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butbilinear
利用bilinear函数实现基于双线性Z变换的数字滤波器 (bilinear filter)
- 2010-01-17 10:43:30下载
- 积分：1
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errorbare
基于matlab的误差棒分析，挺不错，和大家交流学习。。(Based matlab error bars, very good, and the exchange of learning. .)
- 2013-04-08 13:34:54下载
- 积分：1
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matlab
matlab 遗传算法代码 附详细步骤 超详细超详细(matlab gentic)
- 2013-12-10 19:28:23下载
- 积分：1
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chazhi
函数的近似式，构造函数的逼近方法，从而得到比较准确的函数图象(Is often necessary to obtain the function approximation constructor approximation method)
- 2012-11-04 21:17:28下载
- 积分：1
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Basic-Class
DOCUMENT FOR BASIC LEARNING OF COMMUNICATION IN VARIOUS ASPECTS.
- 2014-02-26 05:02:35下载
- 积分：1
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Tap-42
a GOOD BOOK FOR CIVIL ENGINEERING
- 2011-04-21 01:17:51下载
- 积分：1
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Matlabappliedmath
本文件主要内容是讲解关于matlab中对矩阵的运算等等(MATLAB matrix calculator)
- 2012-04-13 15:36:25下载
- 积分：1
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work
本程序是关于卫星上下变频的简单的实现算法，首先产生双边带调制信号，与收本振混频后，通过低通滤波器完成下变频。再与发本振混频，通过高通滤波器后完成上变频(This program is a simple algorithm on the satellite and down-conversion, the first double-sideband modulation signal generated, after the close of the oscillator mixer, low-pass filter complete the conversion. Again and send the local oscillator mixer, followed by the completion of the high-pass filter frequency)
- 2013-12-24 20:53:19下载
- 积分：1
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3MATLABYUYIN
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)
- 2021-05-14 02:30:02下载
- 积分：1
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Phasell
基于matlab的锁相环的仿真，注释详尽(Phase-locked loop based on matlab simulation, comments in detail)
- 2010-01-09 17:52:52下载
- 积分：1
