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huda nawaf

for take long time

Asked by huda nawaf
on 19 Nov 2011

hi,

I have vector of indices, I should look for indices in large vector of values, then arrange the values depend on their indices in that vector and place it in new vector.

I hope to use a command instead of for for searching , because it is taking long time.

index=[3 2 1 100......................] very long
values=[10 9 2 .....................]
new=[2 9 10.........................]

is there such command?

thanks

  2 Comments

Robert Cumming
on 19 Nov 2011

what have you tried?

huda nawaf
on 19 Nov 2011

thanks , the problem is solved by walter

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2 Answers

Answer by Walter Roberson
on 19 Nov 2011
 Accepted answer
new = values(index);

  0 Comments


Answer by huda nawaf
on 19 Nov 2011

many many thanks for u and for matlab

you solved big problem

  0 Comments


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