Mean-Filter

为stanford大学donoho教授所编写的redgit变换源代码。是用c编写的，但已转化至matlab环境使用。(Written for Professor Donoho Stanford of the University of redgit transform source code. Is written in C, but has been converted to Matlab environment.)

OFDM一个非常完整的程序，对于OFDM系统额理解非常有帮助。(OFDM a very complete program, the amount for the OFDM system is very helpful to understand.)

matlab实现信号分类，根据信号的相关性，获取信号类别，自动进行信号分类(matlab realize signal classification, in accordance with the correlation signal to obtain the signal type, automatic signal classification)

用matlab编程实现彩色图像的局部分割，下载后解压即可(Programming using matlab partial color image segmentation, can be downloaded after the decompression)

说明：  本matlab程序实现了扩展kalman滤波，对一个随机生成的正弦信号进行EKF滤波，并画图展现对比。(This Matlab source code is the demo of Extended Kalman Filter，It s filter for randomly sine singal and plot the result。)

he modeling equation of this system is MD2X+bDX+kX = F The transfer function between the displacement X(s) and the input F(s) then becomes X(s) / F(s) = 1 / (Ms2 + bs +k)

说明：  输入2维数组和行数列数，进行之字形重新排列，输出1维数组，比如图像的DCT变换系数(DCT，zigzag)

vblast，迫零检测算法和消除干扰的迫零检测算法误帧率对比图(vblast zero forcing detection algorithm and to eliminate the interference zero forcing detection algorithm frame error rate comparison chart)

黑箱优化算法，挺不错的，希望大家喜欢(Black-box optimization algorithm, very good, and I hope everyone likes)

含均匀和非均匀传输线计算，滤波，判断奇异点(with uniform and non-uniform transmission line, filtering, judgment singular point)