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analysis/

mg_gradient.pro

includes main-level program

top source mg_gradient

result = mg_gradient(arr [, dx] [, dy])

Compute the gradient of an array.

Return value

gradient array, 1- or 2-dimensional to match the dimensions of arr

Parameters

arr in required type=2D or 3D array: array to find gradient of
dx in optional type=float default=1.0: increment along x-axis
dy in optional type=float default=1.0: increment along y-axis

File attributes

Modification date:	Tue Sep 13 16:38:05 2011
Lines:	71
Docformat:	rst rst

Personal library of Michael Galloy
Contact me if you have enhancement requests or bug fixes.