資源簡介
1、仿真中,MIMO的配置為1個發送天線和兩個接收天線;
2、分集合并技術有最大比合并、等增益合并及選擇性合并;
3、上述三種合并技術均與SISO(單發單收系統)進行了比較;
4、仿真中對上述三種合并技術及SISO的誤比特率進行了對比。
代碼片段和文件信息
%%=====================================================================%%
%In?a?one?transmitting?antenna?and?two?receiving?antenna?collocate
%calculate?the?bits?error?rates?of?the?maximum?ratio?combiningequal?gain?
%combining?selective?combining?and?SISO?system
%%=====================================================================%%
clear?all
clc
close?all
%%
%================Initialize??variables==================================%%
nRxs=2;
nTxs=1;
InfoBitLength?=?50000;%the?length?of?the?transimitted?bits
N0=1;%the?unilateral?power?spectral?density?of?white?noise
Var=N0;%the?variance?of?white?noise
sigma=sqrt(Var/2);
iEbN0=1;
Ber_MRC=zeros(171);
Ber_SISO=zeros(171);
Ber_EGC=zeros(171);
Ber_SLC=zeros(171);
%%
for?EbN0_dB=-8:8
????EbN0=10^(EbN0_dB/10);
????Eb
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件????????3324??2013-11-30?19:55??diversitycombing.m
- 上一篇:EViews.8-32位破解文件
- 下一篇:模擬飛秋代碼
評論
共有 條評論