If condition without loop

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manokaran manivasakan
manokaran manivasakan on 28 Jun 2012
i want to change as if 0<A(i,j)<=1 then 1 and if 1<A(i,j)<=2 then 2 and......i don't like to use loop.only use routing and chopping methods....

Answers (3)

Walter Roberson
Walter Roberson on 28 Jun 2012
A = ceil(A);

Jan
Jan on 28 Jun 2012
if 0 < A(i,j) && A(i,j) <= 1
Please note, that if depending on the data it is not required to check 1 < A(i,j) again, when A(i, j) <= 1 has been excluded before (and no A < 0 cases appear).

Ryan
Ryan on 28 Jun 2012
Edited: Ryan on 28 Jun 2012
A(A>0 & A<=1) = 1;
A(A>1 & <=2) = 2;
Of course if you'd like to do this continuously (constantly rounding values, not just between [0 1] and [1 2]) then use Walter Roberson's method for speed and ease of implementation.

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