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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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booot-stream
AN IMPORTANT class of theoretical and practical
problems in communication and control is of a statistical nature.
- 2015-03-15 00:12:04下载
- 积分:1
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eva
基于Gumbel极值分析的腐蚀剩余寿命估计过程中,Gumbel分布图的绘制程序。该程序在论文“储罐底板机器人在线检测数据的极值分析”有应用。(Gumbel distribution graph plotting code for corrosion residual life estimation. The program is applied in the paper Extreme Value Analysis of In-Service Robotic Storage Tank Floor Inspection .)
- 2017-04-07 10:40:04下载
- 积分:1
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Desktop
说明: 模糊 , PID在储能充电放电中的应用。(Application of fuzzy PID in energy storage charge and discharge)
- 2019-05-29 19:17:38下载
- 积分:1
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prony代码matlab
可以通过解压后获得 matlab的prony拟合
- 2023-01-31 06:05:04下载
- 积分:1
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plane-FEM
有限元分析计算的matlab程序,希望对大家有所帮助(finite element analysis of Matlab procedures, we hope to help)
- 2007-03-11 16:46:18下载
- 积分:1
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Fz
说明: K分布仿真的一部分,一部分是斑纹分量 还有是结构分量 两者点乘得到K分布序列 (K distribution part of the simulation, in part, there is a structural component markings component of both the dot distribution sequence obtained K)
- 2013-12-03 18:28:37下载
- 积分:1
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neural-network-solving-tsp
神经网络解决旅行商问题,讨论了矩阵大小对算法稳定性的影响。土木工程领域中,常用于进行结构参数识别等。(Neural network to solve the traveling salesman problem, discussed the impact of the size of the matrix algorithm stability. The field of civil engineering, structural parameters commonly used in identification.)
- 2013-12-22 10:12:07下载
- 积分:1
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编译通过的粒子追踪测速迭代松弛算法例子
仿真效率很高的,混沌的判断指标Lyapunov指数计算,Matlab实现界面友好,matlab实现了五类灰色关联度模型的计算,利用matlab GUI实现的串口编程例子,对于初学者具有参考意义。
- 2023-02-22 14:55:03下载
- 积分:1
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KMP
this is a kmp code running on windows
- 2015-03-04 14:42:39下载
- 积分:1