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colllprative_filtering
system encryption matlab code using advanced system
- 2010-07-05 00:06:46下载
- 积分:1
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ofdm+QAM
it is a OFDM and QAM with dynamically X-QAM mdoulation scheme.
- 2009-02-25 18:24:18下载
- 积分:1
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getmutualinfofast
mi malab code for remote sensing
- 2012-05-02 11:35:41下载
- 积分:1
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PeronaMalik.m
Perona-Malik Algorithm with comparision using SSIM
- 2011-07-15 11:50:29下载
- 积分:1
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Getting-Started-with-HW
采用zedboard、zynq等在matlab的平台上进行硬件协仿真的,文章介绍Getting Started with HW,环境的搭建和调试方式。(Using zedboard, zynq etc. on matlab platform for hardware co-simulation, the article describes the Getting Started with HW, build and debug mode environment.)
- 2014-01-10 17:35:15下载
- 积分:1
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NSF
基于NSF算法的空间谱估计,获取目标方位(Spatial spectrum estimation, based on the NSF algorithm for target bearing)
- 2016-09-29 09:49:30下载
- 积分:1
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matlab
matlab 算法实现包 (matlab algorithm package)
- 2008-12-14 00:34:36下载
- 积分:1
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generateC_Acode
说明: GPS种产生C_A码matlab仿真程序 (GPS code generated simulation program C_A)
- 2009-08-19 23:17:34下载
- 积分:1
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yuzhi
波阈值去噪,比较了软阈值,硬阈值及当今各种阈值计算方法和阈值函数处理方法的性能,通过信噪比及均方差的比较,得出各种的算法的优劣(Wave threshold denoising compared soft threshold and hard threshold and the current calculation method and the various thresholds threshold function processing performance of the method by SNR and mean square deviation of the comparison, the pros and cons of various algorithms)
- 2013-11-19 12:36:37下载
- 积分:1
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lifting_97
实现9/7小波正反变换
注1: 采用标准正交方法,对行列采用不同矩阵(和matlab里不同)
注2: 为了保证正交,所有边界处理,全部采用循环处理
注3: 正交性验证,将单位阵带入函数,输出仍是单位阵(matlab不具有此性质)
注4: 此程序是矩阵实现,所以图像水平分量和垂直分量估计被交换位置
注5: 此程序实现的是类小波(wavelet-like)变换,是介于小波包变换与小波变换之间的变换
注6: 此程序每层变换相对原图像矩阵,产生的矩阵都是正交阵,这和小波包一致
注7: 但小波变换每层产生的矩阵,是相对每个待分解子块的正交矩阵,而不是原图像的正交矩阵
注8: 且小波变换产生的正交矩阵维数,随分解层数2分减少
注9: 提升系数可以在MATLAB7.0以上版本,用liftwave( 9.7 )获取,这里直接给出,考虑兼容性
注10:由于MATLAB数组下标从1开始,所以注意奇偶序列的变化
注11:d为对偶上升,即预测;p为原上升,即更新(Note 1: The standard orthogonal method, the ranks of the different matrices (and matlab where different)
Note 2: In order to ensure orthogonality, all boundary treatment, all with recycling
Note 3: Orthogonal validation, the identity matrix into the function, the output is still the unit matrix (matlab does not have this property)
Note 4: This program is a matrix to achieve, so the image horizontal and vertical components is estimated to be swapped
Note 5: This class implements the wavelet (wavelet-like) transformation, is between the wavelet packet transform and wavelet transform between
Note 6: This procedure transforms each image relative to the original matrix, the resulting matrix are orthogonal matrix, consistent with this and wavelet packet
Note 7: But each generation wavelet transform matrix, is to be broken down for each sub-block relative to the orthogonal matrix, rather than the original image of the orthogonal matrix
Note 8: Wavelet transf)
- 2011-08-30 17:51:56下载
- 积分:1