fenxing

sinc插值函数，在SAR、ISAR，通信等信号处理中有广泛的应用，是非常好的学习代码。(sinc interpolation function, there is a wide range of applications in the SAR, ISAR, communications and other signal processing, is a very good learning code.)

Feature extraction for clasification

说明：  基于matlab中的高阶谱分析信号处理工具箱(Matlab-based spectrum of high-end signal processing toolbox)

omp算法，该编码通俗易懂，应用简单。用于求压缩感知中，在字典D已知的前提下，一个信号在该字典上的稀疏表示。(omp algorithm, and compressed sensing, sparse representation of a signal in the dictionary in the dictionary D known premise.)

机器视觉啊；想下个东西哈哈哈哈哈哈哈哈哈(machine vision ,Think of the next thing)

哈希函数MD5，自己在MATLAB仿真实现的代码。供大家学习交流。(hash funtion MD5 Matlab codes,which is edited for our studying )

说明：  该文件为掌握与精通Matlab的电子版，为word格式，对于学习掌握Matlab非常有用。(The document for the master who was fluent in the electronic version of Matlab, in order to word format, very useful for learning and mastering the Matlab.)

boos pi controller close loop

移动HURST指数计算移动HURST指数计算移动HURST指数计算(move hurst index move hurst index move hurst index )

使得最近打开的MATLAB图形开始下雪，如果没有已经打开的窗口，则首先创建一个窗口。(LETITSNOW- Make the figure snow! Usage: ------ letitsnow - Create snow in the CURRENT figure. If no figure exists, an empty figure will be created. letitsnow(figure_hdl) - Create snow in the figure represented by figure_hdl letitsnow(figure_hdl, color)- Create snow with the specified color color is a scalar ranged 0~1)