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C116
we present a practical link adaptation
algorithm for MIMO-OFDM systems. The proposed solution is
based on sounding the channel periodically and choosing the
optimal mode that will maximize the throughput or energy
efficiency (EE) while satisfying the application’s quality of service
(QoS) requirements. In addition, we address practical problems
such as the computational complexity of the algorithm and
determination of sounding period by novel closed form solutions
and iterative algorithms. Realistic link level simulations confirm
that the proposed solution achieves significant improvement
over existing link adaptation algorithms when the aim is to
maximize the throughput, and provides orders of magnitude
gain in energy efficiency compared to poorly chosen fixed modes
when used for energy efficiency maximization purposes. The
resulting algorithms are implemented on a real time MIMOOFDM testbed, and we report on the experimental results.
- 2014-11-07 16:03:39下载
- 积分：1
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wavelet
C#小波分析源程序，不同于matlab，完全底层的代码(C# source wavelet analysis, unlike matlab, full underlying code)
- 2014-01-18 20:23:57下载
- 积分：1
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jiaotongl
历史交通流预测，采用matlab编程，预测效果很好(Historical traffic flow forecasting, using matlab programming, forecasting good results)
- 2013-09-16 16:45:17下载
- 积分：1
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yanqiuzx
眼球中心matlab查找，并求其圆心及其坐标(Matlab Find the center of the eye, and seeking its center and its coordinates)
- 2013-05-21 10:02:56下载
- 积分：1
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GLO_acq
GLONASS卫星导航系统频分多址信号捕获maltab仿真，文件包含捕获主函数，离散化函数，m序列生成函数，采用的是FFT捕获，最后结果以三维图显示。(GLONASS satellite navigation system frequency division maltab simulation signal acquisition multiple access, file contains capture the main function, the discrete function, generating function of m sequences, using the FFT acquisition, finally results in 3D graph display.)
- 2021-01-05 10:08:54下载
- 积分：1
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nonuniformFFT
相当完整的NUFFT程序代码，注释非常清晰。简单易懂。国外网站上找到的程序，验证过完全正确。
(Fairly complete NUFFT code, comments, very clear. Easy to understand. Found on the website of the program abroad, proven entirely correct.)
- 2021-04-24 19:38:46下载
- 积分：1
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blinchannelestimatin
关于MIMO信道的忙估计，很好的一个实例程序，希望能有所帮助(On busy MIMO channel estimation, a very good example of the procedure, hoping to help)
- 2009-05-08 23:29:21下载
- 积分：1
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55e3c87303f2
基于光子晶体的matlab的源程序，分享的，希望对大家有一定的帮助(Based on photonic crystals matlab source, sharing, and we hope to have some help)
- 2014-11-15 09:36:21下载
- 积分：1
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extend-dft
扩展功能的DFT，可以自动扩展输入序列X，如果你输入的长度不足N，会自动以NaN补足(Extension of the DFT, can be automatically extended input sequence X, if you enter a length less than N, will automatically fill in NaN)
- 2011-11-21 22:06:39下载
- 积分：1
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1004.4467
this describes matlab us in image processing.
- 2014-12-24 00:31:42下载
- 积分：1
