Partial derivative
in [Matlab]
|
From: Zuzana Andrlova on 26 Apr 2010 07:21 I would like to ask how to calculate in matlab second partial derivatives d^2f/dx^2 , d^2f/dy^2 , d^2f/dxdy , when f is function of x and y. Then f , x and y are given by 2D matrix of discrete values, derivatives should be the same representation. I was trying to use diff and gradient, but both give me different results, so maybe I used it badly. Thanks Zuzana
|
Pages: 1 Prev: importdata issues Next: surface plot colorbar font size changes |