solve_poisson

This program simulates Gaussian beam propagation through a Fabry-Perot interferometer ％with adjustable error angles.(Gaussian beam prop agation through a Fabry-Perot interferometer % error with adjustable angles.)

a program for to maximise the fonction f(x,y)=x+y with genetic algorithm

X信号的时域和频域分析，及针对该信号的滤波器设计、验证(X signals in time domain and frequency domain analysis, and for the signal of the filter design, verification)

基于三阶水箱液位控制系统的常规PID控制(pid control)

music fastfoward highpitch lowpitch maidou load music

实现DQPSK信号调制解调功能，并给出了详细的matlab仿真结果(The realization of DQPSK signal modulation and demodulation functions, and gives a detailed matlab simulation results)

数字信号处理中关于快速傅立叶变换以及典型例题的matlab实现代码(Digital signal processing on the fast Fourier transform, as well as a typical example of the realization of matlab code)

this is for block diagonalisation

a simple way to detect and analyse Abnormal crowd

读取数据，能够通过ＭＡＴＬＡＢ读取多通道信号数据(Read the data, multi-channel signal data can be read by MATLAB)