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matlab_yuyinxinghao

于 2012-12-03 发布文件大小:3399KB

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下载积分: 1 下载次数: 39

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代码说明：

语音信号的盲源分离算法研究及应用，本程序利用matlab实现(Blind Source Separation Algorithm Research and Application of the voice signal, the program using matlab realize)

文件列表：

语音信号的盲源分离算法研究及应用
................................\090250316荣云翔数字信号处理.doc,555008,2012-11-23

................................\man.wav,50044,2010-07-11
................................\MixedS1.wav,50044,2010-07-11
................................\MixedS2.wav,50044,2010-07-11
................................\music.wav,50044,2010-07-11

................................\SS1.wav,100044,2012-11-23
................................\SS2.wav,100044,2012-11-23
................................\yun.asv,8634,2012-11-23
................................\yun.fig,29993,2012-11-23
................................\yun.m,8545,2012-11-23
................................\数字信号处理实验书.pdf,233342,2012-11-14
................................\新建文本文档.txt,2929,2012-11-20
................................\语音信号的盲源分离算法研究及应用.pdf,2711509,2012-11-22

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Cepstrum
这是语音信号处理中求倒谱的程序,我自己编的,很简单,实现了一段序列求倒谱的功能(This is the voice signal processing for cepstrum procedures, I developed, is very simple. achieve a sequence for the functional cepstrum)

2006-10-11 20:12:24下载

积分：1
mesht
一个通过实际应用的“ 人工鱼群算法”，效果很好的。(Through the practical application of the " artificial fish-swarm algorithm," good effects.)

2009-03-23 11:06:42下载

积分：1
rever
1.进行含噪语音信号的时频分析 2.设计合适滤波器进行去噪 3.进行去噪后信号的时频分析4.设计一个混响器（用四个梳状滤波器和两个全通滤波器（下图所示））来产生回声（通过一个均衡器(Reverberation)

2009-06-25 15:51:32下载

积分：1
PESQ
PESQ-主观语音质量评估。 ITU-T P.862建议书提供的客观MOS值评价方法。PESQ可以广泛的用于现场和模拟网络中端到端测量。背景(环境)噪声和噪声处理,可以通过用PESQ比较干净的、未处理的信号和编码的、经噪声干扰失真的信号评估得到。(PESQ- subjective speech quality assessment. ITU-T P.862 recommendations for objective MOS value uation method book provides. PESQ can be widely used in the field and in the end measurement analog networks. Background (ambient) noise and noise processing, you can use PESQ relatively clean, unprocessed signal uation and signal encoded by the noise distortion obtained.)

2016-05-21 13:48:58下载

积分：1
CHMMparameters
　提出了一种新的连续型隐马尔可夫模型(HMM ) 的概率密度函数, 并导出了一系列的参数寻优迭代公式,(A new Continuous Hidden Markov Model (HMM) of the probability density function, and derived a series of parameters optimization iteration formula,)

2008-05-31 18:56:45下载

积分：1
wvd_test
绘制语音信号的 WVD 分布，对时频工具箱中的 tfrwv 及 tfrspwv 函数的使用进行了详细说明(The way of drawing speech signals WVD was shown in the m file, and corresponding functions tfrwv and tfrspwv were discussed thoroughly.)

2011-08-29 10:32:22下载

积分：1
yuyin
语音信号的时域、频域分析,包括短时能量分析、短时平均过零率、自相关函数、短时平均幅度差函数等。(Time-domain speech signal, frequency domain analysis, including short-term energy analysis, the average short-term zero-crossing rate, autocorrelation function, such as short-time average magnitude difference function.)

2013-12-31 18:51:58下载

积分：1
yuyingshibie
labview做的分析语音信号的程序，做简单的频谱分析，识别(failed to translate)

2011-06-09 12:48:28下载

积分：1
kpca
核主成分分析法,用matlab实现,极为精彩.不可错过(Kernel Principal Component Analysis method, using matlab realize, is extremely exciting. Not to be missed)

2008-08-18 19:03:01下载

积分：1
MFCC
用VC++实现的关于语音识别中提取MFCC程序，有界面，程序能运行成功。(Use of the vc of voice recognition mfcc program, the interface, the application can run. )

2010-05-18 21:49:11下载

积分：1

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