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OFDM
Channel estimation techniques for OFDM systems based on a pilot arrangement are investigated. Channel estimation based on a comb type pilot arrangement is studied through different algorithms for both estimating the channel at pilot frequencies and interpolating the channel. Channel estimation at pilot frequencies is based on LS and LMS methods while channel interpolation is done using linear interpolation, second order interpolation, low-pass interpolation, spline cubic interpolation, and time domain interpolation. Time-domain interpolation is obtained by passing to the time domain by means of IDFT (inverse discrete Fourier transform), zero padding and going back to the frequency domain by DFT (discrete Fourier transform). In addition, channel estimation based on a block type pilot arrangement is performed by sending pilots in every sub-channel and using this estimation for a
- 2015-02-17 00:37:24下载
- 积分：1
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AE2200D28Mcode
This is the map with all the matlab codes used by group D28
- 2012-06-07 20:39:38下载
- 积分：1
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mini-prj-invpend
The “INVERTED PENDULUM, ANALYSIS, DESIGN AND IMPLEMENTATION” is a collection of
MATLAB functions and scripts, and SIMULINK models, useful for analyzing Inverted
Pendulum System and designing Control System for it.
- 2013-12-08 17:52:12下载
- 积分：1
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schumann_resonance
The Schumann resonance frequencies are a set of eigenmodes in the extremely low frequency (ELF) portion of the electromagnetic field spectrum. These frequencies are only present for planetary-like bodies with a substantial ionosphere acting as a perfect electric conductor, thus forming a resonance cavity with the surface. In this example, the Schumann resonance frequencies for the Earth are calculated.
- 2009-05-14 22:23:51下载
- 积分：1
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Fur-Elise
说明： 合成“致爱丽丝”曲子经典部分。 （国外课程设计的一个内容）(Synthesized music Fur Elise using MATLAB （part of a DSP project）)
- 2011-03-31 08:48:25下载
- 积分：1
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MCS
5层3跨弹性框架结构21变量复杂ANN网络建模，同时蒙特卡洛模拟可靠度指标(5 layer 3 inter-elastic frame structure 21 variable complex the ANN network modeling, Monte Carlo simulation reliability index)
- 2021-03-31 16:49:09下载
- 积分：1
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yang_pure
纯色光的杨氏双缝干涉的Matlab仿真实验，与大学物理上的实验一致，可以看到干涉条纹(Solid y ou n g s s double slit interference of light, the simulation experiment, on the pure visiable light)
- 2010-10-14 22:23:33下载
- 积分：1
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FD
利用FD方法求解第一类边界条件下的矩形金属槽(FD method for solving the first boundary condition of the rectangular metal trough)
- 2012-05-21 16:01:35下载
- 积分：1
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programs2e-CARL-WALSH
Supporting matlab programs for the Monetary Theory and Policy, 3nd. ed., by carl walsh
- 2011-10-13 13:14:37下载
- 积分：1
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GAFCM
Fitness value for clustering
- 2012-08-31 14:21:58下载
- 积分：1
