MATLAB

说明：  几个matlab解常微分方程的例子：验证齐次方程有形如1/(xM+yN)的积分因子；全微分方程；求方程的显式解和绘图；解出x的隐方程的解法；方程的隐式解(Several examples of matlab Ordinary Differential Equations: Homogeneous Equation physical verification, such as 1/(xM+ yN) of the integral factor the whole equation the explicit solution of Equation and drawings solve the implicit equation x Solution equation the implicit solution)

DCT域数字水印嵌入算法MATLAB实现(DCT domain watermarking algorithm MATLAB Implementation)

基于Matlab中的simulink画一行随机数的频谱(Based on the spectrum of the random number draw a line in Matlab Simulink)

讲了复杂网络的数学建模的理论和建模的方法。(The ppt prensents theory on statistical Mechanics of complex network. It is helpful to establish network models.)

I upload matlab code of Tracking servo system

Face Recognition system

that is useful code for communication

本代码在OFDM系统中，用matlab实现8-PSK的调制、载波同步及其误码率计算(This code completes The modulation，carrier synchronization and the bit error rate test of 8-psk in an OFDM system .)

可以用一系列点拟合二次函数，得出拟合后的图形和原数据的图标(Two functions can be fitted with a series of points)

This function takes a training-by-training matrix of distance scores, and the testing-by-training matrix of distance scores, and augments them by adding ghost points to the minority class.