instfreq

傅立叶变换的matlabR2007实现（FFT）(Fourier Transform matlabR2007 achieve (FFT))

MIMO系统信道容量在AWGN下进行仿真(MIMO system, channel capacity simulation in AWGN )

说明：  空时码的编码程序，包含不同码字的比较和多天线设计(STBC source code with MIMO)

simulink仿真，静止无功补偿器svc在电力系统中的应用(simulink simulation, static var compensator svc Application in Power System)

使用人工神经网络识别手写字符，有样本有结果，代码可运行(handwriting character recognize with NN)

基于最小二乘支持向量机的模式识别，特征向量为滚动轴承的能量百分比和峭度系数(Pattern recognition based on least squares support vector machine (SVM), the percentage of energy eigenvector for rolling bearing and kurtosis coefficient)

【Matlab界面GUI添加背景图片】：好像桌面背景一样，添加自己想要的背景图片，这里面有个技术，可以让背景不影响GUI界面的文字，edit、text。具体代码下载了解一下吧，平时工作总结的方法。(Matlab interface [GUI] Add a background image: It seems as desktop background, you want to add your own background image, and there are a technology that allows the background without affecting the GUI interface text, edit, text. Specific code to download understand it, the usual method of summing up the work.)

一套很好用的基于伪谱法的极大值原理数值算法: 注意:应用此软件需要另外下载snopt,否则无法运行.(PMP solver, based on PS method, SNOPT s numerical solver for NLP is required.)

this file implement weighted linear method in pattern recognition

ITERATIVE REFINEMENT ALGORITHM To approximate the solution to the linear system Ax=b when A is