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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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eflrls2
eflrls算法给大家分享,请大家支持(eflrls algorithm to the U.S. to share, please support the U.S.)
- 2008-03-10 15:14:47下载
- 积分:1
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brag
均匀光栅matlab仿真程序,方便学习光栅特性(Uniform grating simulation program)
- 2009-12-10 18:04:08下载
- 积分:1
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pde1
partial differential equation by matlab
- 2010-02-06 00:58:55下载
- 积分:1
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DOMFluor
DOMFluor工具箱,平行因子分解(PARAFAC)。(failed to translate)
- 2013-05-06 16:18:46下载
- 积分:1
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shiyan42
已知信源X的概率空间为
信道的传递概率矩阵P(Y|X)为
试用Matlab编写函数,求出信源X与信宿Y的平均互信息I(X Y)。
(IT ISeasy)
- 2012-11-21 09:42:36下载
- 积分:1
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GUI--time
图片中时钟时间识别的matlab GUI程序,程序不通用,个别图片可以。(A gui program of recognizing time is realized by Matlab in a picture.)
- 2014-09-12 17:57:36下载
- 积分:1
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qubingyaogan
实现曲柄摇杆的3dmatlab实现 具有较好的实现形式(Crank and Rocker' s 3dmatlab to achieve better forms of realization)
- 2010-09-17 17:39:01下载
- 积分:1
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svm
很实用的一款svm工具箱,内包括很多的功能,且有详细的说明解释。
(A very useful svm toolbox includes many features, and a detailed description of explanation.)
- 2010-12-16 11:30:51下载
- 积分:1
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cdmaofdm
Basics of OFDM and CDMA. The IEEE 802.11a standard. Physical Layer Challenges. Multipath causes signal fading - constructive and destructive addition.
- 2010-01-24 21:46:21下载
- 积分:1