Mercurial > hg > smallbox
view util/ksvd utils/iswhole.m @ 184:8fc38e8df8c6 danieleb
Minor edits
author | Daniele Barchiesi <daniele.barchiesi@eecs.qmul.ac.uk> |
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date | Fri, 27 Jan 2012 13:18:50 +0000 |
parents | c3eca463202d |
children |
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function z = iswhole(x,epsilon) %ISWHOLE Determine whole numbers with finite precision. % Z = ISWHOLE(X,EPSILON) returns a matrix the same size as X, containing % 1's where X is whole up to precision EPSILON, and 0's elsewhere. % % Z = ISWHOLE(X) uses the default value of EPSILON=1e-6. % Ron Rubinstein % Computer Science Department % Technion, Haifa 32000 Israel % ronrubin@cs % % May 2005 if (nargin<2), epsilon = 1e-6; end z = abs(round(x)-x) < epsilon;