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lsb
用matlab实现的基于LSB的数字水印算法。算法可以在BMP灰度图像中嵌入水印,水印信息为二值图像,并将其扩展到与原始图像同样大小,进行重复嵌入,提高鲁棒性。同时算法中给出了PSNR值以评价水印图像的效果,(Using matlab realize the number of LSB-based watermarking algorithm. Algorithm can be embedded BMP gray image watermark, watermark information for the binary image, and its expansion to the original image the same size, the repetition of embedding, improve robustness. At the same time algorithm PSNR values are given to evaluate the effect of watermark images,)
- 2007-09-30 18:55:44下载
- 积分:1
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MonteCarlo_Copulas
將蒙地卡羅模擬法應用於Copula模型。(Applied Monte Carlo Simulation to Copula Model.)
- 2012-04-12 00:53:59下载
- 积分:1
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pid
matlab编写的pid控制程序代码,可直接复制啊(pid control code)
- 2011-09-01 17:04:23下载
- 积分:1
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ELM_MatlabClass-master
说明: 极限学习机一种单隐层神经网络,用于数据分类,故障诊断等(ELM is A single hidden layer neural network for data classification, fault diagnosis, etc)
- 2020-09-22 19:20:50下载
- 积分:1
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matlab-simulink
simulink学习教材,快速学会simulink的基本使用(Simulink learning materials, basic use quickly learn to simulink)
- 2013-10-12 10:39:20下载
- 积分:1
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Matlab-Laser-Toolbox-0.1beta
matlab开发环境下的 激光工具箱,文件内有关于激光的常用函数(Under the development environment of matlab toolbox, laser file is about the common function of the laser)
- 2013-04-01 12:33:23下载
- 积分:1
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fir
摘 要:阐述了数字滤波器的设计方法 ,分析了运用 MATLAB软件进行 IIR和 FIR数字滤波器设计的过程。 研究
与实践表明:教学中 ,运用 MATLAB软件进行数字滤波器设计及实现 ,可增强学生的感性认识 ,加深对数字滤波器
设计基本原理的理解 ,改善教学效果。(Abstract: This paper describes the design of digital filter methods, analysis of the use of MATLAB software IIR and FIR digital filter design process. Research and practice shows that: teaching, the use of MATLAB software digital filter design and realization of perceptual knowledge to enhance students understanding of the basic principles of digital filter design understanding, enhance the effectiveness of teaching.)
- 2009-07-17 10:43:51下载
- 积分:1
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GARCH
这回garch模型在matlab中的代码(This time garch model in matlab code)
- 2012-08-07 19:08:21下载
- 积分:1
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matlab-codes-for-wcdma-simulink
matlab codes for wcdma simulink
- 2013-11-04 05:40:20下载
- 积分:1
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Lab2
Image processing lab
- 2015-04-16 22:11:21下载
- 积分:1