jet(petrov-galerkin)

单摆运动过程的建模与仿真，用matlab语言实现(Pendulum motion process modeling and simulation language implementation using matlab)

ITS ALSO matlab code for p and o mppt . its useful

This matlab simulation model explains operation of openloop Buckboost converter.

自己在参加数模时写的公路车辆道路选择代码，和大家分享一下(When participating in their own digital-analog path chosen to write the code of road vehicles, and to share with you)

用matlab作的，代数微分方程组的解法。(Matlab for use, and the solution of algebraic differential equations.)

MATLAB is a software package for doing numerical computation. It was originally designed for solving linear algebra type problems using matrices. It’s name is derived from MATrix LABoratory.

FFT简称为快速傅里叶变换，是DTF处理的一般实现方法，一维距离成像就是对差拍信号进行FFT变换，变换所得到的幅值图像横坐标为距离信息，纵坐标为幅值信息，通过一维仿真，我们可以看到目标距离相对应的幅值信息。(FFT referred to as fast Fourier transform, is DTF processing general method, a d imaging is difference from pat signal FFT transform)

雷达信号的分选程序包括sdif，pri变换，cdif算法(Radar signal sorting procedures include sdif, pri transform, cdif algorithm)

舰船辐射噪声对舰船隐蔽性的重要性决定了其重要研究意义，提出了一种新的舰船辐射噪声模拟方法(The importance of the concealment of the ship radiated noise of ships determines its important research significance, this paper proposes a new method of ship radiated noise simulation)

Round towards zero with a specified number of decimals