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diff scripts/general/gradient.m @ 9165:8c71a86c4bf4

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Update section 17.5 (Utility Functions) of arith.txi
author Rik <rdrider0-list@yahoo.com>
date Fri, 01 May 2009 10:06:16 -0700
parents c1fff751b5a8
children 95c3e38098bf
line wrap: on
line diff
--- a/scripts/general/gradient.m
+++ b/scripts/general/gradient.m
@@ -25,8 +25,8 @@
 ## @deftypefnx {Function File} {[@dots{}] =} gradient (@var{f}, @var{x0}, @var{s})
 ## @deftypefnx {Function File} {[@dots{}] =} gradient (@var{f}, @var{x0}, @var{x}, @var{y}, @dots{})
 ##
-## Calculate the gradient of sampled data or of a function.  If @var{m}
-## is a vector, calculate the one dimensional gradient of @var{m}.  If
+## Calculate the gradient of sampled data or a function.  If @var{m}
+## is a vector, calculate the one-dimensional gradient of @var{m}.  If
 ## @var{m} is a matrix the gradient is calculated for each dimension.
 ##
 ## @code{[@var{dx}, @var{dy}] = gradient (@var{m})} calculates the one