Mercurial > hg > camir-ismir2012
diff toolboxes/FullBNT-1.0.7/GraphViz/approxeq.m @ 0:cc4b1211e677 tip
initial commit to HG from
Changeset:
646 (e263d8a21543) added further path and more save "camirversion.m"
| author | Daniel Wolff |
|---|---|
| date | Fri, 19 Aug 2016 13:07:06 +0200 |
| parents | |
| children |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/toolboxes/FullBNT-1.0.7/GraphViz/approxeq.m Fri Aug 19 13:07:06 2016 +0200 @@ -0,0 +1,21 @@ +function p = approxeq(a, b, tol, rel) +% APPROXEQ Are a and b approximately equal (to within a specified tolerance)? +% p = approxeq(a, b, thresh) +% 'tol' defaults to 1e-3. +% p(i) = 1 iff abs(a(i) - b(i)) < thresh +% +% p = approxeq(a, b, thresh, 1) +% p(i) = 1 iff abs(a(i)-b(i))/abs(a(i)) < thresh + +if nargin < 3, tol = 1e-2; end +if nargin < 4, rel = 0; end + +a = a(:); +b = b(:); +d = abs(a-b); +if rel + p = ~any( (d ./ (abs(a)+eps)) > tol); +else + p = ~any(d > tol); +end +