Zhou, who was doing calculations, said without raising his head: "Just throw me QQ."
The top student said casually: "That guy is pretty good. I took a look when I went out to use the bathroom just now. They chose Question A. There should be a lot fewer competitors than us."
"I have completed the program. I have sent you the code text used in the three questions on QQ. I will come back at three in the morning and I will leave the paper to you."
Taking over the baton like a relay race, Lu Zhou sat at the computer desk and stretched.
I vaguely remember that it was six o'clock in the morning when I arrived at the dormitory.
Wang Xiaodong: "OK, next step?"
Lu Zhou: "..."
"Did you sleep for twelve hours..."
In the last step, Lu Zhou copied Wang Xiaodong's code into the appendix at the end of the document.
Because it involves not only mathematical modeling ideas, but also programming ideas.
After going to the bathroom to wash up, Lu Zhou went directly to the computer room.
Wang Xiaodong stood up quickly, took his share, and forced a smile from his paralyzed face: "Thank you."
After calculating for so long, the hair on his head was almost gone, and he didn't feel that question B was any easier.
The next time I go to bed, I have to wait until the game is over.
No one understands the entire modeling idea better than himself, so these tasks are extremely easy to do.
Therefore, this last step must not be taken carelessly!
"Well, it's all done. Please help me check for typos. If there are no problems, convert it to PDF format." Lu Zhou stood up from the stool and shook his groggy brain. "I'm going back to sleep." , the work of generating the MD5 code and uploading it will be left to you."
Lu Zhou, who was doing calculations, said without raising his head: "Just throw me QQ."
Liu Rui asked strangely: "Then why don't we choose question A?"
Lu Zhou crumpled the note into a ball, threw it into the plastic bucket in the corner, pulled out the disposable chopsticks and started eating.
After going to the bathroom to wash up, Lu Zhou went directly to the computer room.
Liu Rui was stunned for a moment and nodded: "Yes."
Lu Zhou couldn't remember exactly how he returned to the dormitory. He only remembered that after opening the door, he didn't even take off his clothes, lying on the bed and falling asleep.
I vaguely remember that it was six o'clock in the morning when I arrived at the dormitory.
No matter how exquisite the model is or how ingenious the programming is, what will be finally presented to the judges' table will be in the form of a paper. If the paper cannot be understood by the judges and the judges cannot understand its subtleties, then it will be impossible to win an award.
"OK, remember to set an alarm, don't forget it."
Including Luo Rundong, the second top student in Class 1, and Liu Rui, the big guy on his team.
The door to the computer room opened and Wang Xiaodong walked in.
When he arrived at the computer room, Wang Xiaodong had just finished programming the last program.
Taking over the baton like a relay race, Lu Zhou sat at the computer desk and stretched.
Lu Zhou unwrapped the plastic bag and was about to tear open the packaging of the chopsticks when he found that the packaging was open and there was a note stuffed inside.
The door to the computer room opened and Wang Xiaodong walked in.
After calculating for so long, the hair on his head was almost gone, and he didn't feel that question B was any easier.
Lin Yuxiang was not here, but he bought the food for him. It was even a little hot to the touch, so he must have just brought it here.
"Yeah." Lu Zhou nodded and walked out of the computer room.
"I know." Wang Xiaodong nodded, turned and left.
Lu Zhou unwrapped the plastic bag and was about to tear open the packaging of the chopsticks when he found that the packaging was open and there was a note stuffed inside.
"Go quickly," Wang Xiaodong paused for a moment and said a rare caring word, "be careful on the road, don't fall."
Lu Zhou unwrapped the plastic bag and was about to tear open the packaging of the chopsticks when he found that the packaging was open and there was a note stuffed inside.
Taking over the baton like a relay race, Lu Zhou sat at the computer desk and stretched.
No matter how exquisite the model is or how ingenious the programming is, what will be finally presented to the judges' table will be in the form of a paper. If the paper cannot be understood by the judges and the judges cannot understand its subtleties, then it will be impossible to win an award.
Time passed by, and the sun that had completely set outside the window rose again and slanted to the horizon again.
"OK, remember to set an alarm, don't forget it."
[Come on~O(∩_∩)O]
After a slight pause, he took it out and unfolded it.
After completing the last step of the operation, Wang Xiaodong packaged the obtained data and looked at Lu Zhou beside him: "The iterative calculation program of the main deceleration stage is completed. The spatial coordinate positions of the peri-lunar point and far-lunar point and the speed direction of Chang'e-3 are obtained. , shall I send it to your email?”
Sitting up from the bed, Lu Zhou rubbed his messy hair, took out his cell phone from his pocket, and checked the time.
After completing the last step of the operation, Wang Xiaodong packaged the obtained data and looked at Lu Zhou beside him: "The iterative calculation program of the main deceleration stage is completed. The spatial coordinate positions of the peri-lunar point and far-lunar point and the speed direction of Chang'e-3 are obtained. , shall I send it to your email?”
"Go quickly," Wang Xiaodong paused for a moment and said a rare caring word, "be careful on the road, don't fall."
"Go quickly," Wang Xiaodong paused for a moment and said a rare caring word, "be careful on the road, don't fall."
[Come on~O(∩_∩)O]
Lu Zhou: "..."
And when he woke up, it was already dusk outside the window.
When he arrived at the computer room, Wang Xiaodong had just finished programming the last program.
A total of six Chinese documents and one English document are cited.
"I have completed the program. I have sent you the code text used in the three questions on QQ. I will come back at three in the morning and I will leave the paper to you."
The statistician who was programming suddenly asked abruptly: "Is that buddy from your dormitory?"
Lu Zhou: "..."
"Did you sleep for twelve hours..."
No one understands the entire modeling idea better than himself, so these tasks are extremely easy to do.
Next comes the most tedious argumentation process. This is the essential part of the entire paper. Although it does not take up much space, it is the most time-consuming part to complete.
No one understands the entire modeling idea better than himself, so these tasks are extremely easy to do.
[Come on~O(∩_∩)O]
Therefore, this last step must not be taken carelessly!
Lu Zhou crumpled the note into a ball, threw it into the plastic bucket in the corner, pulled out the disposable chopsticks and started eating.
The statistician who was programming suddenly asked abruptly: "Is that buddy from your dormitory?"
[Come on~O(∩_∩)O]
"I know." Wang Xiaodong nodded, turned and left.
Of course Liu Rui was there, as well as the junior student from the statistics department next to him.
Lu Zhou unwrapped the plastic bag and was about to tear open the packaging of the chopsticks when he found that the packaging was open and there was a note stuffed inside.
After calculating for so long, the hair on his head was almost gone, and he didn't feel that question B was any easier.
After finishing dinner in three strokes, Lu Zhou went to the bathroom to wash his face and threw the takeout box into the trash can outside the corridor.
]
"Did you sleep for twelve hours..."
At nine o'clock in the evening, Lin Yuxiang took Ha Qie back to the dormitory. At about ten o'clock, Wang Xiaodong also went back. As the main player tomorrow, he must get enough sleep today.
Therefore, this last step must not be taken carelessly!
After completing the last step of the operation, Wang Xiaodong packaged the obtained data and looked at Lu Zhou beside him: "The iterative calculation program of the main deceleration stage is completed. The spatial coordinate positions of the peri-lunar point and far-lunar point and the speed direction of Chang'e-3 are obtained. , shall I send it to your email?”
No matter how exquisite the model is or how ingenious the programming is, what will be finally presented to the judges' table will be in the form of a paper. If the paper cannot be understood by the judges and the judges cannot understand its subtleties, then it will be impossible to win an award.
After a slight pause, he took it out and unfolded it.
When he came back, Wang Xiaodong pushed up his glasses, stood up from his seat, looked at him and said.
Sitting up from the bed, Lu Zhou rubbed his messy hair, took out his cell phone from his pocket, and checked the time.
No one understands the entire modeling idea better than himself, so these tasks are extremely easy to do.
The top student said casually: "That guy is pretty good. I took a look when I went out to use the bathroom just now. They chose Question A. There should be a lot fewer competitors than us."
When Lu Zhou entered working mode, he completely forgot about time and concentrated on the computer screen. His typing hands were as fast as afterimages, just like his smooth and meticulous thoughts.
"Well, it's all done. Please help me check for typos. If there are no problems, convert it to PDF format." Lu Zhou stood up from the stool and shook his groggy brain. "I'm going back to sleep." , the work of generating the MD5 code and uploading it will be left to you."
"I have completed the program. I have sent you the code text used in the three questions on QQ. I will come back at three in the morning and I will leave the paper to you."
At four o'clock in the morning, Lu Zhou was the only one still sitting in front of the computer.
Lu Zhou, who was doing calculations, said without raising his head: "Just throw me QQ."
Putting his hands on the keyboard, Lu Zhou copied the title of the cited document and pasted it.
"OK, remember to set an alarm, don't forget it."
"nailed it?"
When he came back, Wang Xiaodong pushed up his glasses, stood up from his seat, looked at him and said.
After stretching, Lu Zhou stared at the paper with sleepy eyes that were almost swollen, yawning and talking to himself.
"Well, it's all done. Please help me check for typos. If there are no problems, convert it to PDF format." Lu Zhou stood up from the stool and shook his groggy brain. "I'm going back to sleep." , the work of generating the MD5 code and uploading it will be left to you."
"I know." Wang Xiaodong nodded, turned and left.
… Research on terrain obstacle detection and avoidance scheme for manned lunar landing, "Space Return and Remote Sensing" · 2014, 35: 11-19
Lin Yuxiang responded with a smile naturally, then walked to Lu Zhou's side and handed out the plastic bag in his hand: "Hey, it's yours."
The top student said unceremoniously: "Because I'm taking you with me this year, do you think I want to choose question B?"
When he arrived at the computer room, Wang Xiaodong had just finished programming the last program.
Taking over the baton like a relay race, Lu Zhou sat at the computer desk and stretched.
"...The next step is the references and appendices, and we are finally starting to finish."
At nine o'clock in the evening, Lin Yuxiang took Ha Qie back to the dormitory. At about ten o'clock, Wang Xiaodong also went back. As the main player tomorrow, he must get enough sleep today.
Putting his hands on the keyboard, Lu Zhou copied the title of the cited document and pasted it.
Including Luo Rundong, the second top student in Class 1, and Liu Rui, the big guy on his team.
Lu Zhou couldn't remember exactly how he returned to the dormitory. He only remembered that after opening the door, he didn't even take off his clothes, lying on the bed and falling asleep.
It's seven o'clock in the evening, and there are 37 hours left until the paper is submitted.
Wang Xiaodong: "OK, next step?"
After glancing at the data on the paper, Wang Xiaodong skillfully replaced the Matlab software with SAS software, which is more professional for data drawing, and replied expressionlessly: "Okay."
"Well, it's all done. Please help me check for typos. If there are no problems, convert it to PDF format." Lu Zhou stood up from the stool and shook his groggy brain. "I'm going back to sleep." , the work of generating the MD5 code and uploading it will be left to you."
Time passed by, and the sun that had completely set outside the window rose again and slanted to the horizon again.
[Come on~O(∩_∩)O]
I vaguely remember that it was six o'clock in the morning when I arrived at the dormitory.
Lu Zhou pinched his eyebrows, shook his head, stood up, and walked out of the computer room.
Within these 37 hours, he needed to integrate all calculation processes, modeling ideas, procedures, including further promotion of the three problems, into a paper of twenty to thirty pages.
[Come on~O(∩_∩)O]
Compared to those several late nights during the summer vacation, this level is nothing.
A total of six Chinese documents and one English document are cited.
Another friend who was no nonsense from beginning to end: "..."
… Research on terrain obstacle detection and avoidance scheme for manned lunar landing, "Space Return and Remote Sensing" · 2014, 35: 11-19
... Design and analysis of lunar soft landing gravity turning orbit (C), the Second Academic Conference of the Deep Space Exploration Technology Professional Committee of the Chinese Astronautical Association·2005.
"Students, it's time to eat."
No matter how exquisite the model is or how ingenious the programming is, what will be finally presented to the judges' table will be in the form of a paper. If the paper cannot be understood by the judges and the judges cannot understand its subtleties, then it will be impossible to win an award.
"Yeah." Lu Zhou nodded and walked out of the computer room.
A total of six Chinese documents and one English document are cited.
Wang Xiaodong stood up quickly, took his share, and forced a smile from his paralyzed face: "Thank you."
"Go quickly," Wang Xiaodong paused for a moment and said a rare caring word, "be careful on the road, don't fall."
The top student said casually: "That guy is pretty good. I took a look when I went out to use the bathroom just now. They chose Question A. There should be a lot fewer competitors than us."
When he came back, Wang Xiaodong pushed up his glasses, stood up from his seat, looked at him and said.
Therefore, this last step must not be taken carelessly!
"It's done..." Lu Zhou let out a sigh of relief, "The basic modeling has been completed. All that's left is programming, drawing, and sensitivity analysis by observing changes in simulation results. When you're done, I'll start writing the paper. the second half."
I vaguely remember that it was six o'clock in the morning when I arrived at the dormitory.
Compared to those several late nights during the summer vacation, this level is nothing.
"Well, it's all done. Please help me check for typos. If there are no problems, convert it to PDF format." Lu Zhou stood up from the stool and shook his groggy brain. "I'm going back to sleep." , the work of generating the MD5 code and uploading it will be left to you."
Lu Zhou unwrapped the plastic bag and was about to tear open the packaging of the chopsticks when he found that the packaging was open and there was a note stuffed inside.
… Research on terrain obstacle detection and avoidance scheme for manned lunar landing, "Space Return and Remote Sensing" · 2014, 35: 11-19
When Lu Zhou entered working mode, he completely forgot about time and concentrated on the computer screen. His typing hands were as fast as afterimages, just like his smooth and meticulous thoughts.
The configuration of their team is a bit special. The person in charge of programming is the captain, and is also responsible for some modeling work, but it does not involve calculations. He mainly assigns tasks to Liu Rui, who is the main modeler, and at the same time directs another person to start writing the thesis outline. .
"... The schematic diagram of the satellite's orbit around the moon and the geometric diagram of the satellite's landing orbit. The data parameters are here. I leave the drawing to you." Lu Zhou threw the almost full A4 paper on Wang Xiaodong's table and started non-stop. The next calculation.
"Go quickly," Wang Xiaodong paused for a moment and said a rare caring word, "be careful on the road, don't fall."
Lu Zhou unwrapped the plastic bag and was about to tear open the packaging of the chopsticks when he found that the packaging was open and there was a note stuffed inside.
The abstract and keywords at the beginning of the paper were limited to one page according to the format requirements. After Lu Zhou finished writing, he simply deleted it and it just met this condition.
It's seven o'clock in the evening, and there are 37 hours left until the paper is submitted.
Liu Rui was stunned for a moment and nodded: "Yes."
"Um."
No one understands the entire modeling idea better than himself, so these tasks are extremely easy to do.
"I know." Wang Xiaodong nodded, turned and left.
No matter how exquisite the model is or how ingenious the programming is, what will be finally presented to the judges' table will be in the form of a paper. If the paper cannot be understood by the judges and the judges cannot understand its subtleties, then it will be impossible to win an award.
Next comes the most tedious argumentation process. This is the essential part of the entire paper. Although it does not take up much space, it is the most time-consuming part to complete.
At exactly twelve o'clock at noon, Lin Yuxiang walked into the computer room quietly and placed two portions of braised chicken and rice on the table, as well as two bottles of canned coffee.
After glancing at the data on the paper, Wang Xiaodong skillfully replaced the Matlab software with SAS software, which is more professional for data drawing, and replied expressionlessly: "Okay."
I vaguely remember that it was six o'clock in the morning when I arrived at the dormitory.
When he arrived at the computer room, Wang Xiaodong had just finished programming the last program.
At three o'clock in the morning, there were only five people left in the computer room.
Because it involves not only mathematical modeling ideas, but also programming ideas.
… Research on terrain obstacle detection and avoidance scheme for manned lunar landing, "Space Return and Remote Sensing" · 2014, 35: 11-19
At three o'clock in the morning, there were only five people left in the computer room.
Lu Zhou knew the former well, while the latter required communication with the person in charge of programming to complete it.
Putting his hands on the keyboard, Lu Zhou copied the title of the cited document and pasted it.
"Go quickly," Wang Xiaodong paused for a moment and said a rare caring word, "be careful on the road, don't fall."
Lu Zhou: "..."
At this point, apart from Lu Zhou, there were only a few people left in the computer room.
At three o'clock in the morning, there were only five people left in the computer room.
Time passed by, and the sun that had completely set outside the window rose again and slanted to the horizon again.
Sitting up from the bed, Lu Zhou rubbed his messy hair, took out his cell phone from his pocket, and checked the time.
Lu Zhou: "..."
After glancing at the data on the paper, Wang Xiaodong skillfully replaced the Matlab software with SAS software, which is more professional for data drawing, and replied expressionlessly: "Okay."
Lu Zhou pinched his eyebrows, shook his head, stood up, and walked out of the computer room.
And when he woke up, it was already dusk outside the window.
When night fell, Lu Zhou finally completed the last line of the question promotion part.
Wang Xiaodong stood up quickly, took his share, and forced a smile from his paralyzed face: "Thank you."
... Design and analysis of lunar soft landing gravity turning orbit (C), the Second Academic Conference of the Deep Space Exploration Technology Professional Committee of the Chinese Astronautical Association·2005.
At three o'clock in the morning, there were only five people left in the computer room.
After stretching, Lu Zhou stared at the paper with sleepy eyes that were almost swollen, yawning and talking to himself.
Lu Zhou couldn't remember exactly how he returned to the dormitory. He only remembered that after opening the door, he didn't even take off his clothes, lying on the bed and falling asleep.
After going to the bathroom to wash up, Lu Zhou went directly to the computer room.
[Come on~O(∩_∩)O]
After a slight pause, he took it out and unfolded it.
After glancing at the data on the paper, Wang Xiaodong skillfully replaced the Matlab software with SAS software, which is more professional for data drawing, and replied expressionlessly: "Okay."
Wang Xiaodong stood up quickly, took his share, and forced a smile from his paralyzed face: "Thank you."
"...The next step is the references and appendices, and we are finally starting to finish."
Another friend who was no nonsense from beginning to end: "..."
"It's done..." Lu Zhou let out a sigh of relief, "The basic modeling has been completed. All that's left is programming, drawing, and sensitivity analysis by observing changes in simulation results. When you're done, I'll start writing the paper. the second half."
The next time I go to bed, I have to wait until the game is over.
Wang Xiaodong stood up quickly, took his share, and forced a smile from his paralyzed face: "Thank you."
At exactly twelve o'clock at noon, Lin Yuxiang walked into the computer room quietly and placed two portions of braised chicken and rice on the table, as well as two bottles of canned coffee.
"okay!"
Within these 37 hours, he needed to integrate all calculation processes, modeling ideas, procedures, including further promotion of the three problems, into a paper of twenty to thirty pages.
The statistician who was programming suddenly asked abruptly: "Is that buddy from your dormitory?"
Putting his hands on the keyboard, Lu Zhou copied the title of the cited document and pasted it.
[Come on~O(∩_∩)O]
The top student said casually: "That guy is pretty good. I took a look when I went out to use the bathroom just now. They chose Question A. There should be a lot fewer competitors than us."
The next time I go to bed, I have to wait until the game is over.
"OK, remember to set an alarm, don't forget it."
"...The next step is the references and appendices, and we are finally starting to finish."
"Go quickly," Wang Xiaodong paused for a moment and said a rare caring word, "be careful on the road, don't fall."
Compared to those several late nights during the summer vacation, this level is nothing.
Compared to those several late nights during the summer vacation, this level is nothing.
[
After glancing at the data on the paper, Wang Xiaodong skillfully replaced the Matlab software with SAS software, which is more professional for data drawing, and replied expressionlessly: "Okay."
It's seven o'clock in the evening, and there are 37 hours left until the paper is submitted.
"Yeah." Lu Zhou nodded and walked out of the computer room.
"I know." Wang Xiaodong nodded, turned and left.
Lu Zhou, who was doing calculations, said without raising his head: "Just throw me QQ."
The door to the computer room opened and Wang Xiaodong walked in.
"...The next step is the references and appendices, and we are finally starting to finish."
Within these 37 hours, he needed to integrate all calculation processes, modeling ideas, procedures, including further promotion of the three problems, into a paper of twenty to thirty pages.
... Design and analysis of lunar soft landing gravity turning orbit (C), the Second Academic Conference of the Deep Space Exploration Technology Professional Committee of the Chinese Astronautical Association·2005.
A total of six Chinese documents and one English document are cited.
Taking over the baton like a relay race, Lu Zhou sat at the computer desk and stretched.
Liu Rui: "..."
[
… Research on terrain obstacle detection and avoidance scheme for manned lunar landing, "Space Return and Remote Sensing" · 2014, 35: 11-19
Lu Zhou pinched his eyebrows, shook his head, stood up, and walked out of the computer room.
When he came back, Wang Xiaodong pushed up his glasses, stood up from his seat, looked at him and said.
…
Including Luo Rundong, the second top student in Class 1, and Liu Rui, the big guy on his team.
... Design and analysis of lunar soft landing gravity turning orbit (C), the Second Academic Conference of the Deep Space Exploration Technology Professional Committee of the Chinese Astronautical Association·2005.
I vaguely remember that it was six o'clock in the morning when I arrived at the dormitory.
[Come on~O(∩_∩)O]
]
"Yeah." Lu Zhou nodded and walked out of the computer room.
Lin Yuxiang responded with a smile naturally, then walked to Lu Zhou's side and handed out the plastic bag in his hand: "Hey, it's yours."
I vaguely remember that it was six o'clock in the morning when I arrived at the dormitory.
A total of six Chinese documents and one English document are cited.
No matter how exquisite the model is or how ingenious the programming is, what will be finally presented to the judges' table will be in the form of a paper. If the paper cannot be understood by the judges and the judges cannot understand its subtleties, then it will be impossible to win an award.
Liu Rui: "..."
"Students, it's time to eat."
In the last step, Lu Zhou copied Wang Xiaodong's code into the appendix at the end of the document.
"I have completed the program. I have sent you the code text used in the three questions on QQ. I will come back at three in the morning and I will leave the paper to you."
No one understands the entire modeling idea better than himself, so these tasks are extremely easy to do.
"Students, it's time to eat."
At three o'clock in the morning, there were only five people left in the computer room.
"... The schematic diagram of the satellite's orbit around the moon and the geometric diagram of the satellite's landing orbit. The data parameters are here. I leave the drawing to you." Lu Zhou threw the almost full A4 paper on Wang Xiaodong's table and started non-stop. The next calculation.
Taking over the baton like a relay race, Lu Zhou sat at the computer desk and stretched.
After glancing at the data on the paper, Wang Xiaodong skillfully replaced the Matlab software with SAS software, which is more professional for data drawing, and replied expressionlessly: "Okay."
Standing behind Lu Zhou, Wang Xiaodong pushed up his glasses, looked at the text on the screen and asked, "Done?"
Time passed by, and the sun that had completely set outside the window rose again and slanted to the horizon again.
Taking over the baton like a relay race, Lu Zhou sat at the computer desk and stretched.
"Well, it's all done. Please help me check for typos. If there are no problems, convert it to PDF format." Lu Zhou stood up from the stool and shook his groggy brain. "I'm going back to sleep." , the work of generating the MD5 code and uploading it will be left to you."
"Well, it's all done. Please help me check for typos. If there are no problems, convert it to PDF format." Lu Zhou stood up from the stool and shook his groggy brain. "I'm going back to sleep." , the work of generating the MD5 code and uploading it will be left to you."
... Design and analysis of lunar soft landing gravity turning orbit (C), the Second Academic Conference of the Deep Space Exploration Technology Professional Committee of the Chinese Astronautical Association·2005.
After a slight pause, he took it out and unfolded it.
Lin Yuxiang was not here, but he bought the food for him. It was even a little hot to the touch, so he must have just brought it here.
At three o'clock in the morning, there were only five people left in the computer room.
"It's done..." Lu Zhou let out a sigh of relief, "The basic modeling has been completed. All that's left is programming, drawing, and sensitivity analysis by observing changes in simulation results. When you're done, I'll start writing the paper. the second half."
"Go quickly," Wang Xiaodong paused for a moment and said a rare caring word, "be careful on the road, don't fall."
Therefore, this last step must not be taken carelessly!
A total of six Chinese documents and one English document are cited.
Lin Yuxiang responded with a smile naturally, then walked to Lu Zhou's side and handed out the plastic bag in his hand: "Hey, it's yours."
Of course Liu Rui was there, as well as the junior student from the statistics department next to him.
It's seven o'clock in the evening, and there are 37 hours left until the paper is submitted.
"Yeah." Lu Zhou nodded and walked out of the computer room.
The next time I go to bed, I have to wait until the game is over.
The configuration of their team is a bit special. The person in charge of programming is the captain, and is also responsible for some modeling work, but it does not involve calculations. He mainly assigns tasks to Liu Rui, who is the main modeler, and at the same time directs another person to start writing the thesis outline. .
Wang Xiaodong stood up quickly, took his share, and forced a smile from his paralyzed face: "Thank you."
At exactly twelve o'clock at noon, Lin Yuxiang walked into the computer room quietly and placed two portions of braised chicken and rice on the table, as well as two bottles of canned coffee.
Within these 37 hours, he needed to integrate all calculation processes, modeling ideas, procedures, including further promotion of the three problems, into a paper of twenty to thirty pages.
When he arrived at the computer room, Wang Xiaodong had just finished programming the last program.
"...The next step is the references and appendices, and we are finally starting to finish."
The configuration of their team is a bit special. The person in charge of programming is the captain, and is also responsible for some modeling work, but it does not involve calculations. He mainly assigns tasks to Liu Rui, who is the main modeler, and at the same time directs another person to start writing the thesis outline. .