登录
首页 » matlab » 3MATLABYUYIN

3MATLABYUYIN

于 2021-05-14 发布 文件大小:42KB
0 175
下载积分: 1 下载次数: 38

代码说明:

  3.1语音信号的同态处理和倒谱分析30 3.1.1同态处理的基本原理30 3.1.2复倒谱和倒谱31 3.2离散余弦变换34 3.3Mel频率倒谱系数的分析37 3.3.1Mel滤波器组37 3.3.2MFCC特征参数提取38 3.4小波和小波包变换43 3.4.1小波变换43 3.4.2小波包变换44 3.4.3小波包算法45 3.4.4MATLAB中一维小波和小波包变换函数46 3.4.5MATLAB语音信号小波和小波包变换的例子49 3.5EMD的基本理论和算法53 3.5.1EMD的基本概念53 3.5.2EMD 的基本原理55 3.5.3EMD法的完备性和正交性57 3.5.4基于EMD的Hilbert变换的基本原理和算法59 3.5.5EMD法的MATLAB函数60(3.1 homomorphic speech signal processing fundamentals and cepstrum analysis 30 3.1.1 30 3.1.2 homomorphic processing complex cepstrum and cepstrum 31 3.2 Discrete Cosine Transform 34 3.3Mel frequency analysis of 37 3.3.1Mel cepstral filtering control group of 37 3.3.2MFCC feature extraction 38 3.4 wavelet and wavelet packet transform wavelet transform 43 43 3.4.1 3.4.2 3.4.3 44 wavelet packet transform wavelet packet algorithm 45 3.4.4MATLAB one-dimensional wavelet and wavelet packet transform function 46 3.4.5MATLAB voice signal example of wavelet and wavelet packet transform 49 3.5EMD basic theory and algorithms 53 3.5.1EMD basic concepts of the basic principles of law 53 3.5.2EMD of 55 3.5.3EMD completeness and orthogonality 57 3.5.4 Based on the basic principle of MATLAB functions and algorithms EMD Hilbert transform 60 of 59 3.5.5EMD law)

文件列表:

笫3章程序
.........\a1.wav,4044,2013-01-25
.........\awav.wav,524,2013-02-28
.........\bark2frq.m,4470,2010-01-08
.........\emdcomment.m,24231,2010-09-29
.........\erb2frq.m,2738,2010-07-28
.........\frq2bark.m,5870,2010-01-08
.........\frq2erb.m,2685,2010-07-28
.........\frq2mel.m,2535,2010-08-01
.........\mel2frq.m,2525,2010-08-01
.........\melbankm.m,11383,2010-01-02
.........\mel_dist.m,512,2013-10-21
.........\mfcc.m,1132,2007-10-28
.........\mfcc_m.m,1305,2013-10-24
.........\pr3_1_1.m,1661,2013-06-17
.........\pr3_2_1.m,690,2013-06-17
.........\pr3_3_1.m,533,2013-06-08
.........\pr3_3_2.m,1270,2013-06-08
.........\pr3_4_1.m,1101,2013-07-26
.........\pr3_4_2.m,1599,2013-10-30
.........\pr3_5_1.m,938,2013-06-17
.........\s1.wav,4044,2013-01-25
.........\s2.wav,4046,2013-01-25
.........\su1.txt,7569,2012-06-29

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

  • mimo功率优化
    说明:  MIMO系统的功率优化问题,通过SVD分解和注水算法,可以实现不同发送天线上的功率分配。(MIMO system power optimization problem, and through the decomposition of water injection SVD algorithm can achieve different this antenna on the power distribution.)
    2005-12-13 23:13:25下载
    积分:1
  • collinearity-diagnostics-matlab
    collinearity diagnostic code for matlab
    2015-01-28 14:50:43下载
    积分:1
  • Crack
    crack matlab 2014b for windows
    2019-01-10 06:30:52下载
    积分:1
  • all
    生成验证平稳分布用matlab,生成的和理论的对比(Generate a smooth distribution of authentication to use matlab, generated and theoretical comparison of)
    2008-03-11 15:04:18下载
    积分:1
  • commands-for-data-fitting
    本文详尽阐述了如何在matlab编程环境下对数据拟合和插值的各种命令(This article elaborates how matlab programming environment for data fitting and interpolation of the various commands)
    2011-01-23 10:20:57下载
    积分:1
  • Time-series-analysis
    时间序列分析程序,matlab程序,学习使用(Time series analysis procedures, matlab program, learning to use)
    2013-04-07 21:11:59下载
    积分:1
  • PSOBPNNM
    自己编写的PSO算法优化BPM文件,用于时滞系统的辨识,辨识效果还不错。(This is a M file of BPNN I have written for the identification of delay systems identification.The simulation result shows that the method is valid.)
    2013-04-29 21:32:16下载
    积分:1
  • Maltab-mathematical-modeling
    《Maltab在数学建模中的应用》卓金武等,源代码,北京航空航天大学出版社(Maltab mathematical modeling,Zhuojin Wu, source code, Beijing University of Aeronautics and Astronautics Press)
    2013-02-03 00:30:43下载
    积分:1
  • wilson-two-degree
    wilson—ct法计算多自由度粘滞阻尼系统受地震激励的时程响应的源代码!(The wilson-ct method multiple degrees of freedom viscous damping system response by the time of the earthquake excitation source code!)
    2012-11-28 21:00:30下载
    积分:1
  • PSO
    标准粒子群算法,内含1个简单的适应度函数,可直接运行,没有错误(Standard particle swarm algorithm, containing a simple fitness function, can be directly run, no error)
    2013-12-26 12:25:14下载
    积分:1
  • 696518资源总数
  • 105877会员总数
  • 14今日下载