MATLAB Answers

how to solve this issue?. Undefined function 'ge' for input arguments of type 'timeseries'.

40 views (last 30 days)
Hi, I had had change from Matlab&Simulink release 2018a to a former release 2017a, and my model is now presenting this problem.
Error evaluating 'StopFcn' callback of block_diagram 'PSE_MainModel'. Caused by: Undefined function 'ge' for input arguments of type 'timeseries'.
The stop function does not has any "ge" function, that is something superb strange. This is the script:
if true
% code
if exist('I','var') && exist('V','var')
figure(1)
clf
n=find(I>=0);
n=n(end);
Vglobal=V(1:n);
Iglobal=I(1:n);
Pglobal=Vglobal.*Iglobal;
n=find(Pglobal==max(Pglobal));
Pmax=Pglobal(n);
Vmp=Vglobal(n);
Imp=Iglobal(n);
subplot(211)
plot(Vglobal, Iglobal,Vmp,Imp,'or')
ylabel('Current (A)')
title(sprintf('Global I-V & P-V characteristics\n %s' ,ModuleName))
subplot(212)
plot(Vglobal, Pglobal,Vmp,Pmax,'or')
ylabel('Power (W)')
xlabel('Voltage (V)')
end
end
Could you help me with this?. This script is part of a Simpowersystem model, it is used to portraying the graphs of power in it.
  2 Comments

Sign in to comment.

Accepted Answer

Joel Van Sickel
Joel Van Sickel on 2 Sep 2020
Just flagging this question as answerd as part of a clean up for Matlab answers. Walter Roberson answered it in the comments above:
Walter Roberson on 11 Sep 2018
n=find(I>=0);
The formal name of the >= operator is ge
So a timeseries is being passed to the code instead of the content of the data points. You could probably extract the data from the timeseries

More Answers (0)

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!