Black Technology Refresher Manual

In a dimly lit room, it's three o'clock in the morning.

With the command of 'Run', the chassis roars, and thousands of codes and integrated electronic components cooperate with each other and converge into a huge torrent roaring down, rushing to the screen and changing into beautiful graphics that have been successfully verified.

In conclusion, the effectiveness of modeling the SAR detection area and the effective cover area under different working modes of jamming SAR is verified by simulation, and at the same time, it is ensured that the use of jammer equipment against SAR is effective.

This is the simulation result of Sheng Mingan.

Netizens who had already seen that Sheng Ming'an would win were still nervous until the result was settled, and they finally breathed a sigh of relief until this moment.

[Ann won!Damn it, the Jedi counterattacked! ]

[Awesome!After defeating the great master Blake, Ann is indeed a great master. ]

[...Where are there so many great gods.In terms of proficiency and thinking in simulation modeling, Blake is more mature. In the final analysis, An Neng won because of his tricks. ]

[Why didn't others beat Blake by tricks?It's as easy as saying it's easy!You just refuse to admit that a Chinese has won over a student from an American institution of higher learning. ]

[I just came back from my amazed mood, why did you guys quarrel?By the way, how is Blake doing? ]

[Uh... see for yourself. ]

Curious netizens ran to see Blake's simulation modeling results, but were shocked to see a capitalized 'error' on the light screen!

[Fuck!What happened in the process?Which step did Blake go wrong?Fuck!Even Blake was wrong, big news. ]

Zhao Da was also very curious, because in the last hour of deciding the outcome, the speed of both sides was really too fast!He was dazzled by seeing it, and he usually entered the next stage without finishing this step, so he didn't know where Blake was wrong.

America, University of California, Los Angeles.

Blake stared at the notification that the simulation had failed, and his fingers trembled uncontrollably. It was because he was typing on the keyboard so fast that he had a slight nervous twitch.

He watched the results of both sides repeatedly, and finally had to admit that he lost.

Not only lost in time, but also lost in the accuracy of the results.

After a long time, Blake typed: [You won.I have paid attention to your previous simulation modeling process, the speed is very slow, one model is built slower than mine, even if the speed is finally increased, it is impossible to beat me, because I also speed up.So tell me, how did you speed through the curve? ]

Sheng Mingan broke his sore fingers, took two sips of black coffee, and prepared to answer Blake's question.

There are only a few netizens who understand how Sheng Mingan speeds when cornering, and more people look confused and comment one after another looking for answers, and soon some gods onlookers come out to answer: [Because Blake is in the effective cover area of ​​the jammer effect work mode The dispensable scanning and strip imaging modes are ignored during simulation modeling. ]

[When radar, especially military radar, detects the ground, in addition to the influence of various jamming waves, there is also the influence of jammers against reconnaissance.Therefore, when considering the actual situation of radar simulation modeling, it is necessary to add the influence of interference waves and jammer data. ]

[The effective cover area of ​​the jammer refers to all the areas where the jammer destroys SAR imaging, that is, the area that cannot be scanned, and the value that needs to be obtained during the simulation modeling process. The different SAR imaging modes determine the model establishment of the effective cover area, but the actual situation of the imaging mode is very complicated. ]

[SAR may use imaging modes such as strip, spotlight, and scanning. In the simulation modeling process, in fact, only one imaging mode can be selected for modeling.Because the process is similar...]

[Ann only built a model of the working mode of spotlight imaging, while Blake built two kinds out of habit or something. ]

[In other words, Blake lost because he built an extra dispensable model and miscalculated in a hurry. ]

All the netizens suddenly realized: [So!Then it can be said that Ann won the game because of the favor of Lady Luck. ]

[I do not think so.On the contrary, Ann is quite capable, because of the cumbersome problem that even Blake did not discover, Ann not only did not fall into the trap, but also used it as the key to victory.If it weren't for his mastery of radar simulation modeling, it would be absolutely impossible to win in just one hour! ]

[But what really blows my mind is how very, very skillful Ann is with the numbers and model diagrams! ]

[An, you are a real god! ]

Blake: […]

After a long time, Blake came back after reading the forum analysis post: [I see.I understand.You are amazing, Ann. ]

Sheng Mingan: "?" What's going on?

He glanced at the input box of the dialogue, and typed a few words in the box, 'quick hand...', but he didn't finish typing or send it.I don't know what Blake is talking about, but since it's a compliment, let's accept it.

Because I am really powerful.

Sheng Mingan replied with a smile.

Blake tapped the mouse with his middle finger, and continued typing after seeing the reply: [Are you going to take the postgraduate entrance examination?Considering UCLA?I can introduce you to my supervisor, who used to only take PhD students. ]

After a pause, he continued: [He is an IEEE Fellow, a professor of electrical engineering at UCLA, has won the IEEE Electromagnetic Technology Field Award, and has also served as a senior scientist at NASA.If I help lobby, maybe he is willing to read your application for postgraduate entrance examination. ]

The full name of IEEE is the Institute of Electronics and Electrical Engineers, headquartered in the United States, is one of the largest non-profit professional technical organizations in the world, with more than 40 members from all over the world.

IEEE has set up technical field awards covering 32 scientific research fields. Blake’s mentor not only served as a senior scientist of NASA (General Administration of Aerospace Technology), but also won the IEEE Electromagnetic Technology Field Award, which must be in the field of physics and electromagnetics The big cow in here!

It is naturally a good thing that everyone who studies radar engineering can't wait for such a powerful boss to be his mentor!

And right now, there is a good opportunity to be favored by the boss without many reviews, and even a little normal person will agree to it ecstatically.

Blake confidently waited for Ann's ecstatic appearance in front of the computer screen.

Then he saw Sheng Ming'an's reply: [Thank you for your warm invitation, I'm sorry that my research direction is optics. ]

Blake: "???" Why do you come to our radar engineering with an optics major? !

Sheng Ming'an: [Oh, by the way, I will take the postgraduate entrance examination, wait for me to take the college entrance examination. ]

Blake: "..." College entrance examination?

Blake: "!!!" So the person he was fighting with was a high school student? !He, a prospective graduate student in California, a genius in electromagnetic radar applications, lost to a high school student? !

After Sheng Ming'an finished replying, Blake, who was deeply shocked, became depressed and disappeared.

He shrugged, quit the live broadcast, turned off the camera, played back the video of Blake's simulation modeling, and only after watching it did he realize where Blake made mistakes.

"Sure enough, it's still not as professional as it is. It's not easy to win this time." His simulation modeling is not as perfect as Blake's. If it is applied in practice, it is obvious that Blake's simulation modeling is more suitable.

Sheng Mingan knew that the reason why he was able to win more was because of his fast hand speed, memory, computing power, and simulation modeling with the blessing of more than ten years of scientific research experience.

He said to himself: "We still need more opportunities to practice."

Only proficient enough can crack the first level in the system's black technology program!

Sheng Mingan tore open the brushed bread bag, drank black coffee non-stop for 6 hours without eating anything, was too engrossed and forgot about his hungry stomach, and as soon as the simulation model was over, he immediately softened his hands and protested.

Just after taking a bite of bread, Grandpa Sheng knocked on the door suddenly: "An Zai, why are you still up?"

Sheng Mingan threw down the bread in a quick reaction, threw the quilt on the bed and covered his body, the movements were done in one go, very skillful, all of which were the good skills he had practiced in his previous life and the nurse who took care of him.

The door opened, and Grandpa Sheng came in quietly. He first looked at the two glowing computers, and then at Sheng Mingan who was on the bed. His sharp eyes found his bulging cheeks and the bread he had chewed on the table.

"Asleep."

Sheng Wai's public relations officer came to the door and couldn't help laughing. Has their An Zai finally reached the rebellious period of teenagers who secretly stay up late to surf the Internet?

In the silent room, only the computer was still running. After a few minutes, the computer screen went dark.

Originally, Sheng Ming'an was just pretending to sleep to hide it from his grandfather, but he didn't expect him to fall into a deep sleep as soon as he touched the pillow and closed his eyes.

***

"The mighty God!"

Zhao Da repeatedly watched the video recorded yesterday, trying to copy the modeling ideas of the great god, and then he understood the true strength of the great god more deeply.

[Great God, may I ask which university in China did you study in?Xidian or ECTTech?Postgraduate entrance examination or Ph.D.?God, add prestige.Or penguins?Mail?Leave a contact information, my God...]

After sending countless messages to the backstage of the Great God but getting no reply, Zhao Da sighed and continued to worship the Great God in the video.

He was watching the video in the classroom of Tianjin University, but he didn't realize that a person walked in through the small door behind him.

The man was wearing a plain Chinese tunic suit, with textbooks under his armpits. As soon as he came in, he saw some students watching videos in the classroom where he was about to attend class, and immediately frowned and felt a little dissatisfied.

He stepped forward, intending to teach him a lesson or two, but unexpectedly saw the radar simulation modeling in the video, so he stopped to observe.

"Who is this?"

"My mother!" A voice suddenly came from behind, Zhao Da was so frightened that he almost dropped his phone, and when he looked back he was shocked: "Professor Zhang?!"

Zhang Qunfang, professor of physics at Tianjin University, expert in optoelectronics and laser technology, academician of Chinese Academy of Sciences.He used to be one of the members of the expert group in the field of laser technology of the national '863' plan. Later, for some reason, he withdrew from the project group and came to Tianjin University, where the optics major is not very good, to teach.

"Keep out of the phone. Someone you know?"

"Uh, I don't know." Zhao Da stood up stiffly, and told the challenge event on the forum from beginning to end. "...The thing is roughly like this, Ann has seen through Blake's superfluous actions."

"Perhaps, he didn't notice the opponent's superfluous additions and mistakes." Professor Zhang was thoughtful.

Zhao Da was puzzled: "Ah? Didn't you notice? Could it be that Ann's victory over Blake was really a fluke?"

"No. In the last two hours, his speed increased very fast. You see, he didn't stop to think at all. How to simulate, how to eliminate influencing factors, interference factors, complex calculations... It seems that he has already outlined the Come out, what to do, how to do it, no need to think, the brain directly gives the order to operate and execute, of course Blake can do it, but he made a mistake.”

Zhao Da shuddered suddenly: "At the same speed, Blake made a mistake, and An Ling made a mistake!"

Professor Zhang said meaningfully: "This is the real genius!"

Zhao Da: Is that an exaggeration...

Professor Zhang patted Zhao Da on the shoulder: "This is a good seed. It's a pity that I went to learn radar."

Zhao Da, majoring in radar engineering: "..."

Professor Zhang: "Ask for me, is he in graduate school? An old friend of mine will come to Jin City in two days, and I will introduce them to each other."

Zhao Da cautiously asked, "Professor Zhang, who is your old friend?"

Professor Zhang pondered for a moment: "The academicians of Huagong Academy are among the first batch of old guys in China who researched radar."

Zhao Da: "!!!" Isn't that the big cow who has ascended through the tribulation! ! !

***

Recently, a long video that has been soundtracked and edited has been quietly circulated in the academic circles related to Youtube Radar. The calm and boring simulation modeling process replaces the comments of netizens who are not optimistic about 'An'.

In the middle, the music rose suddenly, as if a storm was coming, and as if the drums of war were beating to a climax, which indicated that the most exciting moment of this group arena had really come!

Supplemented by the shocked or puzzled comments from the onlookers, the curiosity of the netizens who watched the video was aroused, and then the screen changed, and the impetuous drumming stopped suddenly, and a cool and standard American accent came out in the audio. Guys, have you ever heard of overtaking on a curve?"

The sonorous, passionate and majestic pure music suddenly sounded, which aroused the emotions of netizens and made them sink into the tension and thrills involuntarily. Although some of them could not understand it at all, it did not prevent them from imagining thrills, thrills and dangers. A wonderful story of survival.

Finally, a gifted student from the University of California in the western hemisphere and a student from that ancient country in the eastern hemisphere, two teenagers, shouted at the same time: 'Run! ', the next moment, it will be equipped with a virtual sci-fi picture of the internal components of the computer working together, such as a galloping horse and a waterfall falling three thousand feet!

Whether it's pictures, music, or rhythm, it's all an audio-visual feast!

Absolutely!

The pretense of happiness is like a diabetes insipidus - cool!

After the video was played, the viewers were full of excitement for a long time. They didn't expect that just radar engineering simulation modeling could be so full of passion!

This video was originally only popular in the circle of radar engineering professionals. Because the editing, special effects and music are too good, even if it goes out of the circle, it will not hinder their empathy even if others cannot understand it. Therefore, the number of hits and views is increasing day by day.

Especially for Chinese students from all over the world, it is rare for a Chinese student to beat a gifted student from the University of California, which makes them feel proud!

Although people outside the circle don't care about the contestants, people in the circle will repeatedly watch the simulation modeling process of Sheng Ming'an and Blake, and even notice Sheng Ming'an with the pseudonym 'An'.

It's a pity that 'Ann' is too mysterious, and they can't contact anyone at all.

Regarding these, Sheng Ming'an didn't know anything about it, after all, the radar project was just a small goal for him to attack the black technology system!