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10.1.1.94.1528
speckle noise removal research paper
- 2011-01-26 16:20:32下载
- 积分：1
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xiaobobao
使用小波包变换分析信号的MATLAB程序(The use of wavelet packet transform analysis of signals in MATLAB program)
- 2008-03-29 23:54:51下载
- 积分：1
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zy1
摘要 该文主要考虑利用图像噪声再生技术来提取图像细节 其思想是利用被滤除的噪声信号进行回收再利用 通过对噪声信号和初步去噪信号进行小波变换 比较它们的小波系数 当噪声信号的小波系数达到一定的阈值时 将噪声信号的小波系数保留叠加至初步去噪信号的小波系数 然后利用传统的软阈值去噪的方法来进行图像的去噪 从而达到既能够去除噪声 又能保留图像细节的目的 实验证明 该方法较传统的方法在去噪和细节保持上有改进(Abstract In this paper, consider using images to extract the noise regeneration of its ideological image detail is the use of the noise signal was filtered to recycle through the noise signal and the initial wavelet transform de-noising signal comparison of their wavelet coefficients of the wavelet signal when the noise coefficient reaches a certain threshold will be the noise signal superimposed to the wavelet coefficients to retain the initial de-noising signal wavelet coefficients and then using the traditional soft-threshold denoising approach to image denoising in order to achieve the removal of noise can not only be able to retain The purpose of image detail that the methods of the experiment a more traditional approach to denoising and detail in there to keep improving)
- 2009-05-23 19:09:43下载
- 积分：1
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mirranda
基于浮点数编码的多目标遗传算法，运行环境为matlab.(Multi-objective genetic algorithm based on floating-point encoding，Operating environment for matlab.)
- 2014-12-31 15:39:17下载
- 积分：1
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MTSP_floyed
求解MTSP问题的floyd算法，含数据，实例(floyd algorithm for MTSP)
- 2014-01-05 23:18:07下载
- 积分：1
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颜色识别
说明： 汽车颜色识别 svm分类识别， 识别汽车颜色的程序可用(Vehicle color recognition SVM classification recognition, the program of vehicle color recognition is available)
- 2021-04-13 09:18:56下载
- 积分：1
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New-folder
the codes which i sent contains matlab code for encryption using 4 out of 8 code,binary to decimal conversion,decimal to binary conversion,subband coding,upsampling.
- 2013-12-09 23:49:31下载
- 积分：1
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butongchuanghansufeiji
不同的窗口加权函数得到的雷达成像效果不同，在此进行对比。(Different effects of different radar imaging window weighting function obtained in this comparison.)
- 2014-03-18 20:23:48下载
- 积分：1
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realise
单点采用能量检测法，局限性大，于是采用多点分布式合作检测(Single point of using energy detection method, the limitations of large, so the detection of multi-point distributed cooperation)
- 2011-10-09 11:44:41下载
- 积分：1
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OFDM
ofdm dechewngxu
ofdm 的程序(ofdm dechewngxu ofdm program)
- 2011-12-01 21:59:30下载
- 积分：1
