Problem using for loop
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Hi, I need to do something like this:
a=[1 2 3 4 5 6 7 8 9 10];
for i=1:lenght(a)
for ii=i-2:i+2
x=a(ii);
end
end
I found a solution doing something like this:
a=[1 2 3 4 5 6 7 8 9 10];
for i=1:lenght(a)
if i==1
elseif i==2
elseif i=>3&&i<length(a)-2
elseif i==9
elseif i==10
end
end
I need to do the iteration only in the range +- 2 of i.The problem is that a(-1) ,a(0),a(11) and a(12) doesn't exist . . Is there any simple way to solve that problem without using the if conditions?
2 Kommentare
JESUS DAVID ARIZA ROYETH
am 10 Feb. 2020
qué quieres hacer específicamente?
what do you want to do specifically?
Juan Ruiz Osorio
am 12 Feb. 2020
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Weitere Antworten (1)
Akira Agata
am 10 Feb. 2020
How about limiting the loop from 3 to length(a)-2, like the following?
Also, if your calculation process in the inner loop can be re-written without using for-loop, I would strongly recommend doing so.
for k = 3:lenght(a)-2
for kk = k-2:k+2
% Your calculation process
end
end
1 Kommentar
Juan Ruiz Osorio
am 12 Feb. 2020
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