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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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wavelet-signalprocess
主要是实现在matlab下用小波进行信号分析的算法。(Is mainly achieved in the matlab carried out under the signal analysis with wavelet algorithms.)
- 2009-11-30 22:36:53下载
- 积分:1
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debcch
说明: matlab 仿真GSM的广播控制信道接收,包括匹配滤波,维特比解调,解卷积,解交织等(matlab simulation of GSM broadcast control channel reception, including the matched filter, Viterbi demodulation, deconvolution, and other deinterleave)
- 2021-04-11 14:58:58下载
- 积分:1
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xianxingtiaopin
线性调频,用matlab编写生成FPGA的mif文件(LFM, prepared with the matlab generate FPGA-mif file)
- 2009-10-23 17:12:43下载
- 积分:1
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MATLABExamplesbeginners90
matlab入门程序90例
简单直接程序,通过matlab直接打开
非常适合初学者
(matlab entry procedures for 90 cases of simple and direct process, through direct open matlab very suitable for beginners)
- 2008-05-07 13:54:44下载
- 积分:1
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chap_5
这是周建兴的《matlab从入门到精通》第5章的所有源代码,都可以运行的出来,和课本上的一样,(This is Zhoujian Xing' s " matlab from entry to the proficient," Chapter 5, all the source code, you can run out, and textbooks on the same)
- 2013-07-16 09:58:39下载
- 积分:1
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de
说明: 基于matlab平台编写的微分进化算法,可用于电力系统问题优化(Based on matlab platform written in differential evolution algorithm can be used for optimization of power system problems)
- 2011-10-17 17:31:44下载
- 积分:1
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seawater
Sea Water分析包主要用于海洋要素分析包括:温盐密度的计算等,是一个很好的海洋要素分析包。(seawater )
- 2014-01-12 09:00:57下载
- 积分:1
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egarch
PURPOSE: E_GARCH(P,Q) parameter estimation with different error distributions, the Normal, The T,
and the Generalized Error Distribution
- 2012-04-11 21:03:52下载
- 积分:1
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demo-examples-1
Demo emf source code 1
- 2011-06-04 17:16:29下载
- 积分:1