Chapter 783: Do you know what book the origin of mathematics is?
Translator: 549690339
Security Bureau.
Yang Baoyi almost fainted when she saw the words ‘Security Bureau’!
How could it be here?
Didn’t the security Bureau not care about ordinary cases?
Who was Meng Fu?
She had done a lot of dirty things in her life, and she had threatened people countless times, even more than Jiang Xinchen.
When she threatened Jiang Xinchen, she only called two random people because she really didn’t take Jiang Xinchen seriously.
This was the first time she had been threatened, and it was a threat that involved the lives of her entire family.
Passing by the hospital, passing by ruize …
Yang baoyi was truly afraid now. She had no doubt that Meng Fu could make her family disappear without a trace!
Wait …
Yang Baoyi suddenly remembered that Butler yang had told her that Jiang Xinchen had left today. She wanted to ask Butler yang about the follow-up, but when she called, it was Butler Yang’s son who picked her up and told her that Butler yang was sick and in the hospital …
Why did he suddenly fall sick?
Yang Baoyi curled up. For the first time, she felt helpless and desperate.
Jiang xinchen’s side.
He followed behind Yu Wu, his entire body like a marionette, his mind already unable to think normally.
Yu Wu probably knew Jiang Xinchen’s current state, so he didn’t let him get in the car. He let him stand under the car. young master Jiang, please stand and calm down first.
After a long time, Jiang xinchen’s mind slowly turned. He looked at Yu Wu and said, ” my, my sister, she …
miss Meng is very impressive. Yu Wu lit a cigarette for himself and looked at Jiang Xinyu with the cigarette butt between his teeth. well … The Duan family, right? Don’t worry, they won’t dare to do anything to us.”Jiang xinchan nodded.
He found it hard to believe.
Although he was the young master of the Jiang family, he clearly knew the difference between the Jiang family and the Yang family, let alone the Duan family. In his eyes, Meng Fu was just a celebrity .
however, young master Jiang, you should improve your strength. Yu Wu exhaled a mouthful of smoke and threw the gun in his hand to Jiang Xintong.
this is for you.
Jiang Xinchen’s fingers trembled a little, but his eyes gradually became firm.
“Do you have any questions?” Meng Fu came late and walked slowly. Once again, he put on his own hat and looked at Jiang Xinyu lazily.
Jiang Xincheng gripped the cold gun in his pocket and shook his head. No.
Meng Fu raised his eyebrows. you’re going somewhere with someone tomorrow.
Jiang Xinchen didn’t ask and just nodded.”Alright,” he said.
Meng Fu sat in the back seat, his hand lazily leaning on the window. sure, let’s go back for dinner.
Yu Wu grinned at Jiang xinchen.
Jiang Xin pursed her lips and followed behind Meng Fu. She was still in a bad mood on the way back.
After dinner, Meng Fu took the draft paper from Jiang Xinyuan’s room and returned to Jiang he’s room to finish his calculations. Then, he turned on his phone and sent it to yang zhaolin.
[ picture ]
It was just a very simple step and answer.
On the other end of the phone, yang zhaolin received a picture of Meng Fu.
After dinner, he didn’t find Butler yang, so he went to the study to continue his calculations. However, he kept this matter in mind. He kept feeling that something was wrong. He was going to visit Butler yang tomorrow.
When Meng Fu sent him a WeChat message, he quickly opened it.
They built nuclear submarines. In modern weapons, nuclear submarines were used to drop bombs and determine the enemy’s position. They needed to use the position to track and locate the enemy’s information.
The most important thing for a submarine was to use information to locate the location in order to launch the most accurate attack. In order to obtain more accurate data, Kaman’s filter was used to calculate the optimal state.
Yang zhaolin and the others were using the UKD filter algorithm.
The UKF algorithm had been proposed a long time ago, but it was still a step away from being applied to a nuclear submarine. The research team had already formulated a simulation scenario, but yang zhaolin and the others had done various experiments, but the algorithm had not been tested.
He could calculate the time and time equation, but he could not calculate the optimal solution.
The database was huge, the numbers were huge, and there were all kinds of interference. It would take a few days to calculate, but the time given to them by the higher-ups was up to tomorrow. If they couldn’t get the optimal solution, they would have to overthrow this algorithm and use the previous one.
Yang zhaolin thought of the Meng Fu that Jiang xinchen had mentioned.
However, he just wanted to give it a try. He didn’t expect Meng Fu to actually write the answer.
UKF’s yang zhaolin had also done some research. The process that Meng Fu had given him was very simple, but he had obtained the results in the end. He had determined the location and accuracy of the tracking..