Chapter 722 Teacher, do you have anything to say to me
In the computer room of the School of Microelectronics of Huating Jiaotong University, Xin Kaiyuan looked at a hot post that appeared in the forum on the screen. I liked the last one , he picked up a pack of cigarettes on the table and stood up to spread them out for his brothers.
But what surprised him was that, as if by chance, many people stood up in the computer room, all seeming to be spreading smoke.
"Lao Xin, take one."
Taking the Ashima handed over by Luo Kaishun in a funny way, Xin Kaiyuan and a few friends walked to the door of the computer room.
e
There are still many people leaving.
Then they looked at each other, with knowing smiles on their faces.
"Which guy wrote that paragraph is so talented"
"It's Mr. Xiaoqing."
"How do you know"
“That ID is Qing Yun Dan Feng Qing, and Mr. Xiao Qing’s vests are easy to recognize.”
“If it’s something related to the company, Mr. Xiao Qing’s ID is Qingyunyaoyanhuang
If it is Bagua forum, he will use Qingyun Danfengqing, and sometimes he will also use Qingyun Yimanman, Qingyunxi Caiwei Qingyun. Nong Qian Ying and Qing Yun Jian Shen Yue are all officially certified."
"E, do you mean that Xiaoqing always uses the corresponding number when he is with a certain girlfriend? He has an ID, and when he is alone, he will be calm and calm."
"It's possible, but it's none of our business. We can't envy this kind of life."< /p>
"But having said that, I have to say that the number one scholar is the number one scholar. There is no one else who can write this short essay. It makes me want to run out and buy two more packs of cigarettes at this moment."
" Give me a pack, I just don’t have any.”
“I must memorize this little essay. If my girlfriend says I smoke, I will recite it to her righteously.”
Listening to the conversation of the group of students in the corridor, Cheng Jin, who was passing by, frowned and returned to his office with a sullen face.
While the computer was on, he lit a cigarette, walked to the window, took a puff, and stared at the campus through the smoke, dazed.
I don’t think about anything, and all the thoughts are poured into my mind.
Numb.
His computer naturally didn't take long to boot up. A familiar boot music played, making him sigh, hold a cigarette and sit back down.
After typing on the keyboard for a while, Cheng Jin looked at the blue and white porcelain picture on the Yanhuang Group's homepage on the computer and remained silent.
The cigarette he had only taken one puff in his hand burned to the butt. Cheng Jin sighed and lit another one.
But he still didn't twitch. He held his eyebrow area between his right thumb and index finger and kept kneading it.
We are in big trouble.
He just came back from a meeting at Hanxin Company.
It was a shareholders' meeting.
This meeting has only one theme.
How to physically operate Hanxin, turn pilot testing into production, and quickly increase production capacity to successfully accept the order of 1 million DS chips from Yanhuang Group.
While sitting in the conference room, Cheng Jin realized that he was really going to die this time.
Originally, he did not realize this.
At the Yanhuang press conference, Cheng Jin was really panicked. How could he have so many chips to deliver?
Rubbing the chips by hand tested the skill of the master mason.
The decoration company he found had only one master with this skill in the entire company.
As for a chip, it takes more than half a day to rub it by hand.
As for the amount of 1 million, he would rub it with his hands until he could not get it out until he died.
You can’t open a decoration company by yourself
So at that time he wanted to find that cheap student, hoping to dispel his idea.
But when he walked out of the Yanhuang Group, he suddenly came to his senses.
I got distracted.
Can't he just not accept this order at all?
For this reason, he also thought of an excuse, which was to confess to Qingyun that the chip was not perfect yet.
Whatever the calorific value is too high, what is unstable, just make it up randomly.
After all, it is just Hanxin No. 1. The first-generation chip has some flaws, which is normal.
He had already thought about it. He would treat it coldly for a few days and wait for ten days and a half. When the publicity was over, he would then talk to Qing Yun about the matter.
At that time, it is nothing more than persuading Qingyun to use foreign chips first, such as chips pulled by motorcycle mules, and speed up the research and development of Hanxin No. 2. By then, Yanhuang Group will use mature chips and be done. .
As for whether it can be developed for scientific research, there will always be failures.
In other words, with the support of this cheap student’s scientific research funding of at least 100 million per year, it is not impossible to truly reverse-restore Hanxin by yourself.
After all, I am just trying to imitate the cat and the tiger. In the past few years, I have almost mastered the technology.
This way of saying that one can advance, attack, retreat or defend made Cheng Jin very satisfied with his wit.
But something happened that he never expected.
That cheap student actually has such a good time
The posters one after another directly made the public opinion even hotter.
Even sometimes, Cheng Jin himself was thinking, damn it would be great if there really was Hanxin
But if it were just these warm-up posters, he would not be like now I generally feel like the sky is falling.
What really made him fall into despair was that he forgot that Qing Yun was not a scientific researcher or an academic, but an entrepreneur.
Qing Yun’s operation was not at all what he had imagined before. It was a discussion between academics and academics. Instead, he directly placed the order..
Cheng Jin also forgot that he is not only the dean of the School of Microelectronics of Huating Jiaotong University and the director of the National Microelectronics Laboratory, but also an individual shareholder of Huating Hanxin Semiconductor Company, the commercial operation platform of Hanxin.
Huating Hanxin Semiconductor was established by three shareholders.
He invested 450,000 yuan, Huating local shareholding platform Huating Zizhu Venture Capital Co., Ltd. invested 6.43 million, and Huating Jiaotong University shareholding platform Huating Zichen Information Technology Co., Ltd. invested 2.55 million.
The legal representative is Fu Yuxi, dean of the School of Software of Huating Jiaotong University.
In this equity structure, he, an individual shareholder, only holds 1,235 shares, while state-owned assets account for as high as 8,765.
So, at the shareholders' meeting, his opinion is not important at all.
The state-owned assets department unanimously agreed that this is a pie falling from the sky and must be caught.
The shareholders meeting ordered him to immediately start industrial operations, and state-owned assets also stated that they would dispatch a professional management team to help him successfully complete the commercialization of Hanxin Semiconductor.
Now that's good, Hanxin Semiconductor, which was originally a shell company, will be put into physical operation immediately
It was overwhelming and he was asked to be the general manager and responsible for the operation, but the other side The managers of state-owned enterprises, especially the financial directors, must be dispatched by state-owned enterprises, and they will eventually be unable to hide their tricks.
At this moment, Cheng Jin was panicking.
This is like being roasted on the fire.
Until nightfall, Cheng Jin sat in his seat, the ashtray on the table full of cigarette butts.
After a long time, he sighed, then took out his cell phone and called the cheap student,
"Xiaoqing, bring your latest book to Minhang tomorrow morning. Come to my office on campus and I’ll check on your progress.”
Cheng Jin believes that the person who untied the bell must tie it.
As long as Qing Yun is dealt with and asked to cancel the order, the crisis will be resolved by itself.
Without orders, there will be no economic benefits. I have every reason to propose not to support idle people and postpone the deployment of state-owned assets.
Then
Cheng Jin smiled.
Crisis, crisis, crisis brings opportunity.
As long as he adjusts his words tomorrow so that Qing Yun thinks that the product is defective and cannot be commercialized due to lack of money.
As for whether he would get involved later, he didn't bother to think about it.
The boat will naturally go straight when it reaches the bridge.
Besides, with money and people, it is not impossible to carry out a real reverse restoration project.
After putting out his cigarette, Cheng Jin packed his briefcase and rushed home.
My son is at an age that even a dog would be disgusted with at the age of three or four. His wife cannot control him, and she cannot control him well.
Compared to himself, Cheng Jin felt that his son was even more of a genius. He was only four years old and could already solve quadratic equations of one variable.
He even feltYes, as long as you train him well, there is no problem for his son to at least surpass his cheap disciple academically.
Although Qing Yun is talented, Qing Yun has only been in the cold window for ten years and lacks accumulation.
But he comes from a scholarly family of several generations. He has been enlightened since he was three years old. Even if his talents are about the same, he will definitely be crushed.
However
Cheng Jin, who was driving the car, also had a bitter taste in his mouth. How could his cheap disciple just be talented in learning?
"Electronic devices made of semiconductor materials What are the characteristics compared with traditional vacuum electronic devices?"
Faced with Cheng Jin's question, Emperor Yun blinked his eyes and answered quickly,
"The frequency characteristics of semiconductor materials It is good, has small size and low power consumption, which facilitates the miniaturization of integrated circuit products. In addition, it is also particularly outstanding in terms of durability, earthquake resistance and reliability.
But it is not as good as vacuum devices in terms of distortion and stability. "
"What is the general model of a communication system?"
"Information source, transmitting equipment, channel, noise source, receiving equipment, and information sink.
For electricity. For communication, the message must first be converted into an electrical signal, and then the signal is sent into the channel through the sending device. At the receiving end, the receiving device is used to amplify and inversely transform the received signal, and then send it to the sink and convert it into The original information."
Qing Yun's answer made Cheng Jin nodded and continued to ask, "The key point is what the source is."
"The source is the transmission. The message is converted into the original electrical signal, and the signal output by the source becomes a baseband signal. The baseband signal can be divided into a digital baseband signal and an analog baseband signal, and the corresponding information source is also divided into a digital source and an analog source. ”
According to Qing Yun's learning progress, Cheng Jin asked several more basic questions one after another. Seeing that he answered fluently, he was quite satisfied.
This student is different from other students. Studying is only a small part of life for him, but he has such a firm grasp of the basic concepts, which shows that he has really taken the time to put in a lot of effort.
"Xiao Qing, is there anything you don't understand while studying?"
Qing Yun was not polite when he heard this. He opened the textbook he brought and pointed to a passage and asked ,
"Teacher, what is a random process and why should we introduce a random process?"
Cheng Jin took the book and looked at it, and shook his head helplessly, "The domestic teaching materials are terrible."
He sighed and continued, "A random process is a process that changes randomly over time. Remember, it cannot be described by an exact function of time.
You It can be understood that the random process is the set of all sample functions, or it can be understood that the random process is the set of random variables at different moments in the time process.
Due to the information source, noise and signal transmission in communication. Characteristics all change randomly, so they can be described by random processes.
Then their numerical characteristics are described by mean,Variance, correlation function, and mean describe the swing center of the sample function."
Cheng Jin spoke in detail, while Qing Yun quickly recorded it.
A major feature of Huaguo University's textbooks That is, most of the textbooks themselves are not human-friendly.
And the concepts and definitions are very unfriendly. The professor needs to summarize it from the book. At this time, it must be combined with the professor's courseware. .
"Teacher, why do we usually study generalized stationary random processes?"
Cheng Jin laughed when he heard this, "Because of the signals and noise encountered in the communication system, Most of them can be regarded as stationary random processes, so studying stationary random processes is of practical significance to you undergraduates. ”
As he spoke, Cheng Jin flipped through the textbooks Qing Yun brought. Judging from the creases in the book, this kid’s progress was indeed very fast.
Moreover, let him What I find a bit incredible is that Qing Yun, the model with the highest failure rate, has no problems at all. On the contrary, the problem with the most problems is relatively simple communication.
Cheng Jin's question made Qing Yun chuckle. He said, "Teacher, have you forgotten that I am still the chairman of Yanhuang Group. This status allows me to find corresponding personnel in the company to answer my questions.
However, in terms of communications, the company’s experts are in Jincheng, which is not so convenient. ”
This answer made Cheng Jin laugh.
Indeed, this kid has an unparalleled advantage over other students when learning these things.
Not to mention asking questions, even if Qing Yun wants to do an experiment or even encounters a difficult problem in the textbook, he can directly perform practical operations to get the answer without having to simulate this step.
Answers again. After asking a few questions, Qing Yun closed the book and smiled
"Teacher, I have finished asking my questions. Do you have any more questions to ask me?"
Speaking Here, Qing Yun sat there and looked at Cheng Jin intently, "In other words, teacher, do you have anything to say to me?"
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