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Math Forum » Discussions » Software » comp.soft-sys.matlab

Topic: how to 'reindexing' an array
Replies: 1   Last Post: Oct 4, 2012 11:16 AM

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Samit

Posts: 55
Registered: 12/6/08
how to 'reindexing' an array
Posted: Oct 4, 2012 10:28 AM
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Hi,
I have an array A = [2 5 2 3 1 7 6 3 2 5]. It has 10 elements. I have another index set I=[9 5 4 1 2 7 6 8 10 3]. I want to assign I as index set of A, i.e. if I name the new array as newA, then newA(9)=2, newA(5)=5, ...,etc.

how can I do that?

thanks,
hato

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