From university academician to chief academician

Next is the data summary, technical report and waiting for acceptance from above.

Ye Fei returned to Zhonghu University the next morning.

A few days later, a team of experts came to Jiangcheng Laboratory.

This group of experts are all top laser experts in China, and the team leader is a laser academician.

The superiors attached great importance to the experiments in Jiangcheng Laboratory. When they heard that the technical blockade had been broken, the superiors were very excited and immediately sent a team of powerful experts to inspect and accept the experiments.

Professor Ma led the expert team all the way to the laboratory and said: "Our experiment lasted five years, from the initial scanning speed of 2,000 to 2,500."

Academician Cai asked: "According to the information you uploaded, I heard that the scanning speed of your experiment reached more than 3,000, and the laser power was less than 1,000."

"Why did it suddenly jump from two thousand five thousand to three thousand?"

The other experts also looked at Professor Ma in confusion.

A smile appeared on Professor Ma's face: "Listen to me and speak slowly."

"Ten days ago, our experiment encountered difficulties. When the scanning speed increased, the laser power would increase, and when the laser power decreased, the scanning speed would decrease."

"You also know that increasing laser power will have an impact on the authenticity of laser testing."

Everyone nodded, it was indeed true.

"At this time, we saw a paper published by Ye Fei of Zhonghu University, a Gaussian circle optimization method based on response surface method and particle swarm algorithm."

"I found that the algorithm part inside was just helpful for our experiments."

"At that time, I was still a living doctor."

"But I didn't expect..."

When he said this, Professor Ma's eyes lit up.

Everyone also raised their minds, looking forward to Professor Ma's next answer.

Professor Ma said: "I didn't expect Ye Fei's algorithm to be so magical. It not only reduced the laser power, but also increased the scanning speed by more than 500."

"This enables the scanning speed to exceed 3,000 with a laser power of less than 1,000."

"Huh..." All the experts exclaimed, inexplicably horrified.

Academician Cai said in surprise: "Is the algorithm so useful?"

This broke his understanding of algorithms. In the past, algorithms were also used in experiments, but they only played a supporting role.

What really matters is the experimental technique.

Professor Ma said helplessly: "I don't believe it either, but that's the truth. I can't lie to you. It's not good for me either!"

Everyone nodded. Logically speaking, it was indeed true. Professor Ma would not do himself any good by lying to them.

Moreover, Professor Ma obviously just supports Ye Fei, and supporting Ye Fei is not good for him.

"Let's go." Academician Cai urged: "Let's go see what algorithm Ye Fei used and how he achieved such experimental results."

Everyone nodded slightly, they were looking forward to it very much.

After everyone saw Ye Fei's algorithm, they were still confused.

Academician Cai understood it somewhat, but was a little confused in some places.

Academician Cai looked at the crowd and said, "Everyone, do you understand?"

Everyone shook their heads slightly, and one of them smiled bitterly and said: "We know about the particle swarm algorithm. Judging from Ye Fei's algorithm, he established a mathematical model for the experiment, and then combined the mathematical model with the optimized particle swarm algorithm to obtain the optimized particle swarm algorithm." combination of experimental parameters.”

"But then we couldn't understand it."

Academician Cai let out a breath and said, "It looks like we have to ask Ye Fei for advice."

"Everyone, Zhonghu University is in the next province. If you are not in a hurry, we will go to Zhonghu University to visit Ye Fei."

Everyone nodded and said, "No problem."

After visiting the experiment, Academician Cai passed the news to the superiors.

And they went to Zhonghu University.

Office of the President of Zhonghu University!

After hearing from the secretary that academicians and some experts were visiting the school, the principal said in surprise: "Why are they visiting? Our school has not produced any major experimental results recently!"

The secretary shook his head and said, "I said I wanted to ask Ye Fei some questions."

There is no priority in learning, those who master come first!

They didn't know how to come and ask Ye Fei for advice. There was nothing to be ashamed of.

"Ask Ye Fei!" The principal was surprised.

In the past, I could not invite these academicians and experts myself.

Now he came to Zhonghu University because of Ye Fei.

What did Ye Fei do?

Let them come and ask for advice in person.

The principal asked: "When will they arrive?"

"Arrived around two o'clock this afternoon!"

The principal said seriously: "Immediately summon the deans of each college for a meeting in half an hour, and call Ye Fei also."

"Okay, Principal!"

Half an hour later, conference room!

When the deans of each college heard that an academician and a group of experts were coming to Zhonghu University because of Ye Fei, everyone looked at Ye Fei in shock.

Ye Fei touched his nose and sat in his seat uncomfortably.

The principal said: "They arrived around two o'clock in the afternoon, and all of us went to the school gate to greet them."

"Okay!" Everyone nodded.

There are very few academicians at Zhonghu University, and there is no laser academician at all.

And this time, not only laser academicians, but also some laser experts came, and the lineup was very luxurious.

In addition, the laser laboratory of Zhonghu University is about to be completed.

Zhonghu University may be able to reach some cooperation with these laser experts and academicians.

Therefore, Zhonghu University must treat these people with high standards.

At about 1:30 in the afternoon, the principal and the deans of each college were waiting at the school gate, and Ye Fei was among them.

Logically they should hang up the banner, but time was tight. They received the news in the morning and arrived in the afternoon.

There was no time to prepare the banner, so they didn’t prepare the banner.

Many students around looked curiously, wondering what the principal and deans were doing.

At about two o'clock, a bus drove over and stopped at the school gate.

A group of people got off the bus, led by Academician Cai.

The principal greeted him with a smile and said, "Welcome Academician Cai and all the experts to come to Zhonghu University."

Academician Cai shook hands with the principal and said with a smile, "I'm going to bother Principal He this time."

The remaining experts shook hands with the deans.

"That's right." The principal waved back and said with a smile, "Ye Fei, come here quickly."

Ye Fei stepped forward. Academician Cai looked at Ye Fei and smiled: "Hello, Ye Fei, I'm sorry to trouble you this time."

Ye Fei shook hands with the other party and said with a smile, "No trouble."

In fact, I feel helpless, although such a thing can win the attention of some big shots.

But I would rather stay in the office and do mathematical research than have these people bother me.

At the same time, I was wondering, what do they want to ask me?

Many students around knew Ye Fei. One of them looked at Academician Cai and exclaimed: "That is the number one person in laser science in our country, Academician Cai Yuanli."

The list and photos of academicians Xia Guo can be easily found online.

After the students around heard it, many took out their mobile phones to check.

After a moment, everyone looked at Ye Fei in surprise.

"I'm going to see Ye Fei compete with academicians and shake hands with academician. Seeing the smile on academician Cai's face, he is very kind to Ye Fei!"

"If I had such a deed, I would be able to brag about it for the rest of my life."

"So, you are not Ye Fei. Look at Ye Fei, he doesn't care if he is flattered or humiliated."

"That's awesome, maybe this is the treatment of a god of learning!"

"..."

The students all around were stunned.

The principal looked around at the commotion. Everyone was standing at the door, being watched like monkeys by the students.

The principal said: "Everyone, let's go to the conference room!"

"Yeah!" Everyone nodded.

Along the way, the principal introduced the laser laboratory of Zhonghu University.

But Academician Cai and others seemed not to be focused on this, and asked Ye Fei about the particle swarm algorithm from time to time.

After the dean saw it, he thought, let’s not talk about the laser laboratory for now.

After Academician Cai and others have finished asking Ye Fei’s questions, let’s talk about the laser laboratory!

After entering the conference room, the principal said: "Academician Cai, if you want to ask Ye Fei any questions, you can ask them directly now."

"Okay!" Academician Cai was very satisfied with the principal's knowledge and looked at Ye Fei and said, "Ye Fei, we just came from Jiangcheng Laboratory and would like to ask you how you used algorithms to help Jiangcheng Laboratory break down the technical barriers of lasers."

"What?" The principal and other deans looked at Ye Fei in surprise.

Help Jiangcheng Laboratory break the laser technology blockade?

They didn't know about this. Only the dean of the School of Mathematics knew that Ye Fei went to Jiangcheng Laboratory.

But the dean of the School of Mathematics also doesn’t know about breaking the technological blockade.

The dean of the School of Mathematics was surprised at this time. He just asked Ye Fei to help, but unexpectedly, the laser of Jiangcheng Laboratory broke the technical blockade.

Everyone knows what technology blockade means.

This means that the laser technology content of Jiangcheng Laboratory has reached the world-class level and can compete with those countries with the most advanced lasers.

Ye Fei said hesitantly: "Academician Cai, I guess I can't talk about this. After all, the laser technology of Jiangcheng Laboratory belongs to the country."

Every technology that breaks the technical blockade will be blocked by the country and cannot be viewed by ordinary people.

Moreover, lasers play an important role in many aspects of the country.

Academician Cai said: "I'm sorry, I didn't introduce myself."

"This time we were entrusted by the superiors to review the experiments of Jiangcheng Laboratory."

"So, you can safely tell us about the situation in Jiangcheng Laboratory."

"Okay!" Ye Fei nodded.

He believed what Academician Cai said and did not believe that Academician Cai would lie to him.

Even if they lied to him, if the people above knew about it, Academician Cai and others would not get anything good.

You can think of this with your buttocks.

Ye Fei looked at the principal.

The principal smiled and said: "Well, you guys chat, we'll go out first if we have something else to do."

After speaking, the principal called all the deans to leave the conference room, leaving space for Academician Cai and others.

All the deans were surprised by what Ye Fei did, and they haven't returned to the country yet.

He walked out of the conference room with a look of horror on his face.

After the principal and others left, Ye Feidao said: "I first established a mathematical model of the laser, and then combined the mathematical model with the algorithm to obtain the experimental parameter combination. At this time, the laser power is within one thousand, and the scanning speed exceeds three thousand."

"Concerning the mathematical model, I use a mathematical model of the relationship between the Box-Behnken experimental design method and laser parameters..."

After listening to Ye Fei's explanation, everyone nodded in enlightenment.

So this is ah!

After a long time, Ye Fei stopped explaining and said, "This is the algorithm I built for Jiangcheng Laboratory. Everyone, is there anything else you don't understand?"

One of the experts asked: "Ye Fei, what does the combination of the improved particle swarm algorithm and the mathematical model of the corresponding surface method look like?"

Ye Feidao: "As the number of iterations increases, the particle swarm in the population approaches the optimal value..."

Another expert asked: "What about experimental parameter optimization based on particle swarm optimization?"

Ye Feidao: "Each particle in the particle swarm algorithm has its own position and speed..."

Half an hour later, Ye Fei had answered all the questions.

Academician Cai nodded inwardly: "It's not easy. He has such a deep understanding of mathematics at such a young age."

"Hey..." He sighed in his heart: "Mathematics is indeed a world for geniuses. If I were to learn mathematics, he might not be able to achieve half of his abilities."