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lifting_97
小波去噪,利用小波系数在相邻尺度上的相关性关系,针对小波系数估计中硬阈值方法和软阈值方法的缺点,
通过对双重量收缩函数得到的阈值乘以一个合适系数进行修定的折衷方法,提出了一种新的小波域局部自适应去噪算法.实验结果表明,该方法既可以去除噪声,又可以较好地保留图像的高频细节特征.(Wavelet denoising using the wavelet coefficients in adjacent scales of the correlation relationship between the estimation of wavelet coefficients for the hard thresholding and soft thresholding shortcomings, through the contraction of the double weight of the threshold function has been multiplied by a suitable coefficient revised compromise, proposed a new wavelet-domain partially adaptive denoising algorithm. The experimental results show that the method can remove noise, also can be used to retain the details of the characteristics of high-frequency images.)
- 2007-09-07 14:48:30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
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MINROUTE
我们编的MATLAB程序,实现了用最短路算法求最短路径。这是我们在学校国际赛模拟题做的东西,相信对数模很有用。(We compiled MATLAB program, using the shortest path algorithm to achieve the shortest path. This is our international competition simulation title in the school do something, I believe the number of modules useful.)
- 2010-10-31 20:51:46下载
- 积分:1
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MatLab-7--Programming
本文档为 Matlab 教程,用于初学者学习使用Matlab。(Matlab tutorial)
- 2013-03-13 10:09:12下载
- 积分:1
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MG_PQ.mdl
说明: 微电网PQ控制源代码
PQ控制源代码(Microgrid PQ control source code)
- 2020-05-06 12:18:44下载
- 积分:1
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CS_beginer_code
学习压缩感知时自己编写的初步重建程序,有利于加深理解压缩感知的理论(Preliminary reconstruction program, write your own learning compressed sensing, a better understanding of the theory of compressed sensing)
- 2012-07-05 21:45:13下载
- 积分:1
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OFDM
OFDM通信系统,内容相当全面,希望对大家有用!!(OFDM communication system, the content is very comprehensive and we hope to be useful! !)
- 2010-01-23 16:52:13下载
- 积分:1
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digital
一个很有用的MATLAB仿真源代码()
- 2008-07-01 23:23:30下载
- 积分:1
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mypcm
说明: 在MATLAB环境下实现量化后的PCM编码(In the MATLAB environment to achieve quantized PCM coding)
- 2010-04-15 11:17:03下载
- 积分:1
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kelong
用免疫克隆遗传算法优化一元函数,包括主程序和子程序,直接运行出结果。(With immune clonal genetic algorithm to optimize a function, including the main program and subroutine, run directly from the results.)
- 2014-09-23 09:01:00下载
- 积分:1