OutputPort1=InputPort1;
clc;
t = 0:1/1e8:2e-6;
y = chirp(t,170e6,2e-6,150e6);
t1 = 0:1/1e8:20e-6;
x = 0*t1;
y1 = chirp(t,190e6,2e-6,170e6);
y2 = chirp(t,210e6,2e-6,190e6);
y3 = chirp(t,230e6,2e-6,210e6);
y4 = chirp(t,250e6,2e-6,230e6);
z = [y x y1 x y2 x y3 x y4];
plot(z);
for i=1:9009
    OutputPort1.Sampled.Signal(1,i)=InputPort1.Sampled.Signal(1,i).*z(i);
end


