matlab-and-math-problems

函数信号发生器 可产生方波，三角波，正选拨，用示波器观察(Function signal generator can produce square, triangle wave, is selection, using the oscilloscope observation)

人脸识别源代码，matlab版，研究时间挺长，不过好像有点问题(face recognition source code, Matlab version, research quite a long time, but seem to have some problems)

说明：  Genetic Algorithm(GA) by MATLAB

digital signal processing code for fir filter

一种对角牛顿法来求解非负稀疏编码问题，在原有的NNSC的算法上的进一步改进(Kind of angle Newton' s method to solve the problem of non-negative sparse coding, further improvements in the original NNSC algorithm)

Matlab code for Chaining Pursuit

结合PCA的尺度不变特征变换(SIFT)算法源代码，可用于图像目标检测和识别。(combine PCA scale-invariant feature transformation (metabolism) algorithm source code, images can be used to target detection and identification.)

LMS算法程序 代码等等 变步长；LMS算法程序 代码等等 变步长(LMSsuanfa and soon)

熵权法求指标权重,R为输入矩阵,返回权重向量weights(Entropy weight method)

用于VC与matlab之间的通信，对初学者有好处(Used for communication between VC and matlab, good for beginners)