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bw_fragile_robust
matlab编写的对二值图像的数字水印添加与提取程序。压缩包中有示例图片。可以添加水印,结果肉眼不易分辨出变化,不影响使用。可加入信息长度达100个字节。提取时可验证是否被修改过,如修改不严重,可提取隐藏信息,如果修改过多,则只能确定是否有修改,而不知道隐藏的信息是什么(matlab prepared binary image of the digital watermark added and extraction procedures. Compression package has sample images. Can add watermarks, the results of the changes are not easily distinguishable from the naked eye, does not affect use. Can be added to the information length of 100 bytes. Verifiable extraction has been modified, such as modification is not serious, can extract hidden information, if too many modifications, you can only determine whether changes were needed, they do not know what information is hidden)
- 2008-02-20 13:29:42下载
- 积分:1
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waveletneuralnetwork
说明: 实现小波神经网络的matlab源程序 功能还不是太完善 希望大家一起学习(Implementation of wavelet neural network matlab source function is not too perfect hope we will study together)
- 2010-04-12 16:33:19下载
- 积分:1
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8-words-circling-the-car
小车的8字绕环,小车的机械结构设计相关尺寸计算,运用MATLAB计算(8 words circling the car, the car' s mechanical design calculations relevant dimensions, calculated using MATLAB)
- 2013-08-16 10:57:06下载
- 积分:1
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matlab-code-for-lsb-steganography
help for GUI based on matlab
- 2015-03-25 14:18:05下载
- 积分:1
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2009101511474503
用matlab编写的用于车牌识别的程序,识别车牌,并辨认出字母和数字(Using matlab to prepare for license plate recognition program, identify license plates and identify letters and numbers)
- 2010-02-26 10:30:53下载
- 积分:1
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ga_matlab
遗传算法的详细仿真程序(matlab),算法详细介绍了遗传算法的功能和主要实现原理。难得的源码程序。(Genetic algorithms detailed simulation program (matlab), algorithm described in detail the function of genetic algorithm and the main achievement of the principle. Rare source procedures.)
- 2007-12-13 10:43:23下载
- 积分:1
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stats
Matlab 官方工具箱使用说明
统计学工具箱使用说明(Matlab toolbox for use of official statistical toolbox for use)
- 2008-01-26 17:16:45下载
- 积分:1
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dct
利用dct实现JPEG在Matlab环境下图像压缩程序(Matlab environment in JPEG image compression procedure)
- 2009-05-29 13:36:28下载
- 积分:1
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ams
pll simulation in matlab
- 2010-06-23 19:39:37下载
- 积分:1
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mtlbspectraldensity
Spectral density, FFT, PSD,
- 2009-11-27 14:18:29下载
- 积分:1