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Why doesn't it work ? Please help

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David
David ，2023-3-16
编辑： VBBV ，2023-3-16
Hey!
I need to write this function , but i have tried it and it doesn't work.
Where am I wrong ?
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回答（1 个）

KSSV
KSSV 2023-3-16
dt = 0.01;
t = 4;
T = 0:dt:t;
% First Quarter
r1 = 0:dt:t/4 ;
p1 = sin(pi.*r1) ;
plot (r1,p1)
% Define second Quarter here and append it to the above
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VBBV
VBBV 2023-3-16
编辑：VBBV 2023-3-16
% Second Quarter
r2 = t/4:dt:t/2
p2 = zeros(size(r2));
y = [p1 , p2]
figure(2)
plot([r1 r2],y)
Try it as above

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