Omnipotent Data

The first tennis tournament of Tsinghua University officially came to an end with Pingcun Shuzhi's voluntary surrender.

What the audience talked about was naturally that Cheng Nuo, who pretended to be a criminal, came back out of the arena after half a year of silence.

Although the pretentious item has been changed from mental exercise to physical exercise, it still has a familiar taste and the same feeling.

Everyone said that Cheng Nuo was still the same Cheng Nuo, that pure and unpretentious pretender!

a week later.

A small conference room at Tsinghua University.

The four members of the research team had a short meeting on the progress of the research, but Professor Liao did not attend.

Now, Liao Zhixing had a completely free attitude towards the four members of Cheng Nuo's research group.

Since Cheng Nuo and the others had been busy with other difficult subjects, Professor Liao had no time to take care of Cheng Nuo's project, which was only an ordinary level project.

Three full months have passed since the project research time, but almost all the work was done by the four of them.

Anyway, in the words of Professor Liao, this project is for them to practice their hands.

If you can't complete such a difficult project, you might as well go home and farm!

After the four of them were depressed for a while, they could only rely on themselves as much as possible to solve this subject.

…………

"It's the end of November now, and there are exams for half a month in February. In addition to the review time, so if we don't want to stay in school during the winter vacation, we'd better finish it within two months."

Jiang Shuobo took out a stack of printed A4 paper and distributed it to the other three present.

"The current situation is that the first part of the subject you are responsible for, Cheng Nuo, which is the construction of the linear system of the two-dimensional he1mho1tz equation, has been completed. And it was completed in less than half a month. This It really exceeded my expectations.”

"I was also surprised by Cheng Nuo's speed at the beginning." Wang Genji spoke from the side.

"Don't talk about others." Jiang Shuobo glanced at Wang Genji lightly, "You are in charge of the second part, the correction of the deficient rank of the coefficient matrix. How is the completion?"

"That... that." Wang Genji scratched his head in embarrassment, "Senior, you also know that I have been revising my sci paper some time ago. As for the progress of the project, the four corner points' rank corrections are now Got half of it."

"It's only half?! You..." Jiang Shuobo slapped the table violently, too angry to say anything.

"Boss, boss, don't be angry, don't be angry." Wang Genji trembled in fright, and quickly comforted him, "Boss, I assure you, it will be finished within a week."

Jiang Shuobo's expression was unmoved, and he just stared straight at Wang Genji.

Wang Genji was a little flustered.

"Genji, I heard that your paper was accepted by the SCI journal, why don't you celebrate it?" Zhuang Poxiao reminded.

"Oh, that's right!" Wang Genji slapped his thigh and said to Jiang Shuobo with a smile, "Senior, there is also Lixiao, Junior Brother Cheng Nuo, then let's treat me tonight to celebrate, and by the way, I would like to apologize to everyone .”

Wang Genji glanced at Jiang Shuobo's face, gritted his teeth, "Seafood feast!"

"no problem."

"Can."

"I'm free!"

Hearing the words "seafood feast", the three people's eyes lit up at the same time. Nod in agreement.

Jiang Shuobo patted Wang Genji on the shoulder, "Genji, you are also a part of our team, and mutual understanding is a must. This matter, even if it is exposed like this. If you have any difficulties, you have to face them together. Hurry up and hurry up." , is still in time."

Wang Genji was a little moved.

Jiang Shuobo pretended not to care and added lightly, "By the way, don't forget the treat tonight. I heard that there is a seafood restaurant near the school. It's very delicious. Why don't we go there."

Wang Genji: "..."

"Okay...Okay. Senior, listen to you."

…………

It's decided to invite guests to dinner.

Jiang Shuobo continued to talk about the previous topic.

Pointing to a stack of A4 papers in the hands of several people, he said slowly, "During the time you two were researching the subject, Li Xiao and I were not idle."

"For the content of the last three parts of the project, we have almost figured out the specific and detailed steps. We can start work only after the basic results come out."

"However..." Jiang Shuobo's words changed, and his tone was slightly worried, "However, when we were doing the detailed steps, we found a serious problem."

"What's the problem?" Wang Genji asked.

"Senior Jiang said, it should be this." Cheng Nuo, who had been looking down at the A4 paper Jiang Shuobo handed over, pointed to a line of text on it.

That is a refinement step in the fifth part of the thesis.

That is, by what method, the final research results are substituted into numerical experiments.

Jiang Shuobo nodded, glanced at Cheng Nuo, and said slowly, "Yes, it's here."

"According to our previous thinking, this part can be carried out by manual calculation or by using a calculator to perform numerical substitution experiments. However, after careful study, it is found that this is not the case."

"It's my fault too. I think the algorithm that is finally solved by the preprocessing system is too simple. Such complexity, coupled with the huge amount of calculation, is simply not something we can calculate manually."

"So?" Cheng Nuo asked.

"So, we can only use mat1ab to do the numerical substitution experiment in the fifth step!"

"mat1ab?"

Cheng Nuo had heard of this name before.

mat1ab is a high-level technical computing language and interactive environmental mathematics software for algorithm development, data visualization, data analysis and numerical calculation. Many data processing and image drawing in the field of mathematics need to be applied to this software.

However, for college students, the depth has not yet reached, so this software is rarely used.

"Yes." Jiang Shuobo nodded, "The current situation is that we must use mat1ab to complete the last step of the project."

"So I want to ask you two, can you use mat1ab to program?" Jiang Shuobo naturally asked Cheng Nuo and Wang Genji.

The two shook their heads in unison.

"That can't be helped. Li Xiao and I don't understand this knowledge either." Jiang Shuobo shook his head with a wry smile.

Learning mat1ab programming, in terms of difficulty and time spent, is actually similar to learning a net language.

They don't have time to specialize in learning such a software that may not be used once every four years in a university.

So, the current situation is a bit difficult to handle.

Jiang Shuobo said, "Well, it seems that I can only ask my classmates from the School of Engineering and Engineering if they will meet."

"Senior Jiang, it's actually not that troublesome."

Just as Jiang Shuobo was sighing, a voice rang in his ear.

Jiang Shuobo looked at the source of the voice, "Cheng Nuo, what do you mean?"

"Senior, let me do it!" Cheng Nuo's tone was firm.

"But didn't you just say that?" Jiang Shuobo was confused.

He clearly remembered that Cheng Nuo said just now that he didn't know how to program mat1ab.

"No, you can learn it!" Cheng Nuo smiled easily. "Give me a week, enough!"

Cheng Nuo originally wanted to say that it would be fine to give him a day.

But that seems crazy.

Then... a week!

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