Getting the central n numbers in array..

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Anand Anand
Anand Anand 2011-7-12
Is there an easy way to get central n numbers in an array?for eg x=[ 1 2 3 4 5] I want to extract the central 3 numbers (i.e) 2,3 and 4.Which is the shortest way to do that?

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Walter Roberson
Walter Roberson 2011-7-12
To extract the middle N elements of the vector x:
x((end-N)/2+1:(end+N)/2)
Warning: this will cause an error if you ask for an odd number of elements from a vector of even length, or an even number of elements from a vector of odd length.

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