zhangzhixing

用matlab写的图像预测编码，compress.m是压缩，descompress.m是解压缩。(Using matlab to write the image predictive coding, compress.m is compressed, descompress.m is extracted.)

最大团问题，matlab程序，无程序说明 (Maximum clique problem)

tutorial for image processing using matlab..

很好的OFDM仿真程序代码，大家一起分享吧，祝大家分享愉快序，希望对大家有用。(OFDM simulation code well, we share it, I wish to share a happy sequence, we hope to be useful.)

说明：  功率谱 welch 方法 there is a simple demo for non parameteric spectral estimation methods(Welch method of power spectrum there is a simple demo for non parameteric spectral estimation methods)

用MATLAB编程产生方波信号序列s[n],产生幅值为6，频率为0.125kHz的方波信号，(Square wave generated by MATLAB programming signal sequence s [n], generating amplitude 6 and frequency square wave signal for the 0.125kHz,)

说明：  NN neural network for face recognition supervised feed forward back propagation neural network

gui based calculator

一个QPSK的simulink模型，希望对大家有用，谢谢(The simulink model of a PLL, we want to be useful, thank you)

matrix converter simulatin