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VQ-Matlab

于 2011-10-19 发布文件大小:302KB

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下载积分: 1 下载次数: 201

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代码说明：

基于矢量量化的孤立词语音识别系统看，性能良好，Matlab 实现！(Based on vector quantization of isolated word speech recognition system to see, good performance, Matlab to achieve!)

文件列表：

基于VQ
......\blockFrames.m,704,2004-04-30
......\demo.m,3780,2004-04-30
......\disteu.m,824,2008-05-01
......\matlab.mat,65059,2008-05-01
......\melfb.m,1333,2004-04-16
......\mfcc.m,697,2004-04-30
......\test
......\....\s1.wav,28716,1999-06-09
......\....\s2.wav,27180,1999-06-09
......\....\s3.wav,26668,1999-06-09
......\....\s4.wav,29740,1999-06-09
......\....\s5.wav,36396,1999-06-09
......\....\s6.wav,29740,1999-06-09
......\....\s7.wav,26156,1999-06-09
......\....\s8.wav,29228,1999-06-09
......\test.m,1006,2008-05-01
......\train
......\.....\s1.wav,26156,1999-06-09
......\.....\s2.wav,27180,1999-06-09
......\.....\s3.wav,26668,1999-06-09
......\.....\s4.wav,29740,1999-06-09
......\.....\s5.wav,36396,1999-06-09
......\.....\s6.wav,29740,1999-06-09
......\.....\s7.wav,28716,1999-06-09
......\.....\s8.wav,29228,1999-06-09
......\train.m,847,2008-05-01
......\vqlbg.m,806,2004-05-01

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171724210736171
MFCC：Mel频率倒谱系数的缩写。Mel频率是基于人耳听觉特性提出来的，它与Hz频率成非线性对应关系。Mel频率倒谱系数(MFCC)则是利用它们之间的这种关系，计算得到的Hz频谱特征。(Speech signal feature extraction)

2018-05-08 17:47:13下载

积分：1
edhhkh
一个基于小波变换的图像去噪声程序仿真软件采用的是matlab(a Wavelet-Based Image noise process simulation software using the Matlab)

2006-05-25 11:03:59下载

积分：1
speaker
本系统是基于矢量量化技术的说话人识别系统。可根据语音库以及实时录音识别且具有图形用户界面。压缩包内含有源码、语音信息库音频及演示视频等。(The system is based on vector quantization speaker recognition system. Identifiable and has a graphical user interface based on speech and real-time recording. Within the compressed package contains the source code, voice information and presentation of audio and video.)

2015-04-16 15:19:25下载

积分：1
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
SpeechSource
speech file to be analyzed Format : binary file 16 bit-samples 240 samples per frame (speech file to be analyzed Format : 16 bit binary file-samples of 240 samples per fram e)

2006-10-14 00:01:36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
GMM
matlab 实现的基于GMM的说话人识别系统(matlab implementation of the GMM-based speaker recognition system)

2011-11-28 14:46:38下载

积分：1
zuoyinxiaoboquzao
小波去噪，应用于人的语音信号处理中。包含有程序以及运行的结果。(wavelet,denoise)

2010-09-26 21:35:38下载

积分：1
lunwen
本文主要研究普通计算环境下语音自动识别(ASR)技术的软件实时实现，基于语音识别的基本原理和过程。在VC环境下建立了一套语音识别系统及其演示软件。实验表明，该系统对特定人情况有较高的识别率和一定的实时性(In this paper, under the computing environment on general automatic speech recognition (ASR) technology to achieve real-time software, speech recognition based on the basic principles and processes. VC environment in the establishment of a voice recognition system and its presentation software. The experiments show that the systems are in particular have a high recognition rate and a certain degree of real-time)

2009-06-06 15:14:09下载

积分：1
model
实现对一个余弦信号的均匀量化和μ律非均匀量化，并将结果输出在图形界面上。(The uniform quantization and non uniform quantization of a cosine signal are realized and the results are output on the graphical interface.)

2020-11-01 23:29:56下载

积分：1

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