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voicesignalprocessing

于 2015-03-24 发布 文件大小:12445KB
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  语音识别中信号特征的提取，基因周期估计，共振峰估计等。(Signal feature extraction in speech recognition, cycle genes estimation, formant estimation,etc)

文件列表：

新建文件夹
..........\frequency_analysis.m,1829,2014-04-10
..........\melceps.m,4733,2013-09-05
..........\speech
..........\......\00001.wav,198666,2014-01-21
..........\......\00002.wav,235086,2014-01-21
..........\......\00003.wav,217486,2014-01-21
..........\......\00004.wav,206996,2014-01-21
..........\......\00005.wav,220366,2014-01-21
..........\......\00006.wav,181570,2014-01-21
..........\......\00007.wav,185800,2014-01-21
..........\......\00008.wav,196026,2014-01-21
..........\......\f1.wav,2835566,2014-01-21
..........\......\frf01_f01_solo.wav,1009922,2014-01-21
..........\......\frf01_f02_solo.wav,495234,2014-01-21
..........\......\frf01_f03_solo.wav,544348,2014-01-21
..........\......\frf01_f04_solo.wav,742340,2014-01-21
..........\......\frm03_s14_solo.wav,33296,2014-01-21
..........\......\frm03_s15_solo.wav,55900,2014-01-21
..........\......\frm03_s16_solo.wav,43778,2014-01-21
..........\......\frm03_s17_solo.wav,42304,2014-01-21
..........\......\f_CCTVNews_20110921_1.wav,25644,2014-01-21
..........\......\f_CCTVNews_20110921_25.wav,45914,2014-01-21
..........\......\f_CCTVNews_20110921_29.wav,47300,2014-01-21
..........\......\f_CCTVNews_20110921_37.wav,55688,2014-01-21
..........\......\MAN.wav,120608,2014-04-17
..........\......\WOMAN.wav,127488,2014-04-17
..........\......\三字经 男老师朗读版.wav,3147566,2014-04-17
..........\......\三字经朗读.mp3,3817024,2014-04-17
..........\timedomain_analysis.m,1287,2014-04-17
..........\voicebox
..........\........\ACTIVLEV.M,6174,2013-03-16
..........\........\BITSPREC.M,3301,2013-03-16
..........\........\CCWARPF.M,1957,2013-03-16
..........\........\CEP2POW.M,1784,2013-03-16
..........\........\CHOOSENK.M,2182,2013-03-16
..........\........\consist.m,2604,2013-03-16
..........\........\CONTENTS.M,5130,2013-03-16
..........\........\dist2.m,888,2013-03-16
..........\........\DISTCHAR.M,3815,2013-03-16
..........\........\DISTCHPF.M,3418,2013-03-16
..........\........\DISTEUSQ.M,3363,2013-03-16
..........\........\DISTISAR.M,4637,2013-03-16
..........\........\DISTISPF.M,3732,2013-03-16
..........\........\DISTITAR.M,4037,2013-03-16
..........\........\DISTITPF.M,3597,2013-03-16
..........\........\DLYAPSQ.M,2743,2013-03-16
..........\........\DUALDIAG.M,2474,2013-03-16
..........\........\enframe.m,2072,2013-03-16
..........\........\ERB2FRQ.M,2381,2013-03-16
..........\........\FRQ2ERB.M,2423,2013-03-16
..........\........\FRQ2MEL.M,2196,2013-03-16
..........\........\FRQ2MIDI.M,2025,2013-03-16
..........\........\GAUSSMIX.M,3816,2013-03-16
..........\........\GLOTLF.M,2702,2013-03-16
..........\........\GLOTROS.M,1843,2013-03-16
..........\........\gmm.m,3972,2013-03-16
..........\........\gmmactiv.m,2324,2013-03-16
..........\........\gmmem.m,4844,2013-03-16
..........\........\gmminit.m,3273,2013-03-16
..........\........\gmmpak.m,524,2013-03-16
..........\........\gmmpost.m,825,2013-03-16
..........\........\gmmprob.m,655,2013-03-16
..........\........\gmmsamp.m,1771,2013-03-16
..........\........\gmmunpak.m,1767,2013-03-16
..........\........\IRDCT.M,2150,2013-03-16
..........\........\IRFFT.M,1980,2013-03-16
..........\........\KMEANLBG.M,1821,2013-03-16
..........\........\kmeans.m,3688,2013-03-16
..........\........\KMEANS1.M,2001,2013-03-16
..........\........\LIN2PCMA.M,2137,2013-03-16
..........\........\LIN2PCMU.M,2018,2013-03-16
..........\........\LOGSUM.M,1496,2013-03-16
..........\........\LPCAA2AO.M,1213,2013-03-16
..........\........\LPCAA2DL.M,1388,2013-03-16
..........\........\LPCAA2RF.M,1256,2013-03-16
..........\........\LPCAO2RF.M,1199,2013-03-16
..........\........\LPCAR2AM.M,2721,2013-03-16
..........\........\LPCAR2CC.M,1697,2013-03-16
..........\........\LPCAR2DB.M,1353,2013-03-16
..........\........\LPCAR2FF.M,1253,2013-03-16
..........\........\LPCAR2FM.M,2782,2013-03-16
..........\........\LPCAR2IM.M,1300,2013-03-16
..........\........\LPCAR2LS.M,1953,2013-03-16
..........\........\LPCAR2PF.M,1432,2013-03-16
..........\........\LPCAR2PP.M,1765,2013-03-16
..........\........\LPCAR2RA.M,1338,2013-03-16
..........\........\LPCAR2RF.M,1599,2013-03-16
..........\........\LPCAR2RR.M,1712,2013-03-16
..........\........\LPCAR2ZZ.M,1245,2013-03-16
..........\........\LPCAUTO.M,3985,2013-03-16
..........\........\LPCBWEXP.M,1485,2013-03-16
..........\........\LPCCC2AR.M,1464,2013-03-16
..........\........\LPCCC2CC.M,1265,2013-03-16
..........\........\LPCCC2DB.M,1690,2013-03-16
..........\........\LPCCC2PF.M,1603,2013-03-16
..........\........\LPCCONV.M,4348,2013-03-16
..........\........\LPCCOVAR.M,4957,2013-03-16
..........\........\LPCCW2ZZ.M,1333,2013-03-16
..........\........\LPCDB2PF.M,1198,2013-03-16

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  • CS-dft
    对一维语音信号，用正交匹配追踪的方法进行重构，首先对其进行了分帧，然后再一帧一帧的重构，最后计算了平均帧重构误差(One-dimensional speech signal reconstruction, orthogonal matching pursuit, the first of its sub-frame, and then again a reconstruction of a final calculation of the average frame reconstruction error)
    2020-10-20 11:07:25下载
    积分：1
  • Normalized_LMS
    本程序介绍了一种改进的LMS算法-均一化的LMS算法，与传统的LMS算法比较收敛性更好，并由程序给出了比较图(This procedure introduced an improved LMS algorithm- homogenization of the LMS algorithm, with the traditional LMS algorithm convergence better, by the procedures given comparison)
    2020-10-08 15:37:36下载
    积分：1
  • MFCC_Coding_Demo2
    characteristic parameters for speech recognition on the extraction function
    2019-05-01 15:55:47下载
    积分：1
  • SMI
    智能天线波束形成的LMS、SMI、RLS算法的程序(Smart antenna beamforming of LMS, SMI, RLS algorithm procedure)
    2020-12-14 15:19:14下载
    积分：1
  • voicesignalprocessing
    语音识别中信号特征的提取，基因周期估计，共振峰估计等。(Signal feature extraction in speech recognition, cycle genes estimation, formant estimation,etc)
    2015-03-24 15:51:06下载
    积分：1
  • CLEAN_MFCC_STD
    声音特征提取程序，分帧后，对于每一帧提取MFCC等特征(voice feature extraction)
    2009-11-29 17:41:28下载
    积分：1
  • SPECTRUM_LMS
    1、文件夹中包含了经典功率谱估计和自适应均衡算法两个实验的所有程序。 2、R.m、LMS.m、LMSmain.m为自适应均衡算法的程序： R.m用来计算输入信号的自相关矩阵及其特征值； LMS.m为时域LMS算法，用统计的方法仿真得出不同信道参数和不同步长下的学习曲线； LMSmain.m为实验主程序，按照实验要求中的具体数据得到实验结果和曲线。 3、functionx.m、fzhouqitu.m、spectrum.m、bt.m、bart_lett.m、welch.m、SPECTRUMmain.m为经典谱估计的程序： functionx.m产生需要进行谱估计的函数； fzhouqitu.m用来计算信号周期图的函数； spectrum.m是用周期图法进行谱估计的函数 bt.m是用BT图法进行谱估计的函数 bart_lett.m是用BARTLETT法进行谱估计的函数 welch.m是用WELCH法进行谱估计的函数 SPECTRUMmain.m是主程序，按照实验要求中的具体数据得到实验结果和曲线。 (a document folder contains the classic power spectrum estimation and adaptive equalization algorithm for the two experiments all the procedures. 2, R.m, LMS.m, LMSmain.m adaptive equalization algorithm for the procedure : R.m used to calculate the input signal and the correlation matrix eigenvalue; LMS.m too LMS algorithm, use statistical simulation method come to a different channel parameters and the synchronous learning curve; LMSmain.m main program for the experiment, according to the experimental requirements of the specific data and the curve of the experimental results. 3, functionx.m, fzhouqitu.m, spectrum.m. bt.m, bart_lett.m, welch.m. SPECTRUMmain.m classical spectrum estimation procedures : functionx.m have a need for spectrum estimation function; fzhouqitu.m used to calculate t)
    2007-04-29 17:54:54下载
    积分：1
  • Voice-recognition-using-mfcc-and-svm-Bitsforge
    voice recognition using mfcc
    2012-11-21 18:46:03下载
    积分：1
  • dtw_revised
    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.)
    2007-06-11 16:51:28下载
    积分：1
  • KSVDchaotic
    语音压缩感知，观测矩阵采用混沌序列，稀疏字典采用KSVD训练得到。(compressed sensing with chaotic sequence and K-SVD )
    2010-12-27 11:28:08下载
    积分：1
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