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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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Newton_Raphson_method
牛顿拉夫逊法 的matlab 程序,已经验证 可以使用(Newton Raphson method)
- 2020-07-08 15:58:56下载
- 积分:1
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fembem
基于边界元与有限元耦合的地震动模拟程序。能简单有效的解决地震作用下地表位移反应问题(Based on boundary element and finite element coupled to ground motion simulation program. Can be simple and effective solution surface displacement response under earthquake problem)
- 2020-12-11 15:29:18下载
- 积分:1
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Algoritmo-Genetico
MATLAB
PID Tunning using Genetic Algorithms
- 2013-05-01 09:37:15下载
- 积分:1
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ecef2enu
MATLAB ecef2enu converter
- 2015-09-12 16:44:41下载
- 积分:1
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FBCCA是处理SSVEP信号重要分类识别算法
说明: FBCCA是处理SSVEP信号重要分类识别算法(Fbcca is an important classification and recognition algorithm for processing SSVEP signals)
- 2021-04-19 16:58:51下载
- 积分:1
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simulink
几个关于simulink的程序例子 希望能帮助大家(Several program examples Simulink)
- 2012-04-29 18:01:11下载
- 积分:1
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NMF
一个基本的非负矩阵分解计算程序, 可在Matlab环境下运行.(Algorithms for Non-negative Matrix Factorization)
- 2012-01-15 18:50:12下载
- 积分:1
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billiner
一个用matlab编写的最近邻插值法求图像的范大于缩小的小程序(Matlab prepared using a nearest neighbor interpolation for images larger than narrow the scope of small programs)
- 2008-01-30 15:32:02下载
- 积分:1
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follow_front
此为一个跟踪前车的matlab仿真模型,其中包括了跟踪算法,和车辆2自由度模型。仿真结果表明可行。(This is a track the vehicle in front of the matlab simulation model, including the tracking algorithm, and the two degrees of freedom model of vehicle. Simulation results show that the feasible.)
- 2020-10-19 11:07:25下载
- 积分:1