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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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mohu
矩阵的合成运算,模糊聚类分析数据标准化变换 建立模糊相似矩阵 模糊聚类分析 欢迎下载,谢谢(Matrix synthesis of computing, fuzzy clustering analysis of data standardization to establish fuzzy similar matrix transform fuzzy clustering analysis are welcome to download, thank you)
- 2009-12-20 11:16:37下载
- 积分:1
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RegularImmutableSortedSet
An immutable sorted set with one or more elements.
- 2014-01-17 14:16:17下载
- 积分:1
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movieRatings
Its a matlab file to extract text features and do ratings automatically.
- 2016-04-09 15:21:59下载
- 积分:1
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TimeFrequencyAnalysis
时频分析基本理论 时频分析工具箱 时频分析的应用实例(Time-Frequency Analysis)
- 2010-05-13 15:55:45下载
- 积分:1
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Bond-repurchase
【债券回购量化投资模型】:本人在投资公司做量化投资的,分享一个简单的债券回购量化投资模型,在rar压缩文件附有数据,模型的原理与策略系历史最大开盘价合约进场,细节不多讲,做量化投资的朋友可以了解一下。([Bond repurchase quantitative investment model]: I do quantitative investment in investment companies, sharing a simple bond repurchase quantitative investment model, rar compressed files with data, principles and strategy of the largest in the history of opening contract model approach , not much talk about the details, do the quantitative investment friends can look at.)
- 2014-01-22 13:34:16下载
- 积分:1
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MIMO_Rayleigh_Pe
Visualization of BER for MIMO system
- 2009-10-08 16:04:36下载
- 积分:1
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dianziwenxiang
matlab实现的电子稳像算,经过调试,能够正确运行!(matlab realize electronic image stabilization count, after commissioning, to run properly!)
- 2014-09-15 20:10:20下载
- 积分:1
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shapecontext
运用matlab,LBP局部二值模式程序的完整阐释,对学习LBP帮助效果佳(Use matlab, full interpretation of LBP Local Binary Pattern program to help good effect on learning LBP)
- 2013-12-09 16:05:29下载
- 积分:1
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GUI_matlab
1.matlab实现三种语音处理,有界面
2.C语言实现MFCC
3.报告说明文档
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1.Matlab shíxiàn sān zhǒng yǔyīn chǔlǐ, yǒu jièmiàn 2.C yǔyán shíxiàn MFCC 3. Bàogào shuōmíng wéndàng
1.matlab achieve three voice processing, interface
2.C language MFCC
3 report documentation)
- 2014-01-06 01:02:48下载
- 积分:1