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wkfunctional
Surface Fitting of both Positions and Normals without going through the points exactly
- 2011-05-26 13:10:33下载
- 积分：1
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LINGO-in-mathematical-modeling
LINGO和Excel在数学建模中的应用(LINGO and Excel in mathematical modeling)
- 2012-05-19 23:36:45下载
- 积分：1
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ACE_METHOD
PAR reduction in OFDM via active constellation extension
- 2014-08-13 23:29:30下载
- 积分：1
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A-survey-of-spectrum-sensing-algorithms-for-cogni
The spectrum sensing problem has gained new
aspects with cognitive radio and opportunistic spectrum access
concepts. It is one of the most challenging issues in cognitive
radio systems. In this paper, a survey of spectrum sensing
methodologies for cognitive radio is presented. Various aspects
of spectrum sensing problem are studied from a cognitive radio
perspective and multi-dimensional spectrum sensing concept is
introduced. Challenges associated with spectrum sensing are
given and enabling spectrum sensing methods are reviewed.
The paper explains the cooperative sensing concept and its
various forms. External sensing algorithms and other alternative
sensing methods are discussed. Furthermore, statistical modeling
of network traffic and utilization of these models for prediction
of primary user behavior is studied. Finally, sensing features of
some current wireless standards are given.
- 2013-03-02 00:07:14下载
- 积分：1
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ESM
扩展的空间调制，打破了传统空间调制技术发送天线数目必须是2的幂数的限制，提高了频谱利用率。(The extented spatial modulation breaks the constraint of the traditional spatial modulation in which the number of the transmit antenna must be a power of 2 enchancing the spectrum efficiency.)
- 2021-04-13 17:58:56下载
- 积分：1
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DIPUM2E_Chapter02_Pgs_13-50
image processing in matlab for the beginers
- 2018-09-28 15:31:52下载
- 积分：1
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一维均匀平行板传输线fdtd程序fdtd1
说明： 一维均匀平行板传输线fdtd程序，使用高斯脉冲激励，mur吸收边界条件(One-dimensional uniform parallel plate transmission line fdtd program, using Gaussian pulse excitation, mur absorption boundary)
- 2020-05-12 23:15:46下载
- 积分：1
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HybridElectricVehicleWebinar
This submission includes the presentation and model files that were used in delivering a webinar on 12-15-05 that covered the topic of modeling Hybrid Electric Vehicles.
Hybrid electric vehicles (HEVs) have proven they can substantially improve fuel economy and reduce emissions. Because HEVs combine an electric drive with the internal combustion engine (ICE) in the powertrain, the vehicle?s kinetic energy can be captured during braking and transformed into electrical energy in the battery. The dual power source also means that the ICE can be reduced in size and can operate at its most efficient speeds.
- 2007-09-09 15:56:02下载
- 积分：1
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segmentation
基于Particle Swarm Optimization的图像分割算法matlab源代码.(matlab source code of a PSO based image segmentation algorithm)
- 2012-04-29 16:39:50下载
- 积分：1
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ronghe
说明： 用遗传算法做的图象融合，这是MATLAB源程序，希望对需要的人提供帮助！(using genetic algorithms do Image Fusion, which is MATLAB source, and I hope to provide those who need help!)
- 2006-04-04 15:09:53下载
- 积分：1
