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Error using the Matlab function block in Simulink

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Sameer
Sameer on 30 Jun 2015
Edited: Azzi Abdelmalek on 3 Jul 2015
Hello,
I am trying to use a matlab function block but the function I wrote is giving me an error when used inside the matlab function block, on the other hand the same function is running perfectly when run normally (not using the matlab function block).
function Schritte = Ablaufschritt(Schrittnummer,Ablaufplan)
%#codegen
Z=0;
V=size(Ablaufplan,1);
switch(Z+Schrittnummer)
case Z
if Z==V
Schritte=[Ablaufplan(Z+Schrittnummer,2:end),1];
elseif Z>V
Schritte=[Ablaufplan(1,2:end),0];
else
Schritte=[Ablaufplan(Z+Schrittnummer,2:end),0];
end
end
end
where Schritnummer is a single number and Ablaufplan is a matrix of 15*9.
I am getting the following error
It will be great if anyone can help me to find out the mistake.
Thanking you in anticipation
Best Regards

Accepted Answer

Azzi Abdelmalek
Azzi Abdelmalek on 30 Jun 2015
  2 Comments
Azzi Abdelmalek
Azzi Abdelmalek on 3 Jul 2015
Why switch(Z+Schrittnummer) ? you ca just use
if Z==V
Schritte=[Ablaufplan(Z+Schrittnummer,2:end),1];
elseif Z>V
Schritte=[Ablaufplan(1,2:end),0];
else
Schritte=[Ablaufplan(Z+Schrittnummer,2:end),0];
end

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