shiyan.m

基于最小均方算法lms算法的程序源代码程序仿真

Q=0:pi/100:pi;
e=pi*(sin(Q)-sin(10/pi));
y1=sin(4*e);
y2=1/sin(0.5*e);
Y=y1/y2;
figure(1);
%subplot(311)
%plot(Q,real(Y));
plot(Y);
grid
title('信号s时域波形');
xlabel('n角度');
ylabel('s幅度');
figure(2);
plot(Q,e);
grid
figure(3);
plot(y1,e);
grid
figure(4);
plot(y2,e);
grid