Comparing a value against a set of values
2 visualizzazioni (ultimi 30 giorni)
Mostra commenti meno recenti
I have a 1x1xn array of numbers that range from 0-255 (RGB), where n can be any number. Let's call it data.
I want to check if all the values of data are zero. If any of them are non-zero i want it to run a given command, and if they are all zero then I want it to not run the command
How can i do this?
0 Commenti
Risposte (2)
Raj
il 10 Set 2019
Modificato: Raj
il 10 Set 2019
A=rand(1,1,n) % Define your matrix here
B=nonzeros(A);
if isempty(B)
%%Do nothing
else
%%Run command here
end
2 Commenti
Andrei Bobrov
il 10 Set 2019
A=rand(1,1,n) % Define your matrix here
if all(A)
%%Run command here
end
Vedere anche
Categorie
Scopri di più su String Parsing 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!