How can i draw the graph of this two functions using matlab

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PULAK Kumer
PULAK Kumer il 19 Dic 2020
Commentato: Rafael Hernandez-Walls il 19 Dic 2020
  1 Commento
Rik
Rik il 19 Dic 2020
You can find guidelines for posting homework on this forum here. If you have trouble with Matlab basics you may consider doing the Onramp tutorial (which is provided for free by Mathworks).

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Rafael Hernandez-Walls
Rafael Hernandez-Walls il 19 Dic 2020
when i have this like problem i use this code:
t=linspace(0,2*pi,50);
f=((t>0)&(t<=1)).*2+((t>1)&(t<=pi/2)).*0.5.*t.^2+((t>pi/2)).*cos(t);
plot(t,f)
  2 Commenti
Rik
Rik il 19 Dic 2020
Why did you post a complete solution to a homework question?
I would also use ... to make each piece of this function more distinct:
t=linspace(0,2*pi,50);
f= ((t>0)&(t<=1) ).*2+...
((t>1)&(t<=pi/2)).*0.5.*t.^2+...
((t>pi/2) ).*cos(t);
plot(t,f)

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