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matlab1
说明: 我们知道,小波变换的一级分解过程是,原始信号分别进行低通、高通滤波,再分别进行二元下抽样,就得到低频、高频(也称为平均、细节)两部分系数;而多级分解则是对上一级分解得到的低频系数再进行小波分解,是一个递归过程。以下是一维小波分解的程序.
(We know that a wavelet transform decomposition process is that the original signal were low-pass, high pass filter, and then carried out under the binary sample, we obtained low-frequency, high-frequency (also known as the average, details) coefficient of two parts and Multi-level decomposition is a decomposition of the previous low-frequency coefficients to be further wavelet decomposition is a recursive process. Following is a one-dimensional wavelet decomposition process.)
- 2008-09-29 09:06:45下载
- 积分:1
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1280-1024_huang_s
傅里叶级数变化,进行信号的分析预处理,同时完成基本的傅里叶变化,对信号处理有很多作用(Fourier series change, the analysis of the signal preprocessing, while completing the basic Fourier transform, there are many effects on signal processing)
- 2011-05-08 11:53:15下载
- 积分:1
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ThreePhase_rectifier
three phase three phase teja converter unlimited triggering
- 2011-10-06 14:51:49下载
- 积分:1
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three
MATLAB OFDM Code for receiver
- 2013-11-29 15:23:55下载
- 积分:1
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zaixianbianshijikejian
在线系统辨识资料以及辨识课件,讲解详细,有例题!还讲解了模型阶次辨识,有详细例题介绍!(Online system identification and identification of courseware, to explain in detail, with examples!)
- 2013-12-09 10:09:30下载
- 积分:1
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serialOUT_nag
a code which export a letter/array to serial port
- 2009-03-26 03:13:16下载
- 积分:1
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enframe
语音端点检测算法,在matlab里面实现语音端点的准确检测。为读者开发噪声环境下的精确VAD提供思路.(voice endpoint detection algorithm in Matlab voice inside the precise endpoint detection. Readers development under noisy environments to provide accurate VAD ideas.)
- 2009-05-04 23:24:33下载
- 积分:1
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New-Text-Document
This is a code for facial recognition. It is implemented in matlab.
- 2014-02-03 13:43:31下载
- 积分:1
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cdma
CDMA 蜂窝网 功率控制算法仿真
3G(CDMA cellular nets power control algorithm simulation
3G)
- 2011-05-16 19:39:03下载
- 积分:1
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Mainhundun
混沌吸引子的MATLAB主程序,经验证可以使用。(Chaotic attractor MATLAB main program, you can use the experience card.)
- 2010-09-09 09:58:46下载
- 积分:1