for take long time

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huda nawaf
huda nawaf 2011-11-19
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 个评论
Robert Cumming
Robert Cumming 2011-11-19
what have you tried?
huda nawaf
huda nawaf 2011-11-19
thanks , the problem is solved by walter

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Walter Roberson
Walter Roberson 2011-11-19
new = values(index);

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huda nawaf
huda nawaf 2011-11-19
many many thanks for u and for matlab
you solved big problem

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