Can anyone help this graph matlab code please?

Answer 1

[Sara Boznik]

Hi,

is maybe this code what are you looking for?

x=-3:0.01:3;
y=NaN(size(x));
L=x<=-2;
y(L)=0;
L=x>-2 & x<0;
y(L)=x(L)+2;
L=x>=0 & x<2;
y(L)=-x(L)+2;
L=x>=2;
y(L)=0;
subplot(2,1,1)
plot(x,y,'b')
axis([-3,3,-1,3])
xlabel 't(sec)'
ylabel 'f(t)'

x=-3:0.01:3;
y=NaN(size(x));
L=x<=-1;
y(L)=0;
L=x>-1 & x<1;
y(L)=1;
L=x>=1;
y(L)=0;
subplot(2,1,2)
plot(x,y,'r')
axis([-3,3,-1,2])
xlabel 't(sec)'
ylabel 'g(t)'

I wish that helps you and good luck.

[Olis Oli]

İt's okey but there is no convolution signal in output

[Sara Boznik]

Sorry my English is bad, I don't know what means convolution, can you describe to me what exactly do you need?

[Sara Boznik]

Is this work also for Simulink? If yes, then it is easy to do it.

[Olis Oli]

There should be part like this :

[Sara Boznik]

If you use Simulink than search for blocks step and ramp, than you have to add scope (just to see if the result is correct) and blocks to workspace that you can plot that in Matlab.

[John D'Errico]

Please don't do student homwrok assignments for them. This does not help the student, teaching them only they can always find some person to do their work for them.