资源简介

4G协作中继系统中OFDM系统容量,在MATLAB中的仿真图实现

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代码片段和文件信息

function [ channel_gain1channel_gain2 ] = channel_deployment( N )
%In this function we generate the N Rayleigh Fading Channels
%Input:
%N: number of subcarriers.
%-----------------------------------------------------------------------%
%%% Zheng Chang Department of Mathematical Information Technology
%%% University of Jyv鋝kyl?


nsample = 1000; % number of channel realizations


H1 = (randn(1 N nsample) + sqrt(-1) * randn(1 N nsample)) / sqrt(2); % channel for the first hop
H2 = (randn(1 N nsample) + sqrt(-1) * randn(1 N nsample)) / sqrt(2); % channel for the second hop

for ii = 1:N
    channel_gain1(ii)=mean(abs(H1(1ii:)))*(rand(11)*2);
    channel_gain2(ii)=mean(abs(H2(1ii:)))*(rand(11)*2);
end


 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件        747  2011-01-12 19:09  channel_deployment.m

     文件       1235  2011-01-04 18:42  CompareCapacity.m

     文件        353  2011-01-09 04:13  EPAllocation.m

     文件       2383  2011-01-05 21:36  FairSubcarrierAllocation.m

     文件        373  2011-01-04 03:53  g_cal.m

     文件       7950  2011-03-07 03:58  main2.m

     文件       2098  2010-12-21 18:36  MIMOCapacity.m

     文件        958  2011-01-04 18:42  PowerAllocation.m

     文件       2372  2011-01-05 21:17  RandomSubcarrierAllocation.m

     文件       1938  2011-01-12 20:04  RelaySelection.m

     文件       1942  2011-01-12 20:04  RelaySelectionFair.m

     文件        976  2011-01-06 22:47  RN_deployment.m

     文件       2438  2010-12-23 00:02  SubcarrierAllocation.m

----------- ---------  ---------- -----  ----

                25763                    13


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