Mercurial > octave-nkf

diff scripts/image/gray.m @ 559:4e826edfbc56

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[project @ 1994-07-25 22:18:28 by jwe] Initial revision
author jwe
date Mon, 25 Jul 1994 22:19:05 +0000
parents
children 56520a75b5b3
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/scripts/image/gray.m	Mon Jul 25 22:19:05 1994 +0000
@@ -0,0 +1,12 @@
+function map = gray(number)
+
+  if(nargin == 0)
+    number = 64;
+  endif
+
+  gr = [0:(number-1)]';
+  
+
+  map = [ gr gr gr ]/(number-1);
+
+endfunction