Fuzzy_part1

用于ocr图片字母提取的matlab代码，完全自己研究的(Ocr picture letters for extraction matlab code, complete theirself studies)

这段代码主要是实现二阶高斯低通滤波器，本段代码全部用MATLAB语言实现的。(This code is to achieve second-order Gaussian low-pass filter, the above code to achieve the full use of the MATLAB language.)

测量激光散斑图的统计尺寸，给出散斑二阶统计量的值(speckle size)

matlab code for zoharbyplot_google_

it contain the coding of rsa,polyalphabetic,bpsk,apsk,vignere,qam

说明：  W-矩阵置乱，效果比Arnold置乱更好(W-matrix scrambling, it is better than Arnold)

Hilbert缝隙天线的频率可重构设计 (Hilbert slot antenna frequency reconfigurable design)

李雅普诺夫指数时需用到的两个参数，即时间延迟与嵌入维数的求其方法(When Lyapunov exponent required to two parameters, namely the time delay and embedding dimension seeking its methods)

channel estimation of ofdm using pilot based

这是一个找波形路径的函数的matlab代码(This is a path for the wave function of the Matlab code)