Black Technology Refresher Manual

The calculation is feasible and passed.The calculation fails, the train of thought passes, and the calculation is performed again.

Calculations are feasible, through... the feasible calculation ideas are left and saved in the draft, waiting for the final simulation modeling.

The failed calculations were torn off and crumpled into balls and thrown into the wastebasket. The wastebasket, the ground, and the tabletop were all discarded paper balls, the failed calculation process and results.

"Impenetrable. The values ​​differ too much. Compared with the existing international classic atmospheric water vapor interpolation technology, the new deformation monitoring technology provided by the system can improve the accuracy by at least 80% in terms of atmospheric noise and other errors. In addition to atmospheric errors, there are also Key technologies such as decoherent noise filtering and complex deformation modeling, if the current international technology is used, are far from meeting the standard."

"The system's deformation monitoring technology is too advanced. Unless the current international technology can be improved, a new set of data processing technology and software system can be established to improve the accuracy, reliability and engineering application ability of deformation measurement technology. It will expand more than ten times."

The simulation modeling drawings given by the system only give the final results. Sheng Mingan needs to thoroughly understand the drawings and reverse the entire process based on the drawings until he can create a new monitoring software independently without relying on the drawings.

The key technology encountered in the simulation construction process is the biggest problem he must solve.

"It would be great if there were more accurate data or a real system setup experiment."

He needs physical manipulation.

The question is where to find the physical operation?It would be easy to borrow a well-equipped laboratory if he returned to his previous life when he was still in the Chinese Academy of Sciences, but he is only a high school student now, who would want to borrow his equipment?

Even if he rented it, no technology company would be at ease lending him the equipment to a minor.

"Ming An, are you awake? The filming starts at 08:30, and we must arrive at the Tianjin University Gymnasium to gather at [-]:[-]. The others have already passed, and now you are the only one missing!"

Is it Li Jiao?

The program team... Sheng Ming'an almost forgot about the filming of the program. It is now 25:5, and he can't make it to the Tianjin University Gymnasium within [-] minutes, but the filming starts at [-]:[-], and the contestants probably have nothing to do when they arrive half an hour earlier.

He quickly took his draft book, hat and mask and went out.

There were Li Jiao and Fang Qingli at the door, they were taken aback when they saw Sheng Mingan, then Fang Qingli sneered, Li Jiao said hesitantly, "Why are you wearing a mask?"

"I have ointment on my face." Sheng Mingan explained: "If the director doesn't mind my face covered with yellow and white ointment appearing in his camera, I will take off the mask and hat later."

Not only is the mask and hat weird, but he is still wearing yesterday's clothes, his hair is messed up, and he looks listless as if he played an all-night game.

Watching Sheng Mingan take a step back, Fang Qingli sneered, and grabbed Li Jiao's wrist: "Leave him alone. He's doing it for himself."

Li Jiao opened his mouth, and suddenly remembered that Sheng Ming'an seemed to have become smarter in recent days, and had begun to treat his allergic facial skin. For some reason, he couldn't utter the words of reminder.

***

Tianjin University Gymnasium.

The huge gymnasium was buzzing with people. Hundreds of seats in the auditorium on the right were filled with onlookers. The thirty seats in the first three rows were basically fans of Li Jiao’s group. They were generally fourteen or five years old. Li Jiao's sister fan.

They are members of the Tianjin University News Agency, and they all signed up when they heard that the third episode of the program "Youth Strong" allowed passers-by to enter the venue as spectators.

They happily came in early in the morning to take a seat, but unfortunately they couldn't shoot at the request of the crew, so they had to bring a pen and paper to describe and record every wonderful moment of Li Jiaozai in the simplest language.

In addition to hundreds of onlookers, there were more than [-] program staff, volunteers from the University of Tianjin, [-] contestants, and [-] students majoring in radar engineering from the University of Tianjin. The judging professor was also present.

It's just that the professors are very low-key, hiding in the corner of sight.

Some of the students who came for the professor stretched their necks and couldn't see anyone, so they couldn't help being frustrated.Among them, the eight contestants should be most concerned about the identities of the professors, and they whispered to each other.

"See clearly?"

"I didn't see the faces clearly, but I saw the table cards in front of them. Three of them are professors of radar engineering at Tianjin University, and the fourth is Wu Shunde. I'm 100% sure that he is a professor of radar engineering at Xidian University! He is a scholar, the chairman of the IEEE Society for Astronautics and Electronic Systems! The director of Xidian Engineering Research Institute... All in all, he is a big boss!"

"Damn it! Is the show crew so powerful?"

"If you perform well during the competition and Professor Wu takes a fancy to it, maybe the graduate student will have a chance to be taken by him!"

"By the way, haven't you noticed that Professor Xu doesn't look much like Professor Xu from our school?"

"Did you admit it wrong? The name is there, can there be a fake?"

"is it?"

"Don't talk about what's there, who doesn't know what competition topics their program group is doing?"

"I've watched the first two episodes of the program. They were about doing questions and doing experiments. The previous ones were not very difficult, at the level of the Olympiad. But for the first time in this episode, we used our postgraduate entrance examination party to assist a few high school contestants, and the difficulty will definitely increase."

"But the difficulty should be at a manageable level."

……

Zhao Da was also on the list of contestants for the show, and he was very nervous now because he found that the third classmate next to him was Xu Ruodong from the same major and at the same level.

Xu Ruodong, who completed all the credits of his senior year in his junior year, while Zhao Da and others were still working hard to prepare for the postgraduate entrance examination, he had already received a postgraduate offer from Xidian University. He is a well-known master in the radar engineering major of Jinda University!

There is no doubt that Xu Ruodong's team will be the final winner of the show.

Except for Xu Ruodong, the other contestants are all very strong.

Zhao Da is very self-aware, he was selected to participate in the program by luck and was able to show his face in front of the big boss, as for winning the game and being favored by the big boss, etc... the odds are too low.

In the group of high school students, Li Zhao asked Wan Xu, "Where did my brother and brother Li go?"

Wan Xu: "Go find Sheng Ming'an, he's late."

Li Zhao held back his anger, and showed a sweet smile to the fans: "This troublemaker!"

"Here we come!" Wan Xu said suddenly.

Li Zhao looked back and saw Sheng Ming'an, Li Jiao and Fang Qingli coming in from the small door.She turned her head and said to Sheng Ming'an: "Cousin, did you get up late again today? Fortunately, my brother went to call you—huh? You didn't change your clothes... Could it be because you played games all night. "

The voice was not too loud, just enough for the surrounding players and fans in the auditorium to hear.

When they heard this, Sheng Mingan and Li Jiao, who were late, quickly sorted out the ins and outs. They didn't like Sheng Mingan in the first place, and now they disliked him even more.

A younger sister grabbed the railing and rushed down, shouting, "Sheng Chou, get out of the show!"

The crowd was furious for a while, but it was quickly stopped by the staff, and order was restored in the auditorium, but it can be imagined that if Sheng Mingan made a fuss, or was in a hurry when participating in the show, the backlash must be serious.

Li Zhao showed a proud and provocative smile at Sheng Mingan, come on, go crazy like before!Let everyone see what kind of lunatic you are!

Sheng Mingan... Sheng Mingan didn't look at her, his eyes were firmly fixed on the machinery and equipment in the museum.

It adopts ultra-broadband transceiver antenna with a width of more than half a meter.Four broadband frequency synthesizers, signal acquisition and imaging processor system integration, high-precision guide rails and stepping motors, four computers and processors for simulation modeling... are all the equipment for the radar system data acquisition experiment!

Perfect equipment!

When he was sleepy, he was sent a pillow. Just now, he was worried that there was no equipment for him to do the actual erection experiment, but he didn't expect it to be directly in front of him now!

simply!marvelous!

Sheng Mingan was excited and excited, wishing to start filming quickly, but Li Zhao, who was looking forward to seeing him break down emotionally, curled his lips in boredom, thinking he would really pretend.

The assistant director Zhang Ping gathered all the contestants: "The third program notice card is all here. It contains the names of your new members and the tasks you need to complete. But the specific topics need to be determined by lottery. The difficulty of the topics is the same, and There will be college students with relevant majors to help you complete the project together, so you can rest assured."

"Okay, come here and get your event cards, and each find new members."

As soon as the words fell, the four groups each sent a group leader to get the matter card, and three of the groups met with two new members, namely Jin university students.

Zhao Da took a look and found that Xu Ruodong was in Li Jiao's team, it was really a strong alliance.As he was thinking this way, a shy little girl appeared in front of him and asked, "Excuse me, are you Zhao Da?"

Zhao Da nodded: "I am."

Little girl: "My name is Wang Ruo, the leader of the fourth team."

Behind her are two male high school students and one female college student. The two male high school students are named 'Yao Zi' and 'Liu Yingrui' respectively.As for the girls, she folded her arms and frowned, as if she was very reluctant to introduce herself.

Zhao Da remembered that she was already a graduate student, and the purpose of coming to the competition was probably not to be a big shot in the jury.However, the group consisted of four high school students + two college students, but there were only five people present, one less.

Where is the sixth man?

Suddenly a cold voice came in: "I'm Sheng Ming'an, a member of your team."

Hearing this, the faces of Zhao Da and others were ugly to the naked eye, especially the female college student.Obviously, they have all watched the first two episodes of the program, and they all know that Sheng Ming'an is a guy who is weird, ugly, mentally handicapped, unpopular, and hacked all over the Internet.

Hu Ruzhu immediately changed his face, snatched the event card from Wang Ruo's hand, turned to Assistant Director Zhang without saying a word, and directly said to give up the show and let them find another master.

Assistant Director Zhang: "Why did you suddenly give up the show?"

Zhao Da and Wang Ruo also followed, with puzzled expressions.

Hu Ruzhu sneered: "I came here for Li Jiao, but I was assigned to a group of eliminated contestants and a mentally handicapped person. And this topic——Simulation and modeling of airborne phased array radar based on SimulinkRTW! It is obviously difficult for graduate students! If I continue to stick to the filming with them, I will lose face in front of the people of the whole country!"

When she saw the topic, she felt overwhelmed and anxious, and had no idea at all.

Zhao Da had a cold face: "Then you can't just quit! The filming is about to start, where do you want us to find someone?"

"Look whoever you like, there are quite a lot of undergraduate majors in the audience, so you can just find anyone to join. Anyway, I didn't sign the contract, so blame him if you want to blame!"

While talking, Hu Ruzhu suddenly pointed the finger at Sheng Ming'an who had been silent all along.

Sheng Mingan spoke slowly: "To put it bluntly, you just have no ability, no integrity and don't want to lose face, so why make excuses?"

Hu Ruzhu laughed angrily: "With you holding me back, of course I'm afraid of being implicated."

"It's hard to say who is the one who really drags back." Sheng Mingan shrugged: "Believe it or not, I can just point out someone to replace you in the gym, and you can still win the game."

Hu Ruzhu was amused: "Okay, I'll watch."

Before Zhao Da and the others had time to stop him, Sheng Ming'an casually pointed at someone: "He."

The filming was about to start, Deputy Director Zhang was afraid of any trouble, so he quickly agreed: "Okay, it's him!"

Hu Ruzhu went to the audience stand, cheered for Li Jiao, and also waited to see the jokes of their group.

Zhao Da and Wang Ruo were stunned, not knowing how things had come to this point.

Zhao Da glanced at the topic, and his mood instantly turned gray.

The three of Wang Ruo were even more frustrated, because they couldn't even understand the title, not to mention the difficulty, and at this time all the cameras in the museum had been turned on.

The arrow is on the string and has to be fired. If they retreat at this time, how will the audience, netizens, relatives and friends think of them?

Sheng Ming'an: "Simulation and modeling of airborne phased array radar based on SimulinkRTW? It's actually not difficult." He has played several examples in FabRoots, and it is really not difficult.

Zhao Da and Wang Ruo's group: "..." The buddies are quite confident.

But don't get too arrogant! !

Do you know how difficult it is to simulate and model SimulinkRTW airborne phased array radar? ! !Do you know what radar engineering is?Can you simulate modeling with MATLAB software? !

Zhao Da scratched his head and scratched his cheeks, roaring inwardly. At this time, he really wanted to follow Hu Ruzhu's example and quit, but he couldn't bear to see the frustrated expressions of Wang Ruo and the other children, and Sheng Ming'an's unconscious appearance... Forget it, stick to it Let's get started with the scalp.

"I have studied airborne phased array radar, I hope I can still remember the knowledge. Which of you has studied programming? Will help me model later..." He pulled himself together to arrange the task, "By the way, what is the name of the new team member? "

"Chen Jingqiu."

Sheng Mingan: "??"

System: [Host? ? 】

Sheng Ming'an: 'It's purely a coincidence. '

Sheng Ming'an looked at the staff member in the museum who was pointing at him, and the other party took off his work cap, revealing Chen Jingqiu's delicate, fair but not effeminate face.

It's really Chen Jingqiu!

He works in the program group? !

Sheng Mingan unexpectedly pointed at Chen Jingqiu.

Seeing the young man's face, Zhao Da felt a wave of despair in his heart. He grabbed a glimmer of hope and asked, "How old are you? Did you go to college?"

Chen Jingqiu lowered his eyelids: "Second year in high school. I have studied programming." He didn't say that he was self-taught, that he got the programming books from a scrap store, and he didn't say that he had dropped out of school for a year.

Because the wages of the contestants are higher than that of the staff on the field.

Better than nothing.

Zhao Da sighed: "Then let's start—the camera has already started shooting, everyone...do your best."

Wang Ruo's team automatically gave up the position of team leader to Zhao Da, because only Zhao Da knew how to simulate and model, and they didn't even know the basic principles of radar engineering.

Sheng Mingan took out the item card in Zhao Da's hand and walked forward: "Change a subject, abandon the subject of phased array radar simulation modeling based on SimulinkRTW records, and replace it with an interference contract aperture radar deformation monitoring bridge or reservoir based on historical data of a certain satellite." and other security application evaluation topics."

InSAR deformation monitoring technology based on satellite data?What the hell? !It sounds more difficult than phased array radar simulation modeling!

Zhao Da: "Student Sheng, this is not a game. Do you know how difficult phased array radar (PAR) simulation modeling is? Do you know how difficult it is to monitor millimeter-level InSAR deformation? I even show There is nowhere to start with the topics assigned by the group, not to mention the InSAR deformation monitoring you mentioned?"

"Of course I know the difficulty, otherwise I wouldn't have overcome this difficulty for several consecutive nights." Sheng Mingan took out his draft book: "Look."

Zhao Da took the draft in his hand, glanced at it hopelessly, and after reading the first line, his eyes were glued to the draft!

People who are not majors in radar engineering may not see the value of the draft book, but anyone who has studied radar in depth will definitely see the complicated calculations in the draft book!

This is a correct way of deformation monitoring calculation!

With his level, he can't see how much the real value is, but he can see that some researches in it have broken through the current international InSAR millimeter-level deformation monitoring core technology level!

Zhao Da was very excited: "You wrote this?"

"My research." Sheng Ming'an: "But I'm stuck on a few key technologies. I need you, your help, and the equipment provided by Tianjin University so that I can carry out physical installation!"

Zhao Da was skeptical, it was hard for him to believe that Sheng Mingan, a high school student, could have such a terrifying level.

Unless - Sheng Mingan is not mentally handicapped at all, but a genius!

Chen Jingqiu briefly glanced at the draft book in Zhao Da's hand, and quickly memorized the dense equation calculations in the draft book. Although he couldn't understand it, he understood its value.

Sheng...is called Sheng Ming'an.

It seems that he is smarter than imagined——Chen Jingqiu looked away and looked at Sheng Mingan, just in time to see Sheng Mingan's beautiful and cool peach blossom eyes exposed outside the mask. Peach Blossom Red, at first glance, is actually a bit soul-stirring.

Sheng Ming'an: "Compared with establishing a set of innovative deformation monitoring technology and software system with independent intellectual property rights, the program is not important. If it really succeeds, who else will win besides us?"

Zhao Da...can't help but be moved!More excited than winning a competition, and more excited than performing in front of the boss! !

"However, our subject is PAR..."

Sheng Mingan smiled: "Then change."

PAR?No, we choose InSAR!