My black technology will move by itself

Chapter 65 Making the Impossible Possible

"Who is this?"

His temples are gray and gray, although Liu Changzhi is not good looking, how can Lin Yun not know that he is an old senior.

Although it is relatively old-fashioned in thought, it is understandable to have a little distrust in technology.

"Liu Changzhi, who is engaged in radar, I'm here to see if anyone can point me in the right direction."

At first glance, these words are a bit offensive, but Mr. Liu Changzhi's attitude is very correct.

It's just...it's hard to believe Lin Yun's appearance.

Fortunately, two days earlier, Lin Yun exchanged 200 points of entropy for the radar scanning algorithm at a very small price.

If you don't want to say that you are ahead of the opposite era, at least there will be no fatal shortcomings.

"I've read all the parameters, and a new version of the scanning algorithm has been released for a while, why don't you load it and test it?"

Lin Yun got straight to the point.

"Wait a minute, so fast? Have you ever learned about military radar before?"

Liu Changzhi had scrutiny in his eyes.

"Aren't the military and civilian uses of radar the same principle? Can the chief find another way?"

Lin Yun didn't quite know what the technical military rank was, but it was definitely right to call the chief.

"Technically, there is no chief. Call me...Professor Liu. I usually teach at the National University of Science and Technology sometimes."

The self-confidence of the young people is very contagious, plus Lao He didn't say anything wrong, Liu Changzhi is definitely willing to try it.

What if!
If he really made a result, and he, Liu Changzhi, missed it, he would be to blame for it.

"Doesn't prevent me from seeing how your algorithm is written first?"

Taking the confidential USB flash drive from Yu Shuang, Liu Changzhi was still a little worried.

If there is no way to convince him in terms of macro thinking, then there is no need to waste time.

"The algorithm is relatively long, and I have done encryption processing, or I will tell you about the main technical joints while testing the performance."

The processing of radar scanning feedback data is actually quite interesting.

Lin Yun directly arranged for Yu Shuang to cooperate.

Maybe Lin Yun doesn't have much authority here, but Yu Shuang definitely has a way.

"Alright, please trouble Lin Yun, and help open this old guy's eyes."

Professor He rounded the field beside him.

Although Professor He is mainly engaged in optical devices, but in terms of software algorithms, it is really impossible to separate the two.

How to efficiently and accurately process electromagnetic waves in various frequency bands is a big problem.

Lin Yun didn't keep them waiting too long. After calling out the algorithm code, he began to talk according to the basic logic.

It's not complicated, it's just comprehensive.

Radar is based on a variety of targeted signal sources, and technologies such as lasers and microwaves are very mature.

What is difficult?
The returned signal could not be parsed.

This is where the accuracy of the radar lies and the watershed between whether the technology is advanced or not.

Lin Yun's algorithm violently piled up an all-inclusive package, including all complex factors.

Of course, it is impossible to list them all. It is to add an intelligent recognition to it, and do a pre-screening method to first determine whether it meets the preset, and then perform an analog output.

"The mainstream idea, but in terms of accurate identification, no country has a very effective plan. How can you determine the final effect?"

Liu Changzhi still did not believe that Lin Yun could complete the algorithm design independently without the support of military data.

This does not design a problem of ability. On the contrary, after listening to Lin Yun's explanation, Liu Changzhi has already recognized his professional level.

However, the improvement of the database is another core to verify the accuracy of radar scanning.

Otherwise, if you mess around casually, you will know what is scanned back?

"I have considered this point, so the final effect I presented is roughly... CT can understand, I will give a three-dimensional map, and the size and density will be displayed. For example, lasers and many electromagnetic waves can be detected. Effect."

Lin Yun thought for a while and replied.

"what?"

Liu Changzhi frowned.

Can a simple algorithm still achieve the detection effect?
You must know that even if it is a professional-level, ground-based laser detection, I dare not say how accurate it is.

The tone of the young man is too big!

Subconsciously, Liu Changzhi felt a little pity in his eyes.

The colorful world outside is just too bad.

Such an outstanding young talent should go back to the University of Science and Technology of China with him to reform, oh no, to study hard.

Lin Yun has this potential.

"Hey, hey, you surnamed Liu, don't say you don't believe it, this is completely achievable, and if you look at the function placement in the algorithm, it is in line with the principle of lasers, those formulas will not be written in vain! "

Professor He is quite dissatisfied with protecting the calf.

"Old He, you don't know how much complicated information is involved in it. The initial rationality does not mean that it can be effective in actual application, so... Lin Yun will come back with me later, and I will take him well."

Liu Changzhi actually approved of this technical route, but expressed considerable doubts about whether it can be realized.

But after the special breakthrough, I believe there will be no small results in a few years.

At that time, Lin Yun, who is the core backbone, will have at least two bars on his shoulders.

"Hey, are you an old bastard here to rob people?"

Professor He was ready to say that technical discussions are fine, but it would be quite rude to take the pot away.

"Teacher, the test results are out."

Dr. Xu Fang ran over panting. In Chunguang Institute, he is the one who understands theory and has no status, isn't he!

"Speed, distance, azimuth and RCS are three times ahead of the original performance, and can be used in other types of radar, especially in lidar, which solves interference problems such as weather and environment, and has excellent detection effect and wider range. big."

The words were full of excitement, and Dr. Xu Fang also didn't do this, but it didn't mean he didn't know anything about radar.

The accuracy of this algorithm is simply against the sky.

It is really terrifying that effective information can be screened out from the vast amount of data.

During the process, Xu Fang also glanced at the code content in the algorithm. He felt ashamed of his knowledge in the field of electromagnetic waves.

Without relying on any effective subversive theorem, relying entirely on multiple scans of existing performance, you can see the difference behind it, and then derive high-value results.

awesome.

"Let me see."

Liu Changzhi was short of breath.

How can this be?

"Wait for me to repeat."

Couldn't sit still, really couldn't sit still, Liu Changzhi would lose face when he was old, so he took people away in a hurry.

"Let's go Xiaolin, we will go together."

Professor He said kindly, he was firmly on Lin Yun's side from the beginning to the end, and of course he would not give up the opportunity to 'beat the dog in the water'.

Let this old guy not be rigorous in his studies.

I have never practiced it, so where does the right to speak come from?

(End of this chapter)