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SinWmk
余弦波是渐变的,当ωt+φ的取值变化量很小时,Y的变化量也是很微小的。余弦波的这一特性保证了嵌入水印后相邻字符灰度值差别不大,人眼无法识别,从而保证了水印的不可见性和图像质量。(Cosine wave is gradual, and when ωt+ φ values variation is very small, Y amount of change is very small. Cosine waves This feature ensures that watermarked gray value of adjacent character is not very different, the human eye does not recognize, thus ensuring the invisibility of watermark and image quality.)
- 2009-11-24 16:29:52下载
- 积分:1
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MATLAB_Movie
主要介绍了在MATLAB 中实现程序动画、Flash 动画和影片动画等效果的方法(Matlab Movie coding)
- 2012-04-28 18:46:38下载
- 积分:1
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run_me
run the basic plots.
- 2013-03-14 18:06:57下载
- 积分:1
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MPC860TRAIN
mpc860培训教程,从结构到编程很详细(MPC860 training curricula, from the structure to the program in great detail)
- 2007-11-14 02:26:54下载
- 积分:1
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MATLAB
全MATLAB仿真的程序,没用到SIMULINK(MATLAB simulation of the whole procedure, no use to SIMULINK)
- 2009-06-12 05:55:02下载
- 积分:1
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lingo
数学建模中用lingo来编写程序动态聚类树画法,(Mathematical modeling lingo to write programs using dynamic clustering tree painting,)
- 2013-07-16 22:16:31下载
- 积分:1
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Genetic-Algorithm
简单易懂的遗传算法,示例中是处理的无约束优化问题,可以为后续编程做参考(This is a simply genetic algorithm which can be used for further research.)
- 2014-08-15 09:09:07下载
- 积分:1
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AM_Audio
使用matlab实现基于AM解调的广播声音接收,并通过GUI界面实现。(Using matlab based on AM demodulation receiving radio voice, and through the GUI interface implementation.)
- 2015-02-19 12:10:18下载
- 积分:1
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Matlab-code-for-beam
MATLAB CODE FOR BEAM
- 2015-03-18 23:41:25下载
- 积分:1
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FDR-Wishart
实现极化的FDR-warshart分类,对初学者非常有用,可以调试通过,可以对美国旧金山数据进行极化分类(Achieve polarization FDR-warshart classification, very useful for beginners, you can debug through, data can be polarized in San Francisco Category)
- 2015-07-21 07:57:05下载
- 积分:1