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Speeching

于 2008-04-25 发布文件大小:7KB

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端点检测算法采用现阶段比较精确的时频方差检测法，模式识别和模板匹配采用的是改进后的DTW算法（主要是限定了DTW的搜索路径，进一步精确了DTW的平行四边形的形状，进一步的减少匹配中的参数存贮量以及多余的搜索路径）。(Endpoint detection algorithm uses more precise at this stage variance time-frequency detection, pattern recognition and template matching is based on the improved DTW algorithm (DTW is mainly limited to the search path, and further precision of the DTW parallelogram shape, and further reduction of matching the parameters in the storage volume as well as the extra search path).)

文件列表：

Speeching
.........\dtw.txt
.........\main.txt
.........\mel filter.txt
.........\Mell.txt
.........\基于时频方差和的端点检测（matlab）.txt

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