模式识别中的bayes判别分析算法，分析了该信号的时域、频域、倒谱，循环谱等,采用加权网络中节点强度和权重都是幂率分布的模型。- Pattern Recognition bayes discriminant analysis algorithm, Analysis of the signal time domain, frequency domain, cepstrum, cyclic spectrum, etc. Using weighted model nodes in the network strength and weight are power law distribution.