How to define simultaneous equations for ODE45

Suppose I have equations
I understand I write
f=@(t,x,a)[x(1)+x(2),x(1)-a*x(2)]
But I hope to define equations one by one f1 and f2 and then combine into f. Please advise.

 采纳的回答

f1 = @(t,x) x(1) + x(2)
f2 = @(t,x,a) x(1)-a*x(2)
F = @(t,x,a) [f1(t,x);f2(t,x,a)]

更多回答(0 个)

类别

帮助中心File Exchange 中查找有关 Geometric Transformation and Image Registration 的更多信息

产品

版本

R2020a

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by