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dct+ss
dct变换+扩频的数字水印算法 水印为随即序列(Extra transform Spread Spectrum Watermarking digital watermarking algorithm for the forthcoming series)
- 2006-06-08 17:00:42下载
- 积分:1
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GFqG_424
多进制LDPC码的高斯消去方法的matlab源代码(Binary LDPC codes Gaussian elimination method matlab source code)
- 2012-07-26 22:44:41下载
- 积分:1
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w
说明: 这段程序用于实现封闭空间逃生模拟,通过这段程序可以看到在一个封闭空间中,很多人是如何高效逃生的。(This program used to implement analog to escape an enclosed space, you can see through this process in a closed space, a lot of people how to effectively escape.)
- 2021-04-09 21:08:59下载
- 积分:1
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AED
closed loop control of inverter
- 2014-11-01 02:24:42下载
- 积分:1
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FHSS_DSSS_CDMA
直接序列扩频DSSS,
跳频扩频FHSS,
码分多址CDMA编译码,
的实现(the realization of Direct Sequence Spread Spectrum DSSS, frequency hopping spread spectrum FHSS, Code Division Multiple Access CDMA codec, )
- 2009-04-20 21:11:14下载
- 积分:1
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projection_matrix_estimation
Two functions for projection matrix estimation (the two methods can be found in Trucco).
- 2010-11-23 19:41:11下载
- 积分:1
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frierdscripwhbrightness
说明: 这是一个用带亮度傅立叶描述子提取纹理特征的程序(This is a band brightness using Fourier descriptors of texture feature extraction procedures)
- 2008-11-21 08:40:16下载
- 积分:1
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DFPei
基于<<Discrete Fractional Fourier Transform
Based on Orthogonal Projections》的分数阶傅立叶变换(Fractional fourier transform based on
《Discrete Fractional Fourier Transform
Based on Orthogonal Projections》)
- 2012-04-04 21:21:29下载
- 积分:1
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xiandaixinhaochulizuoye
基于MATLAB的程序编码。实现一种编码方式,实现对信号的内插级抽取(MATLAB-based program code. Implement a coding scheme to achieve the interpolation level signal extraction)
- 2015-01-23 09:24:18下载
- 积分:1
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cox-watermarking-master
再matlab上实现基于扩频的数字水印。图像处理(This is a simple spread-spectrum based informed watermarking implementation in MATLAB. )
- 2013-12-18 19:55:38下载
- 积分:1