integration with vectors constants
1 Ansicht (letzte 30 Tage)
Ältere Kommentare anzeigen
Hello,
I am starting with MATLAB and I am trying to do an integration with constants that are vectors for an assigment.
For example I have a fuction that I want to integrate with respect to r, with r from [ro, ri];
f=(P2-P1)*(r^2-ro^2)/(4*z)*vc (it is just an example).
P2 and vc are vectors that changes with time and they are both the same length.
P2=[1;2;3] and vc=[3,4,5]
ri=2, ro=6, z=7 and are fixed values.
After i defined the values i tried with:
syms r
f=(P2-P1).*(r^2-ro^2)/(4*z).*vc
Q = int (f, r, [ro, ri])
But whenever I put the fuction I already get wrong values.
Hope you can help and thanks in advanced,
Victoria
0 Kommentare
Antworten (1)
Shubham Khatri
am 4 Dez. 2020
Hello Victoria,
To my understanding, vc is a column vector where as P2 is a row vector. Please change vc to a row vector.
Hope it helps
0 Kommentare
Siehe auch
Kategorien
Mehr zu Logical 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!