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vm
说明： Owing to the broad application value of audio
watermarking in remote transmission and mobile
extraction, it is very important to study watermarking
approaches against A/D and D/A conversion. Based
on wavelet decomposition and cepstrum technology,
an audio watermarking algorithm is proposed where
the low-frequency wavelet coefficients are chosen for
cepstrum transforming. Then, the obtained cepstrum
data shows stable for watermark hiding by the
methods of edging data cutting and statistical mean
modification. The synchronization is not required in
the algorithm. Experimental results show that the
proposed algorithm can resist on the attack of A/D
and D/A successfully with features of large capacity
and zero bit error. It will be helpful for the mobile
audio in secure broadcast and management in the
- 2010-02-05 01:56:27下载
- 积分：1
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openfoam_turbulenceModel
Openfoam的湍流模型应用头文件 自己编程可以直接加进去用的(head file of openfoam for turbulence model )
- 2013-12-14 22:04:58下载
- 积分：1
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tongda30
通达OA官方提供的30源代码,感觉很实在，方便二次开发(tongda2000tigongdeyuandaima)
- 2009-04-25 19:21:40下载
- 积分：1
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OA
说明： 开源免费OA系统，附带数据库创建脚本，比较好安装(Open Source Free OA system, with database creation scripts, is better to install)
- 2010-03-30 16:17:52下载
- 积分：1
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Countably-Euclid-Lines
发表在 The MIT Talbot 2013 Workshop 的论文(The Existence of Countably Euclid Lines. Latest paper by D. Watanabe.)
- 2013-09-26 19:00:23下载
- 积分：1
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LDPC-file2013
第四届中国卫星导航年会论文全文，有关LDPC编码在卫星导航中的应用。现在在CNKI等中文数据库，只能查看摘要，无全文！(Fourth annual meeting of China' s satellite navigation papers related LDPC coding applications in satellite navigation. Now CNKI databases such as Chinese, can only view the abstract, without the full text!)
- 2014-02-26 00:03:22下载
- 积分：1
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TMS320C6747程序烧写工程SPI_LOAD
TMS320C6747程序烧写工程SPI_LOAD(TMS320C6747 been programmed engineering SPI_LOAD)
- 2020-06-26 16:00:02下载
- 积分：1
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31641313611
说明： 大规模光伏发电并网对互联电力系统阻尼特性的影响及其阻尼控制策略(Influence of Large-Scale PhotoVoItaic System Integration on Danlping Characteristics of Interconnect Grid and Dampjng Control)
- 2020-06-24 15:20:01下载
- 积分：1
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71402020-M701_Camera-YHM701F_03.1(GC0329)
Camera GC0329 0.3M FPC EFL=1.82mm
- 2013-08-01 19:08:56下载
- 积分：1
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TOA
基于终端至基站信号传播时间的TOA三维定位算法
(Based on the terminal to the base station signal propagation time of TOA three-dimensional localization algorithm)
- 2016-09-18 11:15:23下载
- 积分：1
