How to save a column into separate variables
3 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
Fernando Pérez Lara
am 18 Okt. 2018
Kommentiert: Fernando Pérez Lara
am 18 Okt. 2018
Hi, I want to save a column of a matriz into five variables, here is my code:
A = [1 0 0 0 -3 0;
0 1 0 0 -1 0;
0 0 1 0 -1 0;
0 0 0 1 -3 0];
I want to have into a, b, c, d and e the fifth column. Something like this:
a = 3
b = 1
c = 1
d = 3
Thank you!
0 Kommentare
Akzeptierte Antwort
madhan ravi
am 18 Okt. 2018
Bearbeitet: madhan ravi
am 18 Okt. 2018
A = [1 0 0 0 -3 0;
0 1 0 0 -1 0;
0 0 1 0 -1 0;
0 0 0 1 -3 0];
a=A(:,1)
b=A(:,2)
c=A(:,3)
d=A(:,4)
e=A(:,5)
4 Kommentare
Stephen23
am 18 Okt. 2018
Bearbeitet: Stephen23
am 18 Okt. 2018
"I thought that I could put"
[a, b, c, d] = X(:, 5)
Nope. X is one variable, a, b, c, and d are four separate variables.
Z = num2cell(X(:,5));
[a,b,c,d] = Z{:}
But I would recommend just using indexing, exactly as madhan ravi's answer shows.
Weitere Antworten (0)
Siehe auch
Kategorien
Mehr zu Get Started with MATLAB 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!