Non-Linear Coupled First-Order ODEs (with multiple derivative terms in each equation).
2 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
Sattik Basu
am 15 Jan. 2021
Kommentiert: Sattik Basu
am 16 Jan. 2021
I have looked extensively, and was not able to solve a system like this on Matlba. All this while, I have used Mathematica to solve this system of ODEs.
+ = 0
+ G + = 0
G - - = 0
, and ξ are known functions. G is a constant. I am aiming to solve for .
The inlet B.C.s can be m1,m2 and m3 (any numeric value). I want to solve this with ODE45 or a similar built in solver.
0 Kommentare
Akzeptierte Antwort
Alan Stevens
am 16 Jan. 2021
These ode's can be rearranged as follows:
As long as you know initial values for a, b and c, then given that you know everything else on the right-hand side of these equations, you can use ode45 to solve them.
Weitere Antworten (0)
Siehe auch
Kategorien
Mehr zu Ordinary Differential Equations 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!