Plotting a Continuous Spectrum

Hi, while I'm practising about continuous spectrum plotting I'm stuck at one point.

For example I want to give T = 0.2 and A = 1

Here I tried this but I am not sure if it is a continuous spectrum.

close all;
t = (0:0.01:2*pi);
T = 0.2;
A = 1;
y = A * sin(2 * pi * t / T);
plot(t,y)

Answer 1

[VBBV]

Try changing the values for T ,time period from 0.2 to 1. You can notice the difference whether it's continuous or appears as discrete

[cikalekli]

May I ask about the terms of continuous spectrum and continuous wave are the same thing or not?

Yeah I changed and I see that this is continuous right.

but did I do right the rest of the part please?

Thanks in advance.

close all;
t = (0:0.01:2*pi);
T = 1;
A = 1;
y = A * sin(2 * pi * t / T);
plot(t,y)

[cikalekli]

Can you also look at this question which I asked today please? That would be perfect if you could observe:

Link:

Plotting Impulse response of a system and I am stuck - (mathworks.com)