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dtw_revised

于 2007-06-11 发布 文件大小:464KB
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下载积分: 1 下载次数: 133

代码说明:

  利用DTW模版匹配算法实现0~9十个数字的识别。(use DTW template matching algorithm 0-9 10-digit identification.)

文件列表:

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dtw.asv
dtw.m
dtw2.m
enframe.m
melbankm.m
mfcc.m
test.m
testdtw.m
vad.m
基于MATLAB的语音识别系统 .txt

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  • tibaoluo
    基于倒谱短时部分反映了语音的声道特性,先用汉明窗取一帧语音,然后经变换得到语音倒谱,将倒谱短时部分取出,进行正交反变换后将得到声道的对数谱,即得到语音频谱的包络。将频谱包络和频谱画在一张图上,有很好的对比效果。获取的包络效果十分好。(Based Cepstral partly reflects the short channel characteristics of the speech, first take a Hamming window with a frame of speech, and speech cepstrum obtained by converting the cepstrum short segment out inverse orthogonal transform to obtain channel will of the spectrum, i.e. to obtain the envelope of the speech spectrum. The spectral envelope and spectral painted on a chart, there is a good contrast. Get the envelope effect is very good.)
    2013-11-01 14:13:17下载
    积分:1
  • floating
    Use of repeater transponder controls, WebForm controls
    2019-05-09 21:14:31下载
    积分:1
  • ZXG
    一个对有噪声的音频信号进行自相关滤波的c程序,用的turbo c 3.0工具(One pair of noisy audio signal autocorrelation filtering c program using turbo c 3.0 Tools)
    2021-03-01 22:29:34下载
    积分:1
  • Td-psolaPitchDuration
    使用TD-PSOLA(td-psola、psola)算法,做了一个语音合成,实现语音声调的变调,时长的变化等功能。参考praat源码,提取出其合成方法,效果不错。需要提供pitchtier、durationtier、pointprocess等准换信息文本(可由praat产生)供readfile函数读入(Use TD-PSOLA (TD-PSOLA, PSOLA algorithm, made a speech synthesis, speech tone tone sandhi, long-term changes in the function. Reference Praat source code, extract its synthetic method, the effect of the same.)
    2021-03-13 14:59:24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
  • genderFormantTracker(matlab)
    说话人性别识别matlab程序,基音检测、共振峰检测、GMM模型识别(Speaker sex recognition matlab program, pitch detection, formant detection, GMM model identification)
    2013-03-08 22:00:24下载
    积分:1
  • MFCCs
    提取MFCC的matlab代码,用于提取MFCC-梅尔倒普系数(MFCC extraction of matlab code, for the extraction of MFCC-Mel Pu inverted coefficient)
    2008-05-18 16:59:25下载
    积分:1
  • 20080426
    信息融合方面得例题,对已知要求的目标,利用动态矩阵控制(DMC)使其达到期望值。所有程序均已通过调试。希望对大家有所帮助(Example of information integration have on the known requirements of the target, the use of Dynamic Matrix Control (DMC) to reach the expectations. All have been through the debugging process. I hope all of you to help)
    2008-04-26 13:07:28下载
    积分:1
  • word_to_sound
    用c编写的文字转化成声音的程序,可以把该程序移植到单片机和其他嵌入式处理器中.实现应有的功能.(With c prepared text into sound procedures, the program can be transplanted into single-chip and other embedded processors. Realize the function.)
    2007-08-08 15:33:04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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