The Red Era, the Opening University Speech

Chapter 213 Computer Simulation Platform

With Huang Xinhua's recommendation, Li Mu went to find Professor Xu and Professor Lu to talk about the radar research, and the two readily agreed.

There is no need to mention Liu Ze and Wang Yang. They were so happy to have a good opportunity to study abroad.

After deciding on the candidate, it was already seven o'clock in the afternoon, but Li Mu went there directly without any rush.

After dinner, I went back home.

Wang Ya hadn't come back yet, so he went to the study and started drawing up a research plan by picking up a pen.

Unfortunately, he had no information on this subject and could only do his best and rely on the advanced level of semiconductors for analysis and research.

This is naturally difficult, but Li Mu feels that he is still confident that he can achieve it.

Just when Li Mu was writing about the single-sideband filter and frowning slightly in thought, a "ding~" message alert sound suddenly rang in his mind.

Ask:
"Lee, what are you doing?"

"My exchange study is almost over. It is indeed a great place recommended by my boss. I have gained a lot from it!"

"Group photo jpg."

The picture shows Ask and a group of men and women wearing white researcher uniforms. They are of different ages, but Ask is the youngest.

"Congratulations, now you are one step closer to your dream!" Li Mu replied while checking the download progress.

As expected, the download has been completed.

It's a pity that there are so many laboratories in Jianqiao, and there are many technologies that he covets but can't download them in time. Now that Ask is gone, it will be difficult to find such a good opportunity again.

Especially the things in the Cavendish Laboratory database are extremely precious.

During this period, he would read whenever he had free time and memorize it with his strong memory.

But considering the tens or hundreds of GB of data, he would definitely not be able to finish reading it if he just took the time to do so.

For example, the part he was looking at now, the magnetohydrodynamic technology for atomic submarine propulsion, was 56G in size, and it would take Ask at least a week to download it.

Although it is not impossible, Li Mu does not want to start this casually.

As long as you remember the core parts, your own research may be a little slow, but it is not impossible.

The most important thing was not to arouse Ask's suspicion.

As the only link with future generations, there is no need to take this risk.

Of course, if Ask can find a complete research plan and information like Emperor M and Xia’s “Nantianmen”, it is not impossible to take the risk.

Just as Li Mu's thoughts were racing in his mind, Ask sent another message:
"Lee, I feel like my level is actually still a little lacking."

“The scholars in the research institute here are very talented, and the researchers inside are also very friendly.”

"Their boss also invited me to stay and exchange ideas for a while, but I was a little hesitant."

Li Mu's eyes lit up when he saw the news.

What is this? There are mountains and rivers everywhere and it seems there is no way out!

He quickly replied:

"Don't hesitate, rush!"

Although it is not known why Ask changed his mind, this is undoubtedly a good opportunity for Li Mu.

Ask: "But if you don't go back, you won't be able to see her again!"

"Don't even think about that good life. She is an enemy spy, an enemy spy!" Li Mu wanted to slap these words in his face.

Take a few deep breaths and calm down.

Li Mu thought for a moment and said:
"So what if we meet? Can you be together now?"

"We have to think about things from a long-term perspective. You are in a critical period of advancement. If you don't study now, you may have to stay in the institute forever and be controlled by your boss."

"On the contrary, if you study hard now and exchange ideas with the most cutting-edge scholars, you will have a brighter future."

It is impossible to expose it actively.

Li Mu could only continue to persuade.

Ask on the other end was silent for a long time before sending a reply: "Li, you are right. I can't just focus on the present!"

"I'm going to tell Boss now that I want to stay a few more days."

After sending the message, Ask logged off at the speed of light.

Seeing this, Li Mu happily added the information on magnetic fluid technology to the download page.

0/56G.

Looking at the download progress bar, Li Mu showed a happy expression on his face.

Now that we have access to new information, the next research plan will need to be revised.

Let’s first review the research currently at hand.

The Semiconductor Research Institute is mainly focused on game development, so he doesn't have to worry too much about it for now.

The Radar Research Institute has just joined, so it will take a little more time in the early stages. But once the research is on the right track, we won’t have to spend a lot of time on it anymore.

By this calculation, he has plenty of time to study magnetofluid technology.

Atomic submarines are good things!
If we have this, Emperor M's fleet will never dare to pass through the strait as if no one is around!

"Okay, then let's use magnetofluid technology!" After careful consideration, Li Mu found it completely feasible. He made a decision immediately and started planning.

……

The next day, morning.

After washing up and exercising early, Li Mu was about to go out with his bag on his back when Wang Ya suddenly called him: "Wait."

"What's wrong?" Li Mu was stunned for a moment, then turned around and found that Wang Ya had her hands behind her back, as if she was hiding something.

Before he could guess, Wang Ya stepped forward, took out a black leather briefcase from behind, handed it to him, and said, "This is for you. Now that you are a consultant, don't carry that army green shoulder bag."

"Xiao Ya, you are really thoughtful and considerate." Li Mu took the briefcase with a smile, held it in his hand, and liked it very much.

In fact, he knew that the shoulder bag he was carrying was not suitable for his status, but he was too busy and had no time to change it, so he just kept carrying it.

Seeing Li Mu's expression, Wang Ya couldn't help but smile and said, "As long as you like it."

……

After leaving home, Li Mu first went to the Semiconductor Research Institute. After checking the progress of each research group, he went to the Radar Institute with Professor Xu and others.

As soon as I arrived at the door and passed the guard's check and went inside, I saw Shen Zhongyi and Zhang Guoying and other experts and professors coming to greet me.

After a brief greeting, Li Mu didn't waste any more time and immediately followed Shen Zhongyi to the conference room of the Radar Research Institute for a meeting.

At the meeting, Shen Zhongyi pointed out the difficulties in the current research of Doppler radar: "Our research is currently stuck in the development of the range glass gate circuit."

In measurement radar, a "wave gate" refers to a time window set when the radar receives a signal, which is used to control when the radar system receives the echo signal.

The function of the "range gate" is to limit the maximum distance that the radar can receive an object.

The problem currently encountered by the Radar Research Institute is that the degree of altitude tracking and wave gate compression is not enough, and there is no way to effectively suppress the interference of sea clutter on the radio fuse.

If this problem cannot be solved, the radio fuse will not be able to accurately track the target.

Li Mu listened and took notes with a pen and notebook from his briefcase. Professor Xu and Professor Lu both raised their hands to ask questions, but he did not rush to speak. Instead, he opened the chat page and found the Cavendish Laboratory database.

Search and enter "Doppler radar" and quickly find relevant information.

There was no need to download, he just clicked to open it, and scrolled through the pages quickly. His speed was so fast that it was no exaggeration to say that he could read ten lines at a glance.

After about ten minutes, when Shen Zhongyi's repeated gestures were in vain and even Liu Ze and Wang Yang were forced to stand up and speak, Li Mu finally raised his head.

Shen Zhongyi, who had been paying attention to him, immediately said, "Advisor Li, what do you think?"

"I dare not say what I think, just my humble opinion." Li Mu smiled and shook his head, then stood up amid the expectant or skeptical gazes of the crowd and said:

"In addition to analyzing the principle of range gate compression, I think we can also build a simulation platform on the computer to conduct simulation verification to solve the range gate circuit."

"Computer simulation platform, is this a new invention of the Semiconductor Research Institute?" Shen Zhongyi asked puzzledly.

He knew the Type 01 computer, as there was one in the Radar Research Institute. He was also familiar with supercomputers, as many of the institute's extremely computationally intensive tasks were now being solved by supercomputers, which were fast and efficient.

But he had never heard of this computer simulation platform.

Li Mu looked at everyone's puzzled eyes, smiled and said, "No, this is a visual simulation tool that I am preparing to develop based on supercomputers."

“I will not go into the details of the specific computational principles, but it enables multi-domain simulation and model-based design for a variety of time-varying systems, including communications, control, signal processing, video processing, and image processing systems.”

"What!" Shen Zhongyi's face was full of excitement when he heard it.

Not only him, but other experts and professors from the Radar Research Institute also looked excited.

If it can really have the functions that Li Mu mentioned, then not only can the problem of distance gate circuit be solved, but other research projects can also benefit from it and the speed will be greatly accelerated.

At this moment, someone suddenly said, "Advisor Li, you just said that you are preparing for research and development. Does that mean it hasn't been successful yet?"

This question poured cold water on the excited crowd.

The time gap between preparing for R&D and successfully completing it is not a small number.

The research at the Radar Research Institute is urgent, and they can't wait until Li Mu finishes it before solving the problem.

Shen Zhongyi took a deep breath, calmed down, and prepared to smooth things over.

After all, they are young people!
He was just sighing in his heart when he suddenly heard Li Mu continue, "Please rest assured about this matter. I have almost finished the preliminary preparations. I can complete the computer simulation platform in a week at the earliest and half a month at the latest."

Of course this is a lie.

Before he saw the information, he was not prepared at all.

But it doesn’t matter, no one knows anyway.

——As the creator of J language, the "master" in the field of computer languages, the chief designer and chief consultant of supercomputers, after the success of supercomputers,.

So they began to plan to develop a software and build a computer simulation platform.

Very reasonable.

Hearing Li Mu's words, Shen Zhongyi breathed a sigh of relief and said, "Well, we look forward to your good news, Consultant Li!"

The people in the audience also applauded.

Li Mu is such a famous person, he wouldn't lie to them, right?

……

After the meeting, Li Mu left the Radar Research Institute.

Professor Xu, Professor Lu, Liu Ze, Wang Yang and the other four were all retained. The problems at the Radar Research Institute were not limited to the distance gate circuit.

The structural optimization and improvement of integrated circuits require their help and guidance.

They also need to familiarize themselves with the research projects as quickly as possible so that they can carry out their work better.

……

Back to the Semiconductor Research Institute.

Although it was already 8 o'clock in the evening, the laboratory buildings in the institute were already brightly lit.

The halogen lights were shining brightly in the corridor, and people from the institute were coming and going. Regardless of their age or rank, they all had energetic looks on their faces.

Just like soldiers need to be baptized in blood, the repeated research successes, coupled with three visits of consolation from their superiors, have made their enthusiasm so high that it is unimaginable.

Li Mu believes that it won’t be long before more and more young people will gradually become independent pillars in the semiconductor field.

……

Came to Wang Shoujue’s office.

At this time, Wang Shoujue would take a 10-minute nap so that he could continue to stay up until one or two o'clock.

Standing at the door, Li Mu looked at his watch. It was 8:10.

Guessing that the person had woken up, he raised his hand and knocked on the door twice.

Wang Shoujue's slightly tired voice came from inside: "Please come in."

With the sound of the door being pushed open, Li Mu walked into the office.

Seeing Li Mu, Wang Shoujue smiled and said, "Why are you back? I thought you would stay at the Radar Research Institute."

"I have something to tell you about my research. I plan to build a visual simulation platform based on a supercomputer to simulate and verify the radar range gate circuit." Li Mu said.

Hearing that it was about research, Wang Shoujue sat up straight and asked in disbelief, "Simulation platform? Do you already have an idea?"

"We have a basic plan, but it requires a lot of manpower." Li Mu looked at the information on the chat page and nodded slightly.

The visual simulation platform in the data is called Matlab/Simulink, which is a software invented by Emperor M in 84. It is suitable for multiple disciplines and multiple work platforms, and its functions are very powerful.

But this also means that his code editing will be an extremely huge project.

Although Li Mu had the information, if he were to type it out by himself, it would take him a year to complete it even if he worked day and night.

Therefore, forming a team is a must.

Wang Shoujue pondered for a moment, then suddenly smiled and said, "It's not just for the simulation verification of the radar range gate circuit, right?"

Since I mentioned it to him, it is impossible that I decided to develop the simulation platform on a whim.

"Well, in my imagination, it is applicable to scientific fields such as aerospace, earth science, communication technology and signal processing. However, time is tight now, so let's complete the radar part in aerospace first." Li Mu nodded.

Hearing this, Wang Shoujue immediately stood up from his seat, took Li Mu's hand and walked away: "Let's go and discuss the recruitment with the director now!"

……

Soon, the two found Wu Youxiang who was wandering around various laboratories.

Although he does not have research work, he is actually no less busy than any other researcher. He has to pay attention to various logistical affairs in the institute every day.

In other words, it means taking care of everyone's mental and physical health.

A high enthusiasm for research is a good thing, but when you are too excited, you will inevitably ignore your own health.

These scientists are the country's wealth, he must always keep a close eye on them and protect them well.

Li Mu and Wang Shoujue stopped Wu Youxiang, who had just scolded a few researchers whose eyes were bloodshot, and ordered them to go to rest, and told him what happened.

After listening to it, he pondered for a moment, then said: "I'm afraid we can't recruit too many people just relying on our institute. I think we should discuss it with the Institute of Computing Technology and continue the joint research."

(End of this chapter)