Release a Message in GUI to user when calculation can't be performed
1 Ansicht (letzte 30 Tage)
Ältere Kommentare anzeigen
Tie Dihn
am 23 Jan. 2022
Kommentiert: Tie Dihn
am 23 Jan. 2022
Hello everyone,
I am writing an app in GUI to make calculation on Matrices such as: addition, Substraction,...,
But how could I release a message when two entered matrices (say A, B) have their dimensions to be not matched to perform the operation like: A+B (e.g size(A)=[2,3],size(B)=[2,2],..).
Thank you.
0 Kommentare
Akzeptierte Antwort
Simon Chan
am 23 Jan. 2022
A sample example as follows, you may modify it to suit your purpose:
A = [1 2 3 4; 2 3 4 5];
B = [3 4 5; 4 5 7];
fig = uifigure;
if any(size(A)~=size(B))
uialert(fig,'Dimensions of matrix A & B are not matched','Warning','Icon','warning');
else
C = A+B;
uialert(fig,'Calculation finished','Message','Icon','success');
end
3 Kommentare
Weitere Antworten (0)
Siehe auch
Kategorien
Mehr zu Environment and Settings 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!