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changeset 1254:cc81e087aa50 octave-forge

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[for Stefan van der Walt]: fix speckle calculation to be local.
author pkienzle
date Fri, 30 Jan 2004 17:59:45 +0000
parents 634e73d5db36
children 49e6eee5f7ff
files main/image/imnoise.m
diffstat 1 files changed, 1 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/main/image/imnoise.m	Fri Jan 30 11:03:19 2004 +0000
+++ b/main/image/imnoise.m	Fri Jan 30 17:59:45 2004 +0000
@@ -48,7 +48,7 @@
     A(noise >= 1-a/2) = 1;
   elseif (strcmp(stype, 'speckle'))
     if (nargin < 3), a = 0.04; endif
-    A = A * (1 + randn(size(A))*a);
+    A = A .* (1 + randn(size(A))*a);
   else
     error("imnoise: use type 'gaussian', 'salt & pepper', or 'speckle'");
   endif