rootmusic

this is some basic matlab programs.

一个基于PCA_Nicolas的matlab编程，可以实现人脸识别的功能(Based on PCA_Nicolas of matlab programming, face recognition function can be achieved)

Modulation test for OFDM : This is a set of five (5) codes about COFDM (Coded Orthogonal Frequency Division Multiplexing) and coding schemes such as Convolutional, BCH, Reed Solomon (RS) and Low Density Parity Check (LDPC). The study uses an OFDM signal over an AWGN Channel with white Gaussian noise model, and calculate the Bit Error Rate wich is plotted.

灰度图像灰度经过按位混沌加密后再对其混沌置乱变换，阀值判断其迭代次数，达到预期加密效果(After a bit gray gray chaotic encryption by scrambling after its chaotic transformation, determine the threshold number of iterations to achieve the desired effect of encryption)

SVPWM的一个模型，可以仿出来，希望对人有所帮助(SVPWM of a model that can fake out, want to help people)

code for shell command implementation(code for shell peogramming)

此为小波软软阈值去噪的源代码，请放心下载.(This is the wavelet soft threshold denoising source code, please rest assured that download.)

Code to determine the relationship between utility and price in a cooperative network

this code is simple and usful code it is a matlab code that optimize PID parametrs using Generic Algorithm

辛普森数值方法求积分，并非本人所写，来源于网络，共大家分享(simpson numerical method)