how to sum each element in vector
5 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
I have a vector a = 1:1:10;
I want to make a vector by sum each elements; for example, s = [1+0 1+2 3+3 6+4 10+5 ...... ];
I use loop, but it doesn't give me a vector.
a = 1:1:10;
s = 0;
for i=1:length(a)
s = s + a(i);
end
thank you
0 Kommentare
Antworten (1)
DGM
am 28 Jan. 2022
a = 1:1:10;
% you could do it with a loop
s = zeros(1,numel(a));
s(1) = a(1);
for i = 2:numel(a)
s(i) = s(i-1) + a(i);
end
s
% or you could just do
s = cumsum(a)
0 Kommentare
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!