登录
首页 » matlab » 基于GMM的说话人识别

基于GMM的说话人识别

于 2019-04-06 发布 文件大小:720KB
0 199
下载积分: 1 下载次数: 6

代码说明:

  语音识别是近年来发展非常迅速的一项计算机智能技术,广泛应用在语音控制、身份识别等多个领域。本次项目主要研究语音识别的预处理过程和特征参数的提取环节。通过对原始语音信号进行预加重和分帧、加窗,滤除低频干扰,提升对语音识别有用的部分,消除了部分噪音和失真。预处理之后进行信号的特征提取,主要选取了短时平均过零率和MFCC两个特征参数,应用matlab软件绘制波形图并提取特征参数矩阵,为之后的语音信号的识别打下了基础。(Speech recognition is a computer intelligent technology which has developed rapidly in recent years. It is widely used in speech control, identity recognition and other fields. This project mainly studies the pretreatment of speech recognition and the extraction of feature parameters. Through pre-emphasis, framing and windowing of the original speech signal, the low frequency interference is filtered out, the useful part of speech recognition is enhanced, and some noise and distortion are eliminated. After pretreatment, feature extraction of signal is carried out. Two feature parameters, short-term average zero-crossing rate and MFCC, are selected. Waveform diagram is drawn by MATLAB software and feature parameter matrix is extracted, which lays a foundation for speech signal recognition.)

文件列表:

基于GMM的说话人识别, 0 , 2019-04-06
基于GMM的说话人识别\duanshipingjunnengliang.m, 1010 , 2019-03-27
基于GMM的说话人识别\gongzhenfeng.m, 1432 , 2019-04-01
基于GMM的说话人识别\guolinglv.m, 491 , 2019-03-27
基于GMM的说话人识别\haming.m, 744 , 2019-03-27
基于GMM的说话人识别\main.m, 1038 , 2019-04-01
基于GMM的说话人识别\mel_dist.m, 519 , 2019-04-01
基于GMM的说话人识别\mfcc_m.m, 1364 , 2019-04-01
基于GMM的说话人识别\Untitled.m, 2410 , 2019-04-06
基于GMM的说话人识别\yujiazhong.m, 1522 , 2019-03-25
基于GMM的说话人识别\信号处理后波形, 0 , 2019-04-06
基于GMM的说话人识别\信号处理后波形\000.PNG, 83587 , 2018-06-21
基于GMM的说话人识别\信号处理后波形\1.PNG, 41264 , 2018-06-19
基于GMM的说话人识别\信号处理后波形\111.PNG, 60538 , 2018-06-21
基于GMM的说话人识别\信号处理后波形\2PNG.PNG, 28451 , 2018-06-19
基于GMM的说话人识别\信号处理后波形\Q.PNG, 37765 , 2018-06-20
基于GMM的说话人识别\信号处理后波形\Q1.PNG, 34781 , 2018-06-20
基于GMM的说话人识别\信号处理后波形\Thumbs.db, 228352 , 2018-06-21
基于GMM的说话人识别\信号处理后波形\原始分帧加窗.PNG, 83420 , 2018-06-20
基于GMM的说话人识别\信号处理后波形\原始短时平均过零率.PNG, 25929 , 2018-06-20
基于GMM的说话人识别\信号处理后波形\吉布斯效应.PNG, 11615 , 2018-06-21
基于GMM的说话人识别\信号处理后波形\处理前短时平均过零率.PNG, 25497 , 2018-06-20
基于GMM的说话人识别\信号处理后波形\预加重后过零率.PNG, 28936 , 2018-06-20
基于GMM的说话人识别\信号处理后波形\高通.PNG, 28531 , 2018-06-19
基于GMM的说话人识别\信号处理后波形\高通滤波后.PNG, 57413 , 2018-06-20

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • matlabyinqingwithc++.cpp
    利用VC++6.0集成编程界面编写综合运用MAT数据文件和MATLAB引擎技术的(求矩阵的奇异值)C++源码程序。本程序说明了:1.如何利用VC++6.0集成编程界面编写源码程序;2.编译链接产生EXE文件所需的间夹文件。注意:要将压缩包内除matlabyinqingwithc++.cpp的所有文件都要拷贝到matlabyinqingwithc++.cpp的“任务文件夹下”。(Use VC++ 6.0 integrated programming interface MAT preparation of comprehensive use of data files and MATLAB engine technology (the singular value matrix) C++ Source procedures. This procedure describes: 1. How to use VC++ 6.0 integrated programming interface to prepare source procedures 2. Compiler generated EXE file the necessary link between the document folder. NOTE: In addition to compression packages matlabyinqingwithc++. Cpp must copy all the files to matlabyinqingwithc++. Cpp s mission folder. )
    2008-06-24 11:38:00下载
    积分:1
  • bin
    模拟退火计算最优系统维护时间,系统强度与衰减符合高斯分布,cpp文件用来比较蒙特卡洛方法与用分布计算的区别(Monte Carlo Method for Calculating Optimal System Maintenance Time)
    2020-06-22 07:00:02下载
    积分:1
  • myfisher1212
    the definitive function for the Fisher s exact and conditional test for any RxC matrix
    2010-11-11 22:07:41下载
    积分:1
  • SEEEP
    INA CODE VASE WSN KE DOWNLOAD KONID
    2015-03-11 06:47:21下载
    积分:1
  • NRS_FW_FS
    Neighborhood rough set based heterogeneous feature subset selection
    2009-03-27 02:25:44下载
    积分:1
  • nested_dissection
    This a matlab code for nested dissection.(This Matlab code for a nested dissection.)
    2007-01-26 02:29:41下载
    积分:1
  • NewNRflow
    用C语言编写的IEEE39节电系统潮流计算程序,用于matlab(IEEE39 power system computer program by C language, for matlab)
    2013-09-16 10:35:54下载
    积分:1
  • Gas_Turbine
    该燃机模型包括压气机、燃烧室、透平、转子、控制器等模型部件,实现了变负荷过程中,燃机转速调整的目标(The model includes gas turbine compressor, combustor, turbine rotor, controllers and other model components, to achieve a variable load process, the gas turbine speed adjusted target)
    2013-12-18 17:40:14下载
    积分:1
  • andykaprojectPQ
    SHUNT ACTIVE POWER FILTER
    2016-05-26 17:28:27下载
    积分:1
  • digital-image-processing
    adding noise and removeing point processing drawing histogram histogram equalization histogram matching spatial filtering
    2010-11-22 23:00:35下载
    积分:1
  • 696516资源总数
  • 106432会员总数
  • 11今日下载