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fwdcode___
this is the matlab prog
- 2010-12-08 21:13:30下载
- 积分：1
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getPDF2
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 18:46:04下载
- 积分：1
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guasschebyshev
说明： 高斯勒让德数值积分matlab程序，输出为：求积系数，求积权值，积分值(Chrysler to Germany and numerical integration of high matlab program output: quadrature coefficients, quadrature weights, integral)
- 2011-03-15 18:29:10下载
- 积分：1
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Scattering_Dielectric_Cylinder
In this program we calculate the scattering field of a infinite dielectric cylinder by two methods. 1)Moment
2)Analytic
- 2009-03-03 15:14:43下载
- 积分：1
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filter
说明： DSP入门：数字滤波器设计(双线性变换法)(DSP basis: Design of digital filter(Double linear transform))
- 2010-03-25 13:32:44下载
- 积分：1
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Smooth-better-than-sharp
This is a code for Smooth better than sharp mobility model.
- 2012-06-18 20:45:15下载
- 积分：1
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auto_simulation_ber
基于simulink仿真通信系统性能时，能够自动仿真误码率与信噪比曲线。(The simulink simulation based communication system performance, automatic simulation BER and SNR curve.)
- 2012-08-30 14:24:58下载
- 积分：1
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UWB_TOA_estimation
这是我在做超宽带测距定位研究时，编写的一个matlab程序，非常值得大家参考。(This is what I was doing UWB Ranging positioning studies, preparation of a matlab program, very worthy of your consideration.)
- 2021-01-27 16:18:37下载
- 积分：1
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get_system_now
此模块可以获取系统的最高权限SYSTEM权限。(This module can obtain the highest authority system SYSTEM privileges.)
- 2015-03-27 22:29:42下载
- 积分：1
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MATLAB
实现局部寻找最大值点，通过Matlab软件实现(Local search for maximum points achieved by Matlab software)
- 2021-01-28 10:28:35下载
- 积分：1
