Why doesn't it work ?

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David
David 2023-1-15
回答： VBBV 2023-3-2
Why doesn't it work ?
I don't understand
  3 个评论
显示 1更早的评论
David
David 2023-1-15
s = 1.25;
t1 = 0:0.01:pi/2;
t2 = pi/2:0.01:pi;
t = [t1 t2];
p = [(4*(sin(2*t1))(sin(2*t1)))*exp(-(t/s)(t/s))+2) (4*(sin(2*t2))*(sin(2*t2)))*exp(-t2/s)+2)];
figure()
plot(t ,p)
xlabel("yura")
ylabel("elad")
title("lauren hazout")
dpb
dpb 2023-1-15
That's better, thanks, but why not edit the original Q? and put the code there? Will it not let you edit your own Q?.
But, you've not taken the advice to heed -- the problem is still that you're not using the "dot" operators...

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回答（2 个）

KALYAN ACHARJYA
KALYAN ACHARJYA 2023-1-15
Ran in:
s = 1.25;
t1 = 0:0.01:pi/2;
t2 = pi/2:0.01:pi;
t = [t1 t2];
x1=4*sin(2*t1).*sin(2*t1).*exp(-(t1/s))+2;
x2=4*sin(2*t2).*sin(2*t2).*exp(-(t2/s))+2;
p =[x1 x2];
plot(t,p)
xlabel('yura'); ylabel('elad')
title('lauren hazout')
VBBV
VBBV 2023-3-2
Ran in:
s = 1.25;
t1 = 0:0.01:pi/2;
t2 = pi/2:0.01:pi;
t = [t1 t2];
p=[4*sin(2*t1).^2.*exp(-(t1/s).^2)+2 4*sin(2*t2).^2.*exp(-(t2/s))+2]
p = 1×316
2.0000 2.0016 2.0064 2.0144 2.0255 2.0398 2.0572 2.0776 2.1011 2.1275 2.1569 2.1890 2.2239 2.2615 2.3017 2.3443 2.3894 2.4367 2.4862 2.5378 2.5913 2.6466 2.7036 2.7621 2.8221 2.8833 2.9457 3.0091 3.0734 3.1384
%
plot(t,p)
xlabel('yura'); ylabel('elad')
title('lauren hazout')
As the error suggests, use element wise powee .^

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