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12.ISCA-RJRS-2013-290

于 2014-11-18 发布文件大小:133KB

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Application of spread spectrum for satellite land mobile systems is difficult in satellite link because of synchronization and providing code or considerable Doppler shift. This is particularly high for LEO satellites. So that, a Doppler shift carrying a frequency in band S can reach to several tens of kHz. To estimate and compensate Doppler, a CW pilot carrier is used. The aim of this study is simulate Doppler frequency estimation using MIMO-OFDM technique. Finally, the proposed algorithm is compared to MMSE algorithm in order to insure its performance.

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MAHAFZA
MATLAB Simulations for Radar Systems Design - 2004 一书对应的源代码，非常有用。(MATLAB Simulations for Radar Systems Design- 2004 a book that corresponds to the source code, very useful.)

2009-01-05 20:19:01下载

积分：1
Lineperf
this source code is very well

2013-08-16 01:29:50下载

积分：1
zy1
萤火虫算法在分布式电源优化配置中应用全部很好的程序只需换换节点数目就可以(Firefly algorithm optimization in distributed power configuration in all a very good application program can only change of the number of nodes)

2020-11-23 23:29:33下载

积分：1
duoyuanshizizhen
信号阵列处理，主要是对四元十字阵和五元十字阵进行了对比，结果显示在只增加一个阵元的情况下效果有明显改善，有一定参考意义(Array signal processing, mainly of quaternary cross array and five yuan cross array are compared, the results showed in the case of only add an array yuan effect has improved significantly, have certain reference significance)

2017-01-20 15:58:35下载

积分：1
MATLAB6.0_math_dir
Matlab数学手册，包含了矩阵运算、数值计算、符号运算、概率统计、优化问题等数学方面的matlab实现。 (Matlab mathematical handbook contains a matrix computation, numerical computation, symbolic computation, probability and statistics, optimization problems, such as mathematics matlab realize.)

2008-03-05 02:07:39下载

积分：1
DifferentialEvolution
说明：这是微分进化的一些源程序。此程序的宫恩年个很强大，可以从事很多类别的优化。(Differential Evolution Program)

2009-08-19 15:41:41下载

积分：1
ofdm
这是一个最基本的OFDM系统仿真，可以与OFDM系统框图对照理解(This is a basic OFDM system simulation, OFDM system diagram can understand and control)

2015-03-07 10:19:03下载

积分：1
model-of-scale-free-network
复杂网络中无标度网络的matlab及C++生成代码(Complex networks of scale-free networks generated code matlab and C++)

2014-01-05 14:52:54下载

积分：1
0417vcmatlabcanny
vc 与 matlab之间的接口程序，方便工程计算，也为程序之间做了优化(vc and the interface between matlab program to facilitate the engineering calculations, but also between programs is optimized for the)

2010-11-23 09:29:43下载

积分：1
stbcmimoofdm
It is a matlab program to implement mimo for a single modulation tech and used to detrmine BER

2010-12-10 14:20:42下载

积分：1

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12.ISCA-RJRS-2013-290

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