for loop for different set of values
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Muhammad Usman
el 22 de Jun. de 2015
Comentada: Rafiqul Islam
el 31 de Oct. de 2022
Hi, i want to run for loop with different set of values as for example
for i = 2:6,17:22
Y= 2*i;
End
Please do it ASAP
Respuesta aceptada
Tim
el 22 de Jun. de 2015
Editada: Tim
el 22 de Jun. de 2015
A more polite way to ask in the event of urgency would be something like:
"I really need help on this one, time is a factor!"
a =[2:6 17:22]
for i=1:length(a)
y=2*a(i)
end
Or if you want to do it without a loop use vector form, which is generally more efficient in MATLAB:
a =[2:6 17:22];
y=2.*a;
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Más respuestas (2)
Azzi Abdelmalek
el 22 de Jun. de 2015
Editada: Azzi Abdelmalek
el 22 de Jun. de 2015
It's better to avoid the variable i, because it's used by Matlab with complex numbers.
for ii= [2:6,17:22]
Y= 2*ii;
end
0 comentarios
Walter Roberson
el 22 de Jun. de 2015
for i = [2:6,17:22]
Y = 2*i;
end
Note that you are overwriting Y completely each time, which is a common error in for loops. When you are looping over values that are not consecutive integers and you want to get one output value for each input value then use something like
ivals = [2:6,17:22];
for k = 1 : length(ivals);
i = ivals(k);
Y(k) = 2 * i;
end
2 comentarios
Amir Mohammad Babaie Parsa
el 25 de Mayo de 2022
Editada: Amir Mohammad Babaie Parsa
el 25 de Mayo de 2022
Hi
It really helped me, Thanks a zillion.
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