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the-matlab-of-data-processing

于 2013-11-11 发布 文件大小:3030KB
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代码说明:

  数字信号处理的matlab实现,包括滤波,小波,fft,sfft等.(matlab of data processing like fft,sfft,wavelet.)

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    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.)
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    积分:1
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    通信理论分析中,产生Nakagami-m 变量的随机数,并与理论PDF和CDF比较,以及第N个最大的Nakagami-m变量的仿真与理论PDFCDF的验证(he random numbers that produce the Nakagami-m variables are compared with the theoretical PDF and CDF, and the Nth Max and PDF/CDF of the largest Nakagami-m variables are verified by simulation and theory.)
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    2010-06-04 04:00:14下载
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    2010-01-03 10:26:08下载
    积分:1
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    2011-02-26 21:39:35下载
    积分:1
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    2021-03-31 14:59:09下载
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    2013-04-09 14:56:14下载
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