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durbin
The durbin method of finding power spectral estimates
- 2011-11-15 00:08:40下载
- 积分：1
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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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powel58998l
powel optimization method
- 2013-12-01 04:01:05下载
- 积分：1
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mmse1
pe to snr for equalizer zfl and mmse for channel [1 .55]/norm([1 .55]) and tap=5
- 2010-06-23 18:30:30下载
- 积分：1
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Gngauss
产生高斯分布随机变量方法的Matlab脚本，运用该小程序可以方便产生高斯分布随机变量(Random variables have a Gaussian distribution methods Matlab script, use the small program can easily generate Gaussian distributed random variables)
- 2009-04-20 14:29:21下载
- 积分：1
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crout
这个是克劳特分解的源代码，上矩阵论课的同学可以参考一下(This is the source code Claut decomposition, the matrix theory lessons students can refer to)
- 2011-10-15 14:27:59下载
- 积分：1
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CFD_matlab
基于matlab的，关于lax-wendroff,lax-friedrichs,一阶迎风格式，一阶warming-beam格式的计算流入门简单算例(simple examples of lax-wendroff, lax-friedrichs, first-order upwind, first-order warming-beam based on MATLAB.)
- 2013-06-17 16:56:17下载
- 积分：1
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trap_mf2
this is a code for triangular membership function
in fuzzy logic
- 2010-06-23 21:50:24下载
- 积分：1
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backpro-standard
backprogation step by step (single layer)
- 2009-03-27 06:49:28下载
- 积分：1
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MAX-MIN-Ant-System
最大最小蚂蚁系统优化算法求解TSP问题，最优化遍历所有城市。(Max Min ant system optimization algorithm for TSP, optimization through all cities.)
- 2013-11-07 23:55:27下载
- 积分：1
