mo_hinh_toan_hoc_thap

GMM的matalab实现，通过对多个语种进行训练，然后得出每个语种的GMM模型，最终用于语种识别(GMM' s matalab achieved through training of more than one language, then come to the GMM model for each language, and ultimately for identifying languages)

使用principal component analysis PCA减少特征数目(Use principal component analysis (PCA) to reduce the number features.)

说明：  对数正态分布的杂波程序 比较经典的有所改动(Lognormal distribution of the clutter classic procedure is subject to change)

说明：  一套非常漂亮实用的图片站源码，以前本人用过的，而且排名很好！(A very nice picture stop source of practical, previously I used, but also a very good position!)

纯MATLAB代码，不需要在使用SIFTWIN322可以直接运行的代码 ，经测试可直接使用。 (Pure MATLAB code, do not need to use SIFTWIN322 can run code has been tested and can be used directly.)

这是一个用matalb语言实现的FIR滤波器的源代码，直接可以运行，已经经过本人调试通过，对于信号处理的同行有帮助。(this is a matlab program that compute the fir filter and it was been tested by myself.)

classification using support vector machines

this code reduce the dimentional of feature space using combine sparse matrix+PCA for classification eeg signal. more detail exixst inside the code. this code tested and work properly

The groupsac algorithm for estimating the findamental matrix

This is a blurring tool. Applying this code can Blurr an image used for identity protection