functionderTwoSided

Return approximation of derivative by a two-sided difference quotient (if size(u,1)=1, zero is returned)

Extends from Modelica.Icons.Function (Icon for functions).

Inputs

TypeNameDefaultDescription
Real[:]u
Real[size(u, 1)]y

Outputs

TypeNameDefaultDescription
Real[size(u, 1)]der_ydy/du

Revisions

Date Description
June 22, 2015
DLR logo Initial version implemented by A. Klöckner, F. v.d. Linden, D. Zimmer, M. Otter.
DLR Institute of System Dynamics and Control