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dddddd
:数字水印技术在数字产品的版权保护中起着非常重要的作用。概括了数字水印技术的现状及其基本原理,并
分析了变换域数字水印算法的优势,详细阐述了DCT 水印嵌入和提取算法的原理和步骤。最后在Matlab 平台下对DCT 数
字水印算法进行了仿真,仿真结果证实了DCT 算法的强健性和鲁棒性。(: digital watermarking technology in the digital copyright protection products played a very important role. Summarized the digital watermarking technology and the status of the basic principles and transform domain analysis of digital watermarking algorithm advantages, elaborate on the DCT watermark embedding and extraction algorithm theory and steps. Finally in Matlab platform for DCT digital watermarking algorithm for the simulation, Simulation results confirmed the DCT are strong and robust.)
- 2007-06-28 00:16:41下载
- 积分：1
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hurst
利用R/S的各种修正版本计算HURST指数(Use of R/S calculation of the various amended version HURST index)
- 2007-09-14 18:45:18下载
- 积分：1
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GreedyAlgOfdmExample
对OFDM系统功率分配贪婪算法的进行了仿真。(Power allocation for OFDM systems greedy algorithm for the simulation.)
- 2011-06-18 22:42:15下载
- 积分：1
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4
说明： A Taxonomy of IEEE 802.11 Wireless Parameters and Open Source Measurement Tools
- 2010-11-15 03:27:53下载
- 积分：1
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2DLDAnospecial
人脸表情识别中的2DLDA方法，非特定人识别。(Face Recognition 2DLDA method, non-specific Recognition.)
- 2009-12-24 20:30:56下载
- 积分：1
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Enhancei.m.tar
mat lab code for image enhancement
- 2012-11-28 21:09:13下载
- 积分：1
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ARMA1
说明： 基于matlab的对风电场风速或风功率进行预测(Prediction of Wind Speed or Wind Power of Wind Farm based on matlab)
- 2019-03-25 10:29:23下载
- 积分：1
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shumianfenqi
睡眠脑电的分期，根据assmR&K原则，将睡眠分为不同的期段，实验自动分期(EEG sleep staging, according to assmR & K principle, the sleep period is divided into different sections, experimental automatic staging)
- 2013-08-02 22:35:41下载
- 积分：1
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turbo
用来实现TD-SCDMA系统中turbo码的编译和其它附属功能(Used to implement TD-SCDMA system to compile turbo codes and other ancillary functions)
- 2013-12-16 19:27:17下载
- 积分：1
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MSRC_IEEE
本程序适用于论文metasample-based sparse representation for tumor classification(this code suite for paper metasample-based sparse representation for tumor classification)
- 2013-08-30 21:35:47下载
- 积分：1
