Mercurial > octave-nkf

diff scripts/control/util/zgrownorm.m @ 7125:f084ba47812b

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[project @ 2007-11-08 02:29:23 by jwe]
author jwe
date Thu, 08 Nov 2007 02:29:24 +0000
parents a1dbe9d80eee
children b01db194c526
line wrap: on
line diff
--- a/scripts/control/util/zgrownorm.m	Thu Nov 08 01:09:44 2007 +0000
+++ b/scripts/control/util/zgrownorm.m	Thu Nov 08 02:29:24 2007 +0000
@@ -26,6 +26,10 @@
 
 function [sig, tau] = zgrownorm (mat, meps)
 
+  if (nargin != 2)
+    print_usage ();
+  endif
+
   rownorm = [];
   for ii = 1:rows (mat)
     rownorm(ii) = norm (mat(ii,:));