Gradient of a matrix

[Mariahnova]

I am looking for some code that will calculate the gradient of a matrix (2D array). The source of the data is an image from a  camera. Has anyone got a lead on something like that? It seems like a common function but I have not been able to spot it in the Labview offerings, even in the Pro version.

Thanks in advance!

Dave

[jyang72211]

Have you looked at below?

http://zone.ni.com/reference/en-XX/help/371361E-01/lvtextmath/msfunc_gradient/

[Mariahnova]

This is exactly what we needed!

Thank you for your help,

Dave