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GMM-MFCC

于 2015-03-26 发布 文件大小:2402KB
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代码说明：

  基于GMM的MFCC算法的说话人识别，Maltab的高斯混合模型，12维。(MFCC speaker recognition algorithm based on GMM)

文件列表：

基于MFCC的GMM的说话人识别
.........................\buffer2.m,559,2014-05-11
.........................\enframe.m,457,2008-05-12
.........................\epdByVol.m,5440,2014-05-11
.........................\epdParamSet.m,842,2008-05-04
.........................\frame2sampleIndex.m,889,2006-02-23
.........................\frame2volume.m,2410,2009-06-05
.........................\frameZeroMean.m,1621,2007-08-27
.........................\getTriFilterParam.m,1235,2014-05-11
.........................\gmm_estimate.m,3237,2014-05-12
.........................\go.asv,3000,2014-05-13
.........................\go.m,2998,2014-05-13
.........................\graph_gmm.m,848,2004-11-02
.........................\graph_MFCC.asv,910,2014-05-13
.........................\graph_MFCC.m,974,2014-05-13
.........................\histn.m,254,2004-03-12
.........................\lmultigauss.m,927,2010-06-21
.........................\lsum.m,1173,2007-06-14
.........................\melbankm.m,718,2008-05-14
.........................\melcepst.m,613,2008-05-19
.........................\mfccParamSet.m,793,2008-06-02
.........................\MFCC_feature_compare.m,672,2010-06-21
.........................\rdct.m,463,2008-05-12
.........................\rfft.m,385,2008-03-20
.........................\segmentFind.m,1100,2008-10-17
.........................\test
.........................\....\张 一.WAV,276148,2007-12-04
.........................\....\张三.WAV,244148,2007-12-04
.........................\....\张二.WAV,302148,2007-12-04
.........................\....\张五.WAV,252148,2007-12-04
.........................\....\张四.WAV,274148,2007-12-04
.........................\....\待检测语音1.WAV,244148,2007-12-04
.........................\....\待检测语音2.WAV,248148,2007-12-04
.........................\....\待检测语音3.WAV,250148,2007-12-04
.........................\....\待检测语音4.WAV,240148,2007-12-04
.........................\trainning
.........................\.........\张 一.WAV,308148,2007-12-04
.........................\.........\张三.WAV,236148,2007-12-04
.........................\.........\张二.WAV,254148,2007-12-04
.........................\.........\张五.WAV,248148,2007-12-04
.........................\.........\张四.WAV,250148,2007-12-04
.........................\wave2mfcc.m,5120,2014-05-11
.........................\说明文档.txt,204,2010-06-23

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  • nietiu
    多抽样率信号处理，包括邓氏关联度、绝对关联度、斜率关联度、改进绝对关联度,完整的基于HMM的语音识别系统。( Multirate signal processing, Including Deng s correlation, absolute correlation, correlation of slope, improved absolute correlation, Complete HMM-based speech recognition system.)
    2016-11-08 16:00:00下载
    积分：1
  • WienerScalart
    单点定位的滤波程序，可以获得速度信息和位置信息,这是一个滤波程序，对语音信号滤波。(A single point positioning of the filtering process, get the speed of information and location information,this is a wiener filtering process to filter the speech signal.)
    2017-02-07 20:28:29下载
    积分：1
  • ACFandAMDFpitch
    短时自相关和短时平均幅度差计算基音周期的matlab程序，附带有原语音信号(Short-term autocorrelation and short-term average deviation of pitch period matlab program, comes with the original speech signal)
    2013-08-13 09:02:28下载
    积分：1
  • lmshuizong
    关于lms经典算法汇总，包括lms,nlms,LMS_Equalizer,Basic_LMS,LMS toolbox等等。(classical algorithm for matrix lms, including lms, nlms. LMS_Equalizer, Basic_LMS, LMS toolbox, and so on.)
    2006-12-27 12:49:30下载
    积分：1
  • speaker1PGMM
    说话人识别GMM模型训练MATLAB程序，需要和voicebox配合使用，使用voicebox提取MFCC和k均值分类，这是GMM说话人识别模型的训练程序。(Speaker Recognition GMM model training MATLAB program used in conjunction with and voicebox, voicebox extract MFCC and k-means classification, which is a GMM speaker recognition model training program.)
    2012-04-24 17:59:51下载
    积分：1
  • 用Matlab实现DTW孤立词识别
    做语音识别时用到DTW 算法。便于初学者的学习。(DTW algorithm is used for speech recognition. Easy for beginners to learn.)
    2020-12-07 12:39:22下载
    积分：1
  • 语音信号处理-赵力 PDF
    语音信号处理课件：语音基础知识、短时时域分析、频域分析、倒谱域分析、线性预测技术、语音增强、语音识别(Speech signal processing courseware: basic knowledge of speech, short-term time domain analysis, frequency domain analysis, cepstrum domain analysis, linear prediction technology, speech enhancement, speech recognition)
    2019-06-28 23:09:40下载
    积分：1
  • chirplet_analasis
    针对信号自适应chirplet分解未知参数多、实现起来比较困难的特点，文献[1]提出了一种新的chirplet分解快速算法。该算法利用计算信号的二次相位函数，得到其能量分布集中于信号的调频率曲线上的结论，此时通过谱峰检测可同时获得chirplet调频率、时间中心和幅度的估计；然后通过解线性调频技术获得其初始频率和宽度的估计，仿真结果验证了本文算法的有效性。(this code includs one method for chirplet analasis,that is used in voice and ultra-wave analasys,etc.)
    2009-03-09 10:23:45下载
    积分：1
  • AnalogVoiceSignal
    观测实时模拟信号（语音）的频谱 用音频设备采集一段语音，将语音存为.wav格式。对wav文件作分段傅里叶变换分析。语音是分音节的，应把它分段分析，而且实际运用中的数字信号处理的FFT的点数是有限的，一般只能达到千点。用傅里叶反变换IFFT，从频域恢复信号。画出频谱图和语音波形图。 (Observing real-time analog signal (voice) of the spectrum collected with the audio devices section of voice, voice saved as. Wav format. Wav file of the sub-Fourier transform analysis to make. Speech is divided into syllables, it should be sub-analysis, and practical application of digital signal processing of the FFT points is limited, generally only reach 1000 points. Fourier inverse transform IFFT, to restore the signal from the frequency domain. Draw the spectrum map and voice waveform.)
    2010-01-27 16:01:16下载
    积分：1
  • reading
    对于初学者来说是一个很好的用的阅读文件,希望在数据库方面好好的阅读,(It is a good reading document for beginners. I hope to read it well in the database.)
    2019-05-10 09:17:14下载
    积分：1
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