主要是基于mtlab的程序，可以实现模式识别领域的数据的分类及回归，对信号进行频谱分析及滤波，关于小波的matlab复合分析，这个有中文注释，看得明白，实现了对10个数字音的识别程序有循环检测，周期性检测。

- Mainly based on the mtlab procedures, You can achieve data classification and regression pattern recognition, The signal spectral analysis and filtering, Matlab wavelet analysis on complex, The Chinese have a comment, understand it, Realization of 10 digital audio recognition program There are cycle detection, periodic testing.