How to create a vector from a loop?
18 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
Philippe Corner
am 31 Aug. 2018
Beantwortet: Paolo
am 31 Aug. 2018
How could I save each iteration of the loop in a vector?
M=[-15.00 -5.00 5.00 15.00 19.93 0.1 4.86 -80.5 326.858 3092.000
-15.00 -5.00 15.00 25.00 23.61 0.0 7.33 32.0 96.830 3092.000
-15.00 -5.00 25.00 35.00 19.64 0.1 8.20 73.7 32.218 3092.000
-15.00 -5.00 35.00 45.00 18.43 2.1 7.43 -9.5 15.117 3092.000
-15.00 -5.00 45.00 55.00 13.72 4.9 7.16 125.9 6.429 3092.000
-15.00 -5.00 55.00 65.00 10.50 0.4 4.01 -82.8 3.076 3092.000
-15.00 -5.00 65.00 75.00 9.75 0.6 4.25 -18.5 1.904 3092.000
-15.00 -5.00 75.00 85.00 9.84 2.2 4.96 -70.1 1.345 3092.000
-15.00 -5.00 85.00 95.00 9.82 4.5 8.28 24.0 0.976 3092.000
-15.00 -5.00 95.00 105.00 11.09 3.5 -1.27 30.1 0.827 3092.000];
for i = 1:length(M)
v= (M(i,3))-((abs(M(i,2)))*i);
end
We should obtain a vector v like
v=[0
5
10
15
20
25
30
35
40
45];
0 Kommentare
Akzeptierte Antwort
Paolo
am 31 Aug. 2018
Simply preallocate and then write to the column vector:
v = zeros(size(M,2),1);
for i = 1:size(M,2)
v(i,1)= (M(i,3))-((abs(M(i,2)))*i);
end
0 Kommentare
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!