基于压缩感知的语音信号的重构算法。使用的bp算法-Based on perception of speech signal compression algorithm of reconstruction. Using the bp algorithm

基于BP网络和多特征的语音端点检测，提取自相关函数最大值和频带方差作为BP网络输入，输出判断是否为语音信号。(A Speech Endpoint Detection Algorithm Based on BP Neural Network and Multiple Features)