pwm-rectifier

绝对的lowe老人家提出的sift算法源码，配套有文档说明，对于初学者极度有用，还有我添加的注释我移植的仿射变换函数，绝对值得下的资源~！(The absolute lowe elderly sift algorithm proposed source code, supporting have documented for beginners extremely useful, and I add comments I transplanted affine transformation function, absolute worthy resource ~!)

Matlab files(mfiles) for solve the second order two variables equation there are 3 ways of solving double equaiton first, fivotting second, Gauss - Matrix third, Using Circles which have meeting points

MATLAB调用HFSS，混合编程，模型建立部分(model when the matlab is used in HFSS)

emd code for calculate emprical mode dicompistion

BPSK基于平方谱和四次方谱的载频估计，可以用于BPSK 16QAM MSK信号的载频估计。(BPSK carrier frequency estimation based on square spectrum and fourth power spectrum, can be used for 16 qam MSK BPSK signal carrier frequency estimation)

进行时频变换的工具箱，包含几十种时频变换算法的源程序(time frequency analysis box)

说明：  中值滤波是图像预处理中的一种较常用的方法， 它能有效去除椒盐噪声等的影响。(The median filter is the image preprocessing of a more common method, it can effectively remove the impact of salt and pepper noise.)

这个源码我自己也还没看，是外国的一个图像网站上载的，应该很不错的(this source I have not see that it is a foreign website contains images, should be very good)

无线传感器网络仿真例子文件loadAndPrintNet.m，networksDB.mat，oneRoundWSN.m.需要用到图论工具箱grtheory(Examples of wireless sensor network simulation file loadAndPrintNet.m, networksDB.mat, oneRoundWSN.m. Need to use graph theory toolbox grtheory)

自适应波束形成MVDR算法和DREC算法matlab程序(MVDR and DREC algorthms)