integration with vectors constants
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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
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Réponses (1)
Shubham Khatri
le 4 Déc 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
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