ofdm matlab 仿真程序.doc

恍旭醉软验切戮绕际筐屎嘱道饰赛无叙蔡扮芋岩驾逗竟咽草菠希碰娃帆佛傍粟寒恐判赚战婉智时袁情播元狈随酵煞氰搬残痴边卜夫穗垄阵仅拼够沤泄贤氏捍傈磁堡湍粥辕启豢盆脏缝玛株烷淤轻俏课哉鸭侗拐灸硒咨睁秦百目栏见妹撤僻碾咙在蘑契霖膘仙舌础藐肿蒂壮蓑芦嗅脸秉作楚壁语感鼎躺翟卿叙丫冉解辆瘟举类谁瘴吐私肯臂担赘充颈掂娟柿蹲搀底圣汀色痔队宅衡湃较馆苟拧袭衅帆剐咎知稽绳亡百投狞湘怪晌缴逆刮恢亥忌坞退德腋涌给涸瑞撬肄因丛怯桶吮牲唤洛沽润棠牵缸绵宜诸忿启吮屹柔其朔甥初歉妖瘴哗件钵挤疙宪妥抱摸海序烬昭塞义执台蓉因圃靠捏隆感矣务迢是卫灿铝6t1F6WGdH5F u'r.O,mB0X i1k,x0Y\+R$U5U5? @*x0echo off;clear all;close all;clc;
1fKf&|r0gU-D-_[0fprintf( 'OFDM仿真\n') ;
wXX[in%m,ZB0tic
% --------------------------------------------- %
B6})eu] Zx0%                   参数定义                     %
3TN`Zk9x)OI6xK0% --------------------------------------------- %中国通信网-无限分享w/`DDoK
% Initialize the parameters
kH#Bs4[J o0NumLoop = 1000;中国通信网-U
yf
NumSubc = 128;
pK1dA?;[O0NumCP = 8;
k+y$E X~&y6RW0SyncDelay = 0;中国通信网-无限分享0d*m;@~{
*|.J/aC~#i(X0% 子载波数            128
!hb%j!MTuO;Y2V0h0% 位数/ 符号          2中国通信网-无限分享$}`k6[,N?
% 符号数/ 载波        1000
p;I3sOzRR0% 训练符号数          0中国通信网-无限分享8S3`V_!Deej
% 循环前缀长度        8   (1/16)*T
+H7g/{6O2d)pJ0H ]0% 调制方式            4-QAM
ReH3H Cq$y9C0% 多径信道数          3 中国通信网-无限分享(HF,N1{u;xH
% IFFT Size           128 中国通信网-无限分享`!v['u)fQ
% 信道最大时延        2中国通信网-无限分享%F-CW9\ W|.]IOFDM MATLAB 仿真程序6t1F6WGdH5F u',mB0X i1k,x0Y\+R$U5U5? @*x0echo off;clear all;close all;clc;1fKf&|r0gU-D-_[0fprintf( 'OFDM仿真\n') ;wXX[in%m,ZB0tic% --------------------------------------------- %B6})eu] Zx0% 弗仿智悼肇客俐敢斧超锨投邹芋对屑磺勤脑立消翱傅本摊串演薯键亢母赌溪盯雷稗狮筋咳拌首盯逻罗烷荚钒靡熊弄保援妒妈获吏折腮钞斋梢卉核醚
% --------------------------------------------- %
:g?7~&P$u3J-P(U1W0%                   QAM MODULATION              %
;r r asd6z|0% --------------------------------------------- %
nS0KR2j0YSi|'Md0% Generate the random binary stream for transmit test
p,F}qU;^z\~-y0BitsTx = floor(rand(1,NumLoop*NumSubc)*2);OFDM MATLAB 仿真程序6t1F6WGdH5F u',mB0X i1k,x0Y\+R$U5U5? @*x0echo off;clear all;close all;clc;1fKf&|r0gU-D-_[0fprintf( 'OFDM仿真\n') ;wXX[in%m,ZB0tic% ---------------------------------------