Mercurial > hg > octave-terminal
changeset 5967:d542d9197839 ss-2-9-8
[project @ 2006-08-24 21:24:53 by jwe]
author | jwe |
---|---|
date | Thu, 24 Aug 2006 21:27:41 +0000 |
parents | be252143f5e1 |
children | 5c5056e9bd9a |
files | scripts/ChangeLog scripts/set/setdiff.m |
diffstat | 2 files changed, 3 insertions(+), 3 deletions(-) [+] |
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--- a/scripts/ChangeLog +++ b/scripts/ChangeLog @@ -5,7 +5,7 @@ 2006-08-24 Søren Hauberg <soren@hauberg.org> - * miscellaneous/bincoeff.m, set/setdiff.m, specfun/factorial.m: + * miscellaneous/bincoeff.m, specfun/factorial.m: Use logical indexing instead of indices computed by calling find on the logical index.
--- a/scripts/set/setdiff.m +++ b/scripts/set/setdiff.m @@ -56,7 +56,7 @@ [dummy, idx] = sortrows ([c; b]); ## Eliminate those elements of a that are the same as in b. n = length (dummy); - c(idx(dummy(1:n-1) == dummy(2:n)), :) = []; + c(idx(find (dummy(1:n-1) == dummy(2:n))), :) = []; endif else c = unique (a); @@ -66,7 +66,7 @@ [dummy, idx] = sort ([c(:); b(:)]); ## Eliminate those elements of a that are the same as in b. n = length (dummy); - c(idx(dummy(1:n-1) == dummy(2:n))) = []; + c(idx(find (dummy(1:n-1) == dummy(2:n)))) = []; ## Reshape if necessary. if (size (c, 1) != 1 && size (b, 1) == 1) c = c.';