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matlab

于 2011-09-23 发布文件大小:1742KB

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下载积分: 1 下载次数: 112

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代码说明：

是一个语音识别的程序，有LPCC，MFCC等的代码，最后用SVM进行分类(Is a voice recognition program, there LPCC, MFCC and other code, the final classification with SVM)

文件列表：

0.wav,24637,2009-07-28
1.wav,8392,2009-07-28
2.wav,34884,2009-07-28
ackT.m,634,2010-01-11
BIC2.m,1325,2010-01-08
BICtest1.m,1977,2011-07-03
BICtest2.m,1976,2011-07-03
BICtest3.m,1899,2010-01-24
BICtest5.m,1982,2010-03-03
computeBIC.m,1146,2010-01-09
computT.m,1204,2010-01-11
enframe.m,2072,1998-05-12
GLRBICtest1.m,4172,2010-01-25
GLRBICtest2.m,4014,2010-01-25
GLRBICtest3.m,4014,2010-01-25
GLRBICtest5.m,4234,2010-03-03
LDA.m,626,2010-01-23
melbankm.m,3544,2011-07-03
melcepst.m,5042,2006-08-05
MT2BICtest1.m,5073,2010-01-25
MT2BICtest2.m,4992,2010-01-25
MT2BICtest3.m,4988,2010-01-25
MT2BICtest5.asv,4914,2010-03-13
MT2BICtest5.m,4914,2010-03-13
preBICtest1.m,1926,2010-01-25
preBICtest2.m,1871,2010-01-25
preBICtest3.m,1792,2010-01-25
rdct.m,2121,2006-05-10
rfft.m,1874,2008-05-23
shorten.m,1224,2010-01-11
testBIC.m,1318,2010-01-23
TT2BICtest1.m,2411,2010-01-25
TT2BICtest2.m,2396,2010-01-25
TT2BICtest3.m,2394,2010-01-25
TT2BICtest5.m,2413,2010-03-03
zcr.m,1223,2010-01-11
实验作图.m,986,2010-01-25
实验图1人跳变.fig,524306,2010-01-21
实验图2人跳变.fig,712850,2010-01-21
实验图3人跳变.fig,785440,2010-01-25

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sffddpsolap
语音合成程序源码！psalo频域基音同步叠加方法。它首先对原始语音信号进行短时频域变换，的到短时谱与短时谱包络。短时谱除以短时谱包络的到声源短时谱，对声源短时谱的实部与与虚部分别进行线性插值，就能达到改变变语音信号基频的目的，然后再进行频域反变换，可的到变换后的短时语音信号。短时谱包络部分也能独立改变，以达到改变音色的目的。 (Voice synthesis program source! psalo frequency domain pitch synchronous superposition method. It was first carried out on the original speech signal a short-time frequency-domain transform, to the short-time spectrum and short-time spectrum envelope. The short-time spectrum divided by the short-time spectrum envelope of the short time spectrum of the sound source, the short time spectrum of the real part of the sound source, and the imaginary parts of the linear interpolation, can achieve the purpose of changing the fundamental frequency of the alternating speech signal, and then then the inverse transform of the frequency domain, can be to the short-time speech signal after conversion. The short-time spectral envelope section can be varied independently, in order to achieve the purpose of changing the tone.)

2012-09-09 23:36:03下载

积分：1
sound_location
实现声源定位功能，利用两个麦克风的语音数据获得原始声源的位置!(Achieve sound localization function, using two microphones for voice access to the original source data location!)

2010-05-21 21:21:41下载

积分：1
TTS-SDK
科大讯飞关于语音识别开发SDK库，支持语音转汉字功能及根据读汉字功能。有兴趣的可以好好研究研究(IFLYTEK speech recognition development SDK library are interested in a good studies)

2012-09-14 12:42:31下载

积分：1
GenderRecognition
从一段音频中识别说话人的性别。开发环境vs2005(To identify the audio from a speaker' s gender. Development Environment vs2005)

2009-10-25 00:41:52下载

积分：1
LBGwlee
这是我写的用c语言实现LBG算法的一个程序。LBG算法是语音信号处理中一种矢量量化的方法。我的邮箱：wleechina@163.com(This is what I wrote with C Language LBG algorithm a procedure. LBG is the voice signal processing a vector quantization method. My mail : wleechina@163.com)

2006-10-11 17:10:08下载

积分：1
signature
这是一个在线签名的程序，使用了AR实现算法和DTW算法(This is an online signature process, using the AR algorithm and DTW algorithm)

2007-11-23 09:40:04下载

积分：1
TPCALDAAh
这是自己毕业设计做的PCA和LDA的结合，训练和识别别过程都有，用的是ORL库里的图像，具有较高的识别率！ (This is a combination of PCA and LDA graduation design, training and do the process of the identification with ORL library of images, has a high recognition rate!)

2012-07-19 11:21:01下载

积分：1
AudioPlayer
这是语音播放接口组件，将语音数据输入，会播放声音。经过测试确保可用。(This is the voice player interface module, the voice data input, will play the sound. After testing to ensure that the.)

2016-11-11 16:57:53下载

积分：1
AudioG711
G711标准的语音编解码算法。以便于对语音信号进行大量存储(speech coding)

2010-10-10 20:15:03下载

积分：1
DMX512
自制DMX512控制台,很不错的一个软件,他对灯光的控制,非常出色.(Homemade DMX512 console, a very good one software, he lighting control, very good.)

2020-10-10 14:37:34下载

积分：1

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