研究用于LBG初始码书设计的改进PNN算法 用于LBG初始码书设计的改进PNN算法研究-For LBG initial codebook design of the improved PNN algorithm

LBG分类算法 用初始室心随机法和扰动因子分裂法两种方法，比较不同方法不同参数设置时的分类性能。 -LBG classification algorithm vector quantization: vector normalization within a certain range for a particular type, consists of two steps: first generate a codebook, which is the speech feature v