voice-recognition
代码说明：
3、语音特征提取与分类 首先, 待识别语音转化为电信号后输入识别系统, 经过预处理后用数学方法提取语音特征信号, 提取出的语音特征信号可以看成该段语音的模式。(3, the voice feature extraction and classification First, to be recognized voice into electrical signals input recognition system, after pretreatment with a mathematical method to extract speech characteristic signal extracted speech characteristic signal can be seen as the voice segment model.)
文件列表：
案例1 BP神经网络的数据分类-语音特征信号分类
...........................................\BP.m,3841,2014-08-05
...........................................\BPDLX.m,3906,2014-08-05
...........................................\data1.mat,93015,2009-08-29
...........................................\data2.mat,92845,2009-08-29
...........................................\data3.mat,92937,2009-08-29
...........................................\data4.mat,93438,2009-08-29
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