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資源簡介

OFDM/OQAM系統代碼,采用PHYDYAS濾波器,包括PPN結構和IFFT模塊。

資源截圖

代碼片段和文件信息

clear?all;
clc;
fprintf(‘OFDM_OQAM_Perfect_Channel_Estimation\n‘);

%%%%%%%%%%%%%%%%%%%%%%%%??參數設置??%%%%%%%%%%%%%%%%%%%%%%%%
Num_frame?=?100;%FBMC符號數
Num_Sub?=?256;%子載波數
ite_number?=?100;%過多徑次數
taps?=?8;%重疊因子K=taps/2
Mod_oder?=?2;%調制指數:4QAM
Eb_N0?=?0:2:10;%信噪比設置
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%


%%%%%%%%%%%%%%%%%%%%%%%%??固定參數??%%%%%%%%%%%%%%%%%%%%%%%%
K?=?taps/2;
M?=?Num_Sub;
N?=?Num_frame;
snr?=?Eb_N0?+?10*log10(Mod_oder);
number?=?zeros(ite_numberlength(snr));
ratio?=?zeros(ite_numberlength(snr));
BER?=?zeros(1length(snr));
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%


%%%%%%%%%%%%%%%%%%%%%??原型濾波器設置??%%%%%%%%%%%%%%%%%%%%%
alpha?=?1;
tau0?=?1/sqrt(2);
f0?=?1/sqrt(2);
t_N?=?-K*M:2:K*M-1;
t?=?t_N/2/M;
h_IOTA?=?EGF

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2014-09-03?20:57??BER_OFDM_OQAM\
?????文件????????2852??2014-09-03?20:57??BER_OFDM_OQAM\BER_OFDM_OQAM_main.asv
?????文件????????2671??2014-09-03?21:06??BER_OFDM_OQAM\BER_OFDM_OQAM_main.m
?????文件?????????399??2014-06-17?23:37??BER_OFDM_OQAM\EGF.m
?????文件????????1321??2014-07-23?10:12??BER_OFDM_OQAM\OFDM_OQAM_Rx.m
?????文件????????1202??2014-06-16?16:51??BER_OFDM_OQAM\OFDM_OQAM_Tx.m
?????文件?????????127??2014-06-10?14:02??BER_OFDM_OQAM\conv_row.m
?????文件????????1483??2014-06-08?14:02??BER_OFDM_OQAM\d_k.m
?????文件?????????144??2014-06-08?14:02??BER_OFDM_OQAM\gauss.m

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