clear
clc
t=0:0.000001:0.04;
f=50;
fs=500;
b=0;
m=0;
Amp=1;
x=asin(sin(2*pi*fs*t));
x=Amp/max(x)*x+b;
y=sin(2*pi*f*t);

 
plot(t,x,'b',t,y,'g')
grid on