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F0F1F2F3
- 语音情感是别中经常用到的基频F0和前三个共振峰F1F2F3的提取程序，并把引用的辅助函数nanmax.m，nanmean.m，nanmin.m一并附上。直接调用demo01.m即可。-emotional voice is not often used in the fundamental frequency F0 and the former three formant F1F2F3 the process of extraction, and the auxiliary function in
wavelet-pujian
- 这是标准谱减算法和小波阈值降噪方法，虽然效果不太好，但是作为经典降噪方法，还是有很高的参考价值，也是此类文献引用最多的方法。-This is the standard spectral subtraction and wavelet thresholding method of noise reduction, although results are not good, But as a classic noise, or a high reference value, such litera
2DPCA_Matlab_Codes_PAMI_2004
- 这里面的代码是2DPCA的。这篇文章发表在PAMI上,Two-Dimensional PCA: A New Approach to Appearance-Based Face Representation and Recognition.google搜索已经引用681次。这里的代码是原作者的。这个分类不太好，语音识别是最近的，这是模式识别里的经典算法。-matlab code of 2DPCA
htk-3.3
- 剑桥大学开发的hmm的工具包，引用于语音识别，是现在流行的工具
SOX
- 今天我给大家介绍一款自称是音频处理界的瑞士军刀的一款开源软件，SoX - Sound eXchange。引用主页上介绍的原话：-Today I introduce a claim to be the Swiss Army knife of audio processing sector, an open source software, SoX- Sound eXchange. References home presentation original words: