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HMMshuziyuyinshibie

于 2012-05-30 发布 文件大小:1110KB
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  这是基于HMM的数字语音识别，实现了0到9 的识别，并带有GUI界面，可以进行录音和播放，预处理，识别结果准确，并附有音频(This is a digital speech recognition based on HMM identification of 0-9, with a GUI interface and recording box player, there are pretreatment, accurate identification, together with audio)

文件列表：

HMM语音识别
...........\01a.wav,18476,2012-05-18
...........\02a.wav,24620,2012-05-18

...........\03a.wav,24620,2012-05-18
...........\11a.wav,18476,2012-05-18
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...........\1b.wav,18476,2012-05-18
...........\21a.wav,24620,2012-05-18
...........\22a.wav,18476,2012-05-18
...........\23a.wav,18476,2012-05-18
...........\2b.wav,24620,2012-05-18
...........\31a.wav,24620,2012-05-18
...........\32a.wav,18476,2012-05-18
...........\33a.wav,18476,2012-05-18
...........\41a.wav,18476,2012-05-18
...........\42a.wav,18476,2012-05-18
...........\43a.wav,24620,2012-05-18
...........\51a.wav,18476,2012-05-18
...........\52a.wav,24620,2012-05-18
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...........\91a.wav,24620,2012-05-18
...........\92a.wav,30764,2012-05-18
...........\93a.wav,30764,2012-05-18
...........\baum.m,1511,2001-11-12
...........\getparam.m,1990,2002-02-26
...........\hmm.mat,63856,2001-11-12
...........\inithmm.m,1266,2002-02-26
...........\luyin.wav,25196,2012-05-30
...........\main.m,535,2012-05-22
...........\melbankm.m,3482,2007-03-12
...........\mfcc.m,860,2012-05-18
...........\mixture.m,357,2001-11-11
...........\pdf.m,230,2001-11-10
...........\recog.m,206,2012-05-22
...........\samples.mat,630000,2001-11-12
...........\train.m,839,2001-11-13
...........\vad.m,1855,2001-11-09
...........\viterbi.m,1026,2001-11-11
...........\wangduofei.fig,6803,2012-05-24
...........\wangduofei.m,8780,2012-05-30

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  • test-one
    语音识别，有详细的程序注释，正确率达到95 (Speech recognition, detailed program notes, the correct rate of 95 )
    2013-02-26 14:47:28下载
    积分：1
  • vad
    可对一段信号进行分帧加窗，利用过零率和短时能量检测语音端点(It can divide the frame into a window and use the zero crossing rate and short time energy to detect speech endpoints.)
    2018-04-21 11:28:30下载
    积分：1
  • saimie_v77
    采用加权网络中节点强度和权重都是幂率分布的模型，计算两个矩阵之间的欧氏距离，实现了对10个数字音的识别。( Using weighted model nodes in the network strength and weight are power law distribution, Calculation of the Euclidean distance between the two matrices, To achieve the recognition of 10 digital sound.)
    2016-12-02 15:41:14下载
    积分：1
  • dtmfgen
    产生双音多频信号。输入任何参数就可得到所要的结果。(Generate DTMF signal. Input any parameters, you will get what you need.)
    2009-11-19 01:02:01下载
    积分：1
  • hmm
    自己认真修改的程序代码，并且通过测试可以运行的！对HMM-GMM的初学者有用。(Own serious modify the program code, and the test can be run. HMM-GMM useful for beginners.)
    2012-12-14 21:10:54下载
    积分：1
  • ANC matlab simulink
    Active Feedforward Narrowband Noise Cancellation using Matlab and Simulink
    2009-06-27 14:34:16下载
    积分：1
  • hmm
    基于语音信号工具箱的隐马尔科夫HMM模型的说话人识别，请联系lishicheng64@126.com(Speech signal based on HMM toolbox Hidden Markov Model speaker recognition, please contact lishicheng64@126.com)
    2010-03-03 14:38:48下载
    积分：1
  • 52_HQ
    一种关于倒谱的实现研究处理方法的总结以及展望(One kind of research on cepstrum processing method to achieve a summary and outlook)
    2013-10-24 15:06:24下载
    积分：1
  • 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
  • 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
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