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Joint
This paper investigates the design of joint frequency
offset and carrier phase estimation of a multi-frequency time division
multiple access (MF-TDMA) demodulator that is applied to
a digital video broadcasting—return channel system via satellite
(DVB-RCS). The proposed joint estimation algorithm is based on
the interpolation technique for two correlation values in the frequency
and phase domains. This simple interpolation technique
can significantly improve frequency and phase resolution capabilities
of the proposed technique without increasing the number of
the correlation values. In addition, the overall block diagram of a
digital communications receiver for DVB-RCS is presented, which
was designed using the proposed estimation algorithms.
Index Terms—Carrier phase estimation, DVB-RCS, frequency
offset estimation, interpolation, joint estimation, MF-TDMA.(This paper investigates the design of joint frequencyoffset and carrier phase estimation of a multi-frequency time divisionmultiple access (MF-TDMA) demodulator that is applied toa digital video broadcasting-return channel system via satellite (DVB-RCS). The proposed joint estimation algorithm is based onthe interpolation technique for two correlation values in the frequencyand phase domains. This simple interpolation techniquecan significantly improve frequency and phase resolution capabilitiesof the proposed technique without increasing the number ofthe correlation values. In addition, the overall block diagram of adigital communications receiver for DVB-RCS is presented, whichwas designed using the proposed estimation algorithms.Index Terms-Carrier phase estimation, DVB-RCS, frequencyoffset estimation, interpolation, joint estimation, MF-TDMA.)
- 2007-09-18 21:08:02下载
- 积分：1
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plot_hht
Hilbert Huang Transform 绝对可用 性能超强哦:)(Hilbert Huang Transform absolute performance super available Oh:))
- 2008-08-02 10:15:03下载
- 积分：1
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PCA
说明： 对给定的数据，利用PCA求取数据中主分量(Given the data, using principal component in the PCA data to strike)
- 2011-03-17 09:09:09下载
- 积分：1
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sfun
用s函数编写的异步电机的仿真模型，与模块搭建的相比，该模型简单可靠，不易出错(S function is written using the simulation model of induction motor, compared with the module structure of the model is simple and reliable, less prone to errors)
- 2010-05-24 12:02:36下载
- 积分：1
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matlab
matlab绘图程序，包含三维网格图z=x^2+y^2 和三维曲面图z=x^2+y^2(matlab draw program)
- 2014-08-09 18:46:45下载
- 积分：1
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GA
说明： 遗传算法的主要程序，只要修改其中的目标函数即可以得到我们想要的结果(The main program of genetic algorithms, as long as modify the objective function that can get the results we want)
- 2014-12-23 09:39:23下载
- 积分：1
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flt_calc
filter calculations matlab files
- 2010-06-13 17:37:49下载
- 积分：1
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matlabdaima
1-32是：图形应用篇
33-66是：界面设计篇
67-84是：图形处理篇
85-100是：数值分析篇(matlab)
- 2010-08-14 20:44:08下载
- 积分：1
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《Matlab 7基础与提高》下载资料
说明： 《Matlab 7基础与提高》下载资料，是学习Matlab的好东东。( "The Matlab 7 Foundations And Enhancement" download the
material east, is studies Matlab to be good east. )
- 2005-09-29 18:23:26下载
- 积分：1
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programacion
this programs are educational
- 2014-11-25 09:24:17下载
- 积分：1
