Function failed to call the variable from workspace.
2 visualizzazioni (ultimi 30 giorni)
Mostra commenti meno recenti
John Wray
il 24 Mag 2016
Commentato: Stephen23
il 24 Mag 2016
Hi,
I tried to call a variable of workspace in my function, but it failed with " Undefined function or variable 'kinect_image'."
Why can't I call the existed variable in workspace in my own function?
0 Commenti
Risposta accettata
Walter Roberson
il 24 Mag 2016
The variable might not be in the same workspace. If you defined it at the command prompt then it would be in the "base" workspace rather than in the function's workspace. You can retrieve variables from the base workspace:
evalin('base', 'kinect_image')
but almost always a better way is to pass the variable to the function.
1 Commento
Stephen23
il 24 Mag 2016
Indeed there are much better ways than using buggy evalin, and they are explained clearly in the documentation:
Più risposte (0)
Vedere anche
Categorie
Scopri di più su Whos in Help Center e File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!