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dwt_svd_mfile
matlab数字水印程序m文件程序,用的是小波变换中的dwt方法,并且把小波变换分成了四个子带,选择的LL子带。svd算法与dwt相结合,加密方法是混沌加密。与我刚才上传的dwt_svd_GUI.rar是一个程序,一个是gui的,一个是m文件。(m digital watermarking matlab program documentation procedures, using a wavelet transform method in the dwt and the wavelet transform is divided into four sub-band, choose the LL sub-band. svd algorithm with a combination of dwt, encryption method is chaotic encryption. I have just uploaded a dwt_svd_GUI.rar procedures, one is the gui, one m file.)
- 2021-04-08 17:19:00下载
- 积分:1
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emd_from_hjs
经验模态分解及希尔伯特黄变换包括了EEMD的程序(Empirical mode decomposition and Hilbert Huang transform includes EEMD program)
- 2011-11-14 12:13:23下载
- 积分:1
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haarmtx.m
The Haar transform can be expressed in the matrix form as T = HIHT (inverse transform HTTH) where I is an NxN image matrix, H is an NxN transformation matrix and T is the resulting NxN transform.
For Haar transform, the transformation matrix H contains the Haar basis functions hk(x). They are defined on a continuous, closed interval, x -[0, 1] for k = 0,1,2 ...,N -1 where N = 2n.(
The Haar transform can be expressed in the matrix form as T = HIHT (inverse transform HTTH) where I is an NxN image matrix, H is an NxN transformation matrix and T is the resulting NxN transform.
For Haar transform, the transformation matrix H contains the Haar basis functions hk(x). They are defined on a continuous, closed interval, x-[0, 1] for k = 0,1,2 ...,N-1 where N = 2n.)
- 2013-10-21 21:16:53下载
- 积分:1
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7.MvDA_Code
多视图鉴别分析的matlab代码,该代码对应的论文为:2015年PAMI上发表的《Multi-view Discriminant Analysis》(This is the matlab code of the Multi-view Discriminant Analysis (MvDA) algorithm)
- 2018-04-20 15:34:15下载
- 积分:1
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emd-quzao
可以对探底雷达信号进行认为加噪处理,在通过emd方法去噪处理并画wigb(Think that adding noise can dip radar signal processing, emd method denoising processing and painting wigb the)
- 2013-04-07 20:38:10下载
- 积分:1
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lab4
matlab实现的频率空间转换,含完整实验报告(matlab implementation of the frequency space conversion, including a full lab report)
- 2010-11-12 16:41:49下载
- 积分:1
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F16-matlab
基于F16的simlink仿真,对于飞控学习者有较好的帮助(Based on the F16 simlink simulation, flight control learners have a good)
- 2012-05-24 20:55:40下载
- 积分:1
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123S2121Par
对遥感影像信号数据处理,粒子滤波,好用,实践可用(particle)
- 2009-12-16 00:00:37下载
- 积分:1
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tgx
matlab学习资料,一个倒立摆的练习题,适合初学者(matlab learning materials, an inverted pendulum exercises for beginners)
- 2012-10-22 14:00:26下载
- 积分:1
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tlboetilist
etilist algorithm for teaching learning based optimization
- 2015-04-10 00:27:01下载
- 积分:1