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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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BayesClassification
贝叶斯分类器的设计,其中包括协方差相等与不等时的两类情况,分类效果很好(Bayesian classifier design, including equal and unequal covariance of two categories, very good classification performance)
- 2010-08-26 10:09:03下载
- 积分:1
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ABC
利用人工蜂群算法搜索一个二元函数最小值点(Using artificial bee colony algorithm searches the minimum point binary function)
- 2014-02-26 15:39:46下载
- 积分:1
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PCdisp
利用MATLAB环境编写的程序集和,用来对波导杆上的超声波传播进行模拟。(PCdisp (Pochhammer-Chree dispersion) is a small toolbox of Matlab routines which simulate numerically the generation and propagation of ultrasonic waves in a cylindrical waveguide. PCdisp can:
Trace the dispersion curves (wavenumber-frequency) for all propagating and evanescent modes in the waveguide
Find and plot the distribution of displacements and stresses of a mode in the waveguide
Use modal analysis to compute the amplitude of modes created in the waveguide by external excitations
Simulate the dispersive propagation of waveforms along the waveguide.)
- 2020-09-11 11:18:00下载
- 积分:1
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UnderstandingLTEwithMATLAB_Chapter7
LTE下行链路自适应技术,用于空分复用闭环反馈,主要有CQI、PMI、RI估计,自适应调制和预编码(LTE downlink adaptive technology for space division multiplexing closed-loop feedback, mainly CQI, PMI, RI estimation, adaptive modulation and precoding)
- 2016-12-10 00:51:04下载
- 积分:1
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Chapter-1
matlab project chapter 001
- 2011-04-26 00:43:43下载
- 积分:1
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chaoliujisuan
说明: 关于电力系统中潮流计算中的节点导纳矩阵Y的计算(Node Admittance Matrix Computation)
- 2019-05-06 16:11:23下载
- 积分:1
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PLL
锁相环simulink源码,难得的好代码,不要错过!(PLL simulink sourcecode is a good program,please download now!)
- 2011-01-10 15:49:17下载
- 积分:1
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JM98A1
说明: 风险投资模型求解,用此程序求解出投资风险组合。(Venture capital model to solve, using this procedure for solving a portfolio of investment risks.)
- 2010-03-26 16:44:37下载
- 积分:1
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zikong_pid
控制系统中pid控制的仿真模型,是simulink的模型的,希望对学习pid的同学有用。(control system pid control of the simulation model is the model of Simulink, pid hope that the right of students to learn useful.)
- 2007-03-01 09:32:47下载
- 积分:1