-
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
-
ga
说明： genetic code with roullet wheal
- 2009-12-31 19:47:52下载
- 积分：1
-
Lecture_1
说明： MATLAB第一节，介绍MATLAB的起源，以及最初级的东西。(MATLAB first section describes the origin of MATLAB, and the most elementary things.)
- 2010-04-28 11:56:12下载
- 积分：1
-
05276800
matlab simulink bidirectional converter
- 2014-01-05 22:55:00下载
- 积分：1
-
LiteMapper_5600
一种激光雷达扫描系统的相关参数，对于了解用该系统获取的lidar数据很有帮助(A laser radar scanning system parameters, the system used for the understanding of the lidar data to obtain useful)
- 2011-01-10 16:35:47下载
- 积分：1
-
87361026FEA
能够计算进行有限元和扩展有限元的简单计算(FEA and XFEM matlab code can do a single crack in elastic analysis)
- 2010-02-27 16:18:14下载
- 积分：1
-
80211B.phy.dbpsk
802.11B在物理层上的仿真,DBPSK调制(802.11B in the physical layer simulation, modulation DBPSK)
- 2006-10-22 03:28:49下载
- 积分：1
-
liziqun_Matlab
粒子群算法的matlab实现，自己写的，对初学者有一定帮助(good for learning)
- 2013-11-29 12:17:59下载
- 积分：1
-
2010-matlab-3
2010 数学建模大赛 赛前matlab培训3(Mathematical modeling knowledge and experience 2010.zip)
- 2013-11-11 23:22:52下载
- 积分：1
-
the-box-dimension
利用matlab图像处理计算一维信号的盒维数(Calculated using matlab image processing one-dimensional signal box dimension)
- 2013-12-25 15:15:40下载
- 积分：1
