prediction.m

无线移动信道的matlab源码 用于对无线通信信道的编程实现

%
clf;
figure(gcf);
% setfsize(600,250);
echo on;
clc;
%Initlin-initialize the linear layer
%adaptwh-accept Widrow-Hoff rule to train the liearity
pause
clc
time1=0:0.05:4;
time2=4.05:0.024:6;
time=[time1 time2];
t=[sin(time1*4*pi) sin(time2*8*pi)];
p=delaysig(t,1,5);
pause
clc
plot(time,t)
alabel('Time','Target Signal','Signal to be Predicted')
pause
clc
[w,b]=initlin(p,t)
pause
clc
lr=0.1;
[a,e,w,b]=adaptwh(w,b,p,t,lr);
pause
clc
plot(time,a,time,t,'--')
alabel('Time','Output_ Target_','Output and Target Signals')
pause
plot(time,e,[min(time) max(time)],[0 0],':r')
alabel('Time','Error','Error Signal')
echo off