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matlab
基于DCT数字水印算法的Matlab实现源代码,1. 将文字水印和图像水印转换为二值序列水印;
2. 对水印进行置乱,提高其安全性;
3. 选择合适大小的块,给出DCT域中频分块编码方案;(DCT-based digital watermarking algorithm Matlab source code, a text watermark and image watermark converted into a binary sequence watermark .. 2 watermark scrambling to improve their safety 3 Select the appropriate size of the block, given DCT domain frequency block coding scheme )
- 2014-02-12 17:08:11下载
- 积分:1
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minsum
二元ldpc译码器 min-sum算法 迭代次数固定 输入信号长度一帧512bits(binary ldpc decoder. min-sum algorithm。fixed iter number.512 bits/frame)
- 2015-07-01 17:00:40下载
- 积分:1
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Occupancy-Grid-Map
Occupancy Grid Mapping: using bayesian rules to update the grid probability of occupancy for only static coordinate (the probability describe the cell is occupied or not or unknown)
- 2011-11-09 19:35:57下载
- 积分:1
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lmssuanfayuce
lms算法对信号进行线性预测,程序非常棒,欢迎借鉴(lms algorithm for linear prediction signal, the program is great, welcome to learn)
- 2014-12-09 10:30:02下载
- 积分:1
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MATLAB
various numerical method for approximation
- 2014-10-10 23:21:40下载
- 积分:1
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svm_kenstone
该程序为样本选择程序,函数名为kenstone 和 libsvm使用程序(the function is to choose some samples)
- 2018-04-03 21:49:27下载
- 积分:1
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AMALGAM
多目标优化算法的求解方法,是SCE-UA方法的升级版,很好用的,供大家分享(Method for solving multi-objective optimization algorithm is an upgraded version of the SCE-UA method, good for people to share
)
- 2012-05-01 02:40:11下载
- 积分:1
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useofmatlab
MATLAB应用的100个基础的小程序,希望对初学者有所帮助。(100 use of matlab)
- 2009-11-29 11:09:33下载
- 积分:1
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Chapter4
现代通信系统(实用MATLAB)第四章程序(Modern communication systems (useful MATLAB) Chapter IV procedures)
- 2009-05-22 08:45:04下载
- 积分:1
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LFM_OFDM
说明: 此程序主要用于实现OFDM通信系统的同步,采用线性调频的方法可以克服信道的频率选择性衰落。(The programme is to realize synchronization in OFDM systems)
- 2010-04-06 16:57:48下载
- 积分:1