编制LBG算法程序，以语音信号的短时平均能量为例，训练一个5比特码书，并给出量化器的失真特性。-Procedures for the preparation of LBG algorithm to short-time average energy of speech signals, for example, training for a 5-bit code book, and gives quantizer distortion characteristics.

LBG算法实现信号压缩 （包括字典的构建，矢量量化等）-LBG algorithm signal compression (including construction of dictionary, vector quantization, etc.)

计算语音信号的AMDF(短时平均幅度差)，基音估计(中心削波)，LBG算法的实现-Calculation of the speech signal AMDF (short time average magnitude difference), pitch estimation clipping (center), the implementation of the LBG algorithm

LBG算法的论文及matlab的基本实现，是个入门学习的好资料-Basic LBG algorithm matlab papers and is a good entry-learning materials