Differential equations of second order using ODE45
1 view (last 30 days)
Show older comments
Hello,
I have to solve to differential equations of second order, which are
2*m*r^2*D2a*(cos(a-2*b)-1)+8*m*r^2*D2b*(2-cos(a-2*b))+sin(a-2*b)*(8*m*r^2*Db*Da-2*m*r^2*Da^2-8*m*r^2*Db^2-2*m*g*r)=0
and
(2*m*r^2*D2a)+(2*m*r^2*D2b)*(cos(a-2*b)-1)+m*g*r*sin(a-2*b)=0
where a and b are variables, m,g and r are constants.
I have been trying to use dsolve but it says no explicit solution can be found.
I am pretty new to matlab and I dont know how to work with ode45...
If anyone could help i'd be really grateful!
0 Comments
Answers (0)
See Also
Categories
Find more on Ordinary Differential Equations in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!