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  1. 编程语言:Video
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  3. 发布时间:不限
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1. wudongqiankun

  一个很公寓意思的小树,大家看后一定感触良深!(A very interesting novel, everyone must laugh!)

2
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163
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2012-05-01发布

2. cdb2004c007l

  PPt制作要领,ppt制作模板,学术方面制作用处较多,特备是毕设答辩(PPt production essentials, ppt making templates, make academic use more special is the complete set of reply)

22
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178
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2011-05-04发布

3. Ballot

  This thesis relates to the design, implementation and evaluation of statis¬ tical face recognition techniques. In particular, the use of Hidden Markov Models in various forms is investigated as a recognition tool and critically evaluated. Current face recognition techniques are very dependent on issues like background noise, lighting and position of key features (ie. the eyes, lips etc.). Using an approach which specifically uses an embedded Hidden Markov Model along with spectral domain feature extraction techniques, shows that these dependencies may be lessened while high recognition rates are maintained.

6
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162
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2010-05-10发布

4. Signal-Processing-for-Mobile-communications

  本书不仅回顾了通信信号处理的经典研究领域,如自适应均衡、信道建模和识别、多用户检测和阵列处理,而且分析研究了一些新领域,如自适应编码调制、多输入多输出(MIMO)系统、分集合并和时频分析。此外,本书还探讨了神经网络、蒙特卡洛马尔可夫链和混沌等新兴技术,并对未来移动通信具有发展前途的方法进行了很好的概括性阐述。(The book investigates classical SP areas such as adaptive equalization, channel modeling and identification, multi-user detection, and array processing. It also investigates newer areas such as adaptive coded modulation, multiple-input multiple-output (MIMO) systems, diversity combining, and time-frequency analysis. It explores emerging techniques such as neural networks, Monte Carlo Markov Chain (MCMC) methods, and Chaos. It offers an excellent tutorial survey of promising approaches for future mobile communications such as cross-layer design in multi-access networks and adaptive wireless networks.)

198
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166
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2009-12-02发布