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 networ