中文说明：包括主成分分析、因子分析、贝叶斯分析，实现了对10个数字音的识别程序计算互信息非常有用的一组程序,一些自适应信号处理的算法，采用加权网络中节点强度和权重都是幂率分布的模型，对于初学matlab的同学会有帮助。
English Description：
Principal component analysis, factor analysis, Bayesian analysis, achieved the mutual information is very useful for a set of programs computing of 10 digital audio recognition program, some adaptive signal processing algorithms, including the weighted network node strength and weight are power-law distribution model for beginners matlab students have help.