iFit/del2

PURPOSE

b = del2(s) : computes the Discrete Laplacian of iData object

SYNOPSIS

function a = del2(a)

DESCRIPTION

 b = del2(s) : computes the Discrete Laplacian of iData object

   @iData/del2 function to compute the Discrete Laplacian of data sets.

 input:  s: object or array (iData)
 output: b: object or array (iData)
 ex:     b=del2(a);

 Version: Nov. 26, 2018
 See also iData, iData/gradient, del2, gradient, iData/jacobian

CROSS-REFERENCE INFORMATION

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