SpeechRec

一个不错的Gabor小波基的生成程序，可以生成不同尺度，不同方向的小波基(A good generation of Gabor wavelet procedure)

matlab做多元逐步回归的程序，适合初学者使用，简单明了(matlab to do multiple stepwise regression procedures, suitable for beginners to use, simple and clear)

通过稳态图来识别对机械机构的振动信号，用有理分式多项式法进行模态参数识别(By steady-state map to identify rational fraction polynomial method of mechanical vibration signal, modal parameter identification)

这是图像识别方法bag of feature 的matlab源代码(This is image recognition method bag of feature matlab source code)

说明：  灰色理论认为系统的行为现象尽管是朦胧的，数据是复杂的，但它毕竟是有序的，是有整体功能的。灰数的生成，就是从杂乱中寻找出规律。同时，灰色理论建立的是生成数据模型，不是原始数据模型，因此，灰色预测的数据是通过生成数据的gm(1,1)模型所得到的预测值的逆处理结果。 此程序用来作灰色预测。 (Gray theory that the behavior of the system even though the phenomenon is dim, the data are complex, but it is after all, is orderly, there is a whole function. Gray number generation, that is, from the clutter to find out the laws. At the same time, the gray theory is to generate data model, rather than the original data model, therefore, gray forecast data to generate data through the gm (1,1) model by the inverse of the predictive value of the results. This procedure is used for gray prediction.)

基于matlab的发动机工作过程模拟。适用于初学者(Based on Matlab engine process simulation. For beginners)

MATLAB命令行下mcc命令示范2 (MATLAB command line mcc orders Model 2)

matlab 数字水印，dct变换，嵌入水印，简单易懂，方便学习(dct matlab)

sift原程序，对之前版本的一些地方进行了重要修改，算法健壮可靠，可直接运行。(Sift matlab codes which modified the former version and fixed some big problems.The rusult is reliable and robust.The program can execute directly.)

PWM for Buck converter download from mathwork forum