How to get the ceofficients of a expression derived by ODE or integral ? For exampli,C1 and C2 in u
1 view (last 30 days)
Show older comments
syms rho a b E omega u(r) mu
sigma_r=E/(1-mu^2)*(diff(u,r)+mu*u/r);
sigma_theta=E/(1-mu^2)*(mu*diff(u,r)+u/r);
u=dsolve(diff(r*sigma_r,r,1)-sigma_theta+rho*omega^2*r^2==0)
0 Comments
Answers (1)
James Tursa
on 25 Aug 2021
Typically these would be obtained by combining the solution with initial values for u. Do you have initial values?
See Also
Categories
Find more on Symbolic Math Toolbox in Help Center and File Exchange
Products
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!