STAP

It simulates a simple circuit analysis phasors of current and voltages.

speech recognition, butterworth filter

this code is implementation of Implicit Active Contours Driven by Local Binary Fitting Energy in matlab environement. I used this code and it was correct. this codes is free by its author and use it dont have any problem.

说明：  matlab的源码工具箱，一些函数的M文件(matlab source toolbox, some functions of the M-file)

介绍系统辨识的，需要学习的可以看下，带有matlab源的程序(Introduction of system identification, need to learn you can look with matlab program)

说明：  入侵杂草算法是近年来提出的比较新颖的一种群体智能算法。(Invasive weed algorithm is a new swarm intelligence algorithm proposed in recent years, which has good performance in function optimization.)

fuzzy based closed loop converter

实现高通和低通滤波，主要是先进行傅里叶变换，然后对频谱图滤波后再逆变换得到滤波之后的图片(High-pass and low pass filter, mainly the first Fourier transform, frequency spectrum and then inverse transform filter and filtered image)

segmentation tools for segmention lazy snaping

esprit是经典的DOA算法 算法运算速度优于musci(a classic algorithm for DOA using esprit)