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10[1].1.1.66.2227
In this paper, we present a novel data-based method for simultaneous Maximum Likelihood
(ML) symbol and carrier-frequency o畇et estimation in Orthogonal frequencydivision
multiplexing (OFDM) systems. Statistical properties introduced by the cyclic
pre痻, a guard space between OFDM symbols, provide su眂ient information about the
unknown parameters. It is shown that the redundancy introduced by this cyclic pre痻
allows the estimation to be performed without additional pilots. Simulations show that
the performance of the frequency estimator is applicable in a tracking mode while the
timing estimation can be used in an acquisition mode.
- 2010-08-18 12:18:23下载
- 积分:1
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bpsk_and_or_most
matlab环境下不同的融合判决算法在不同SNR环境下的性能(matlab environment, the integration of different decision algorithms performance under different SNR)
- 2011-05-20 10:15:03下载
- 积分:1
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MATLAB-for-Word-and-Excel
利用MATLAB生成Word和Excel文档,内含数据文档和生成程序源码(MATLAB for Word and Excel)
- 2012-06-17 16:46:32下载
- 积分:1
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kalman
kalman filter estimator
- 2011-12-07 20:32:55下载
- 积分:1
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antcolony
vrp code with ant colony in matlab
- 2014-08-22 03:37:01下载
- 积分:1
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ASK_Pro
ASK通信系统的设计与仿真c++代码实现(ASK communication system design and Simulation of c++ code to achieve)
- 2012-03-02 16:35:01下载
- 积分:1
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k-nnaustralia
基于MATLAB环境下k-nn算法分类器对Australia.data的分析(under matlab based on the k-nn classifier analysis for the australia.data)
- 2010-05-07 13:58:09下载
- 积分:1
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MATGRAPH-BY-EXAMPLE
描述了matlab关于图论的工具箱使用和应用,主要是英语显示的(MATGRAPH BY EXAMPLE)
- 2012-05-03 21:52:00下载
- 积分:1
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MATLAB_GUI
matlab_gui实例讲解,针对于有一定基础的人员学习!(matlab_gui examples to explain, for staff based learning!)
- 2012-11-05 20:23:16下载
- 积分:1
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pso
说明: 基于matlab的标准粒子群优化算法,?趍atlab的标准粒子群优化算法,(Matlab based on the standard particle swarm optimization algorithm,? 趍atlab standard particle swarm optimization algorithm,)
- 2008-11-21 11:06:31下载
- 积分:1