define function in one line
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How can I define vector p without using function statement?
suppose
t = 0:0.1:1
p = sin(t) when t<0.6
p = 0 when t>=0.6
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Réponse acceptée
Rik
le 23 Fév 2024
I don't know if you want to avoid anonymous functions as well, but this should give you a finer plot:
% p = sin(t) when t<0.6
% p = 0 when t>=0.6
p = @(t) (t<0.6).*sin(t);
fplot(p,[0 1])
The problem here is mostly that sin(x) is very close to x for small x, which means you have a fairly straight line. Adding a straight line helps to show there is actually a slight curve:
p = @(t) (t<0.6).*sin(t);
figure
fplot(p,[0 1])
hold on
fplot(@(t) sign(p(t)).*t,[0 1])
legend({'y = sin(t)','y = x'})
2 commentaires
Rik
le 23 Fév 2024
You're welcome. If my answer solved your issue, please consider marking it as accepted.
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