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getPDF1
In this paper, we investigate the timing and carrier
frequency offset (CFO) synchronization problem in decode and
forward cooperative systems operating over frequency selective
channels. A training sequence which consists of one orthogonal
frequency-division multiplexing (OFDM) block having a tile
structure in the frequency domain is proposed to perform synchronization.
Timing offsets are estimated using correlation-type
algorithms. By inserting some null subcarriers in the proposed tile
structure, we propose a computationally efficient subspace decomposition-
based algorithm for CFO estimation. The issue of optimal
tile length is studied both theoretically and through simulations.
By judiciously designing the tile size of the pilot, the proposed
algorithms are shown to have better performance, in terms of
synchronization errors and bit error rate, than the time-division
multiplexing-based training method and the computationally demanding
space-alternating generalized expectation-maximization
- 2010-08-11 18:19:11下载
- 积分：1
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cap2_mitra_book
This file contain the programs of cap 2 of the book digital signal processing , writing by mitra 3rd edition.
- 2009-04-03 06:29:13下载
- 积分：1
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MATLAB
matlab的资料，功能齐全，帮助很大，完全免费，应用广泛(matlab)
- 2010-12-16 14:44:24下载
- 积分：1
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am
说明： AM调制及单边带调制 程序规范易懂,It will be helpful to you!(AM modulated single-sideband modulation procedures and norms understandable, It will be helpful to you!)
- 2006-04-26 23:37:26下载
- 积分：1
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panel_2.4
panel 基于matlab的源代码，适合数据的面板分析(Panel based on the matlab source code, suitable for data analysis of the panel)
- 2012-05-01 00:39:03下载
- 积分：1
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bplist-python-master
Python script to generate prime numbers.
- 2014-12-29 22:57:21下载
- 积分：1
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mtd-xip
MTD primitives for XIP support. Architecture specific functions.
- 2015-03-05 10:10:07下载
- 积分：1
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openloop
imnverted pendulum
bymyself
- 2014-01-26 23:04:03下载
- 积分：1
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empca
Expectation maximisation with principal component analysis
- 2010-08-26 22:05:14下载
- 积分：1
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01
说明： 一些有关最优控制理论的控制实例程序集仿真 (Optimal control theory control instance assembly)
- 2012-06-11 16:30:17下载
- 积分：1
