Using an array as input argument of a function handle
27 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
Julen Paniagua
am 12 Mai 2020
Kommentiert: Julen Paniagua
am 12 Mai 2020
Hi,
I have a jacobian matrix created using symbolic variables and I was evaluating it using "subs" command. However, I was recommended to use matlabFunction and handleing it as a function handle. The dymensions of the jacobian matrix depend on my system structure and therefore its size is variable, so I am trying to create a generic code.
There is no problem creating the function handle.
(...some code)
% Function handle of Jacobian
J = matlabFunction(J);
and J is:
J =
function_handle with value:
@(V1,V2,V3,V4,theta1,theta2,theta3,theta4)reshape...
My problem comes here. If I design input arguments using a variable which is an array:
a = [1,1,1,1,0,0,0,0];
J_num = J(a);
I get the following error:
Not enough input arguments.
Error in
symengine>@(V1,V2,V3,V4,theta1,theta2,theta3,theta4)reshape([V1.*V2.*cos...
However, If I put it like this it works perfectly:
J_num = J(1,1,1,1,0,0,0,0);
Can anyone can help me?
Thank you in advance!!!
0 Kommentare
Akzeptierte Antwort
Weitere Antworten (0)
Siehe auch
Kategorien
Mehr zu Linear Algebra finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!