Argument on 2 vectors without using for loop
2 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
Sourangsu Chowdhury
am 29 Okt. 2018
Beantwortet: madhan ravi
am 29 Okt. 2018
I have 2 vectors
A=[10 22 31 14 55 16 47 18];
B= [1 2 1 1 1 2 1 2];
I want to make a third vector C which contains values of A for values of B=1; like
C=[10 NaN 31 14 55 NaN 47 NaN]
or
C=[10 31 14 55 47]
I did this using a for loop. Just want to know if this is doable without using for loop as it may save a lot of computation time. (The vectors with me are really really large
for i=1:length (A);
if B(i)==1;
C(i)=A(i)
else C(i)=NaN;
end;
end;
0 Kommentare
Akzeptierte Antwort
Weitere Antworten (0)
Siehe auch
Kategorien
Mehr zu Loops and Conditional Statements 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!