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filter
本文分析了语音数字信号的采集来源以及其预处理。通过实例,利用Matlab对语音信号进行时频变换与分析,同时构造一个固定频率的干扰信号,对两个信号进行合成,设计数字滤波器,实现对语音信号的F IR、IIR滤波处理,最后在时域和频域中对信号进行分析比较。(This paper analyzes the sources of voice digital signal acquisition and its pretreatment. By example, voice signals using Matlab time-frequency transform and analysis, and construct a fixed-frequency interference signals, the two signal synthesis, design digital filters to realize the speech signal F IR, IIR filtering, and finally time domain and frequency domain signal analysis and comparison.)
- 2010-08-25 15:54:31下载
- 积分:1
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Bai3-TinhtoantrongMAPLE2
Maple
Bai 3: Tinh toan trong maple phan 2
- 2010-11-28 11:57:41下载
- 积分:1
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errcodingctrl
error coding ctrl matlab 程序 卷积码 线性码 RS码(error coding ctrl matlab program convolutional codes linear code RS code)
- 2008-05-26 16:09:45下载
- 积分:1
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LS
说明: Least squares Identification system
- 2013-02-21 04:47:48下载
- 积分:1
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poissonal
最近在编制的一个求解微分方程的poission程序(Recently in the preparation of a program to solve differential equations poission)
- 2011-10-11 10:46:43下载
- 积分:1
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PHR
Lagrange乘子法
用于解约束最优化问题
(Lagrange multiplier method for the solution of unconstrained optimization problem)
- 2007-09-26 12:39:03下载
- 积分:1
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SVM
matlab编写的SVM分类程序,包含有数据。(SVM classification code including source data.)
- 2012-04-11 15:11:14下载
- 积分:1
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GMM-toolkit
基于matlab的高斯混合模型的相关例程,算法等M文件,(some m file for gmm in matlab.)
- 2013-08-15 18:29:25下载
- 积分:1
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src
Voice detection using zero crossing rate and STE
- 2014-01-20 00:40:55下载
- 积分:1
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dcmachine
matlab smulation script of dc motors an behavior of this machines
- 2015-04-03 04:47:49下载
- 积分:1