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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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lbmtest
波茨曼格子流体模拟，用于模拟微观油水驱替效果和流体分布关系(LBM fluid simulation, used to simulate the micro-oil-water displacement effects and the relationship between fluid distribution)
- 2009-09-28 11:45:25下载
- 积分：1
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solve
一个通过矩阵变换求解多维线性方程组的matlab函数(By solving a multi-dimensional matrix transformation of linear equations matlab function)
- 2010-10-27 20:54:43下载
- 积分：1
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zhinengkongzhijiMATLABshixian_11418288
这是关于智能控制及其MATLAB实现的一本电子书，希望喜欢(This is on the intelligent control and its MATLAB realization of an e-book, hoping like)
- 2008-05-26 21:59:31下载
- 积分：1
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001
matlab绘制不同概率各种占空比的矩形随机信号的功率谱密度，本人亲自编写，代码精简效率高，且结果准确（网上流传的各种绘制矩形随机信号功率谱密度的matlab代码能画对的极少见...).(matlab draw rectangle with different probabilities of various duty cycle of the power spectral density of random signals, I am personally prepared, the code streamlined efficient and accurate (spread of the Internet to draw rectangles of various random signal power spectral density matlab code to draw on the rare ...).)
- 2010-12-18 14:54:47下载
- 积分：1
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sigmodel
基于固定点的ICA程序，并给出仿真的例子，鲁棒性很好(Based on fixed-point ICA procedure and the simulation example of a very good robustness)
- 2010-01-19 15:24:35下载
- 积分：1
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encode
文章“卷积码的Matlab仿真及其性能研究”供大家参考。(SIMULINK module design, simulation module to complete the whole process of the convolutional code encoding and decoding and bit error statistics.)
- 2012-11-24 18:19:26下载
- 积分：1
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cr
说明： 对认知无线电算法的详细论述，有利于初学认知无线电的人(Cognitive radio algorithms to detail and is conducive to learning cognitive radio people)
- 2009-05-25 20:09:19下载
- 积分：1
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luojiyunsuan
逻辑运算例子！包括网络设计图和运算演算过程！ (failed to translate)
- 2009-06-25 15:37:29下载
- 积分：1
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M
说明： ar模型，多项式乘法，潮流计算，NSGA，场景削减的MATLAB编程代码(ar model, polynomial multiplication, flow calculation on NSGA, the scene cuts MATLAB programming code)
- 2012-05-31 22:02:09下载
- 积分：1
