DWT___SVD

实现了上跨零点法的matlab表达，可以用于实际数据处理，源码为函数形式。(the functiong of CrossZeroUp.m)

基于costas环的通信系统载波同步技术的实现，matlab仿真源代码及结果分析(Realization of communication system for carrier synchronization technique based on Costas loop)

本程序基于MATLAB编写，用于加密一幅彩色图像，通过将图像分解为RGB三通道，并且用颜色索引发完成图像的加密，程序中包含了解谜代码(The program based on MATLAB, is used to encrypt a color image, through the image is decomposed into RGB three-channel, and complete the image encryption with color hair, understand the enigma code were included in the program)

DG power quality inprovment

说明：  对瑞利信道相关参数和性能进行了仿真，程序经过测试，可以直接出结果。(The parameters and performance of Rayleigh channel are simulated, and the results can be obtained directly after the program is tested.)

This file includes kalman filter and induction motor model

利用信号自相关法，对给定参数的，夹杂高斯白噪声的随机信号进行检测。通过观察自相关函数图形来分析接受的随机信号中是否有余弦信号存在。(Autocorrelation method using the signal for a given parameter, mixed Gaussian white noise random signal is detected. By observing the autocorrelation function graph to analyze random signal received if there exists a cosine signal.)

说明：  this is simple signal processing matlab code

matlab 处理数理统计，跟浙江大学数理统计同步(matlab processing, mathematical statistics, mathematical statistics with the synchronization of Zhejiang University)

说明：  机器人仿真例程，主要关于动态行走机器人极限环稳定性分析 (Robot simulation routines walking robot is mainly concerned with the dynamic stability analysis of limit cycles)