ofdm-Rx

说明：  delay函数，运行于混合动力汽车模型制作之中(delay)

matlab code for doa estimation

求零极点的函数，Matlab中调用此函数可自动求解零极点(Seeking pole-zero function, Matlab call this function to automatically solve the zero-pole)

一个简单的小波变换的图像去噪的matlab程序的源代码(Wavelet transform image denoising Matlab program s source code)

用前向差分算法解二维薛定谔方程 很值得参考(With the forward difference algorithm for solving two-dimensional Schr?dinger equation is worth considering)

小波包分析提取振动信号中的特征频率，基于欧几里得距离的聚类分析，具有丰富的参数选项。( Wavelet packet analysis to extract vibration signal characteristic frequency, Clustering analysis based on Euclidean distance, It has a wealth of parameter options.)

基于混沌序列的二值图像加密算法：提 出了一种以混沌二值序列为基础的图像加密算法 ， 改进了灰度差置乱度算法来评价二值图像加密 效果 ， 最后对混沌序列对初始条件的敏感性、 相邻像素差置乱度、 图像加密／ 解密速度进行了大量测试。(Based on Chaotic Encryption Algorithm of Binary Image: A chaotic binary sequences with an image encryption scheme based on improved gray scrambling degree difference algorithms to encrypt binary image evaluation results, the last of the original chaotic sequence conditions of the sensitivity of adjacent pixels difference scrambling, Image encryption/decryption speed of a large number of tests.)

一个按照各类汽车参数做的聚类分析的mapreduce程序，可以看到各车型的分类情况。(Mapreduce program in accordance with all types of vehicle parameters to do a cluster analysis, you can see the various models of classification.)

Standard video mode definitions (taken XFree86).

基于最小风险的bayes判别，可以用来判别位置类别的变量 十分好用！(Bayes discrimination based on minimal risk, can be used to determine the location of the variable type is easy to use!)