MATLAB Answers

Can this differential equation be solved using matlab pdepe solver?

2 views (last 30 days)
Akshay Deolia
Akshay Deolia on 1 Jul 2021
Edited: Amit Bhowmick on 1 Jul 2021
I'm looking to solve the PDE given below:
d2y/dx2 - y + f(x,t) = dy/dt
here - f(x,t) is a source term depending on location "x" and time "t"
Initial Condition: y(x,0) = 0
Boundary condition: y(x=0, t) = 0
y(x=L, t) = -dy/dx (robin boundary condition or mixed boundary condition at x = L; this is for convection)
Can this be solved using matlab's pdepe solver? If so, how? If not, what toolbox/command is needed to solve this type of PDE?

Answers (1)

Amit Bhowmick
Amit Bhowmick on 1 Jul 2021
Look at this
https://in.mathworks.com/help/matlab/math/partial-differential-equations.html
  2 Comments
Amit Bhowmick
Amit Bhowmick on 1 Jul 2021
With y term you can solve, s would be s=-y+f(x,t), not sure about robin boundary conditions.

Sign in to comment.

Products


Release

R2021a

Community Treasure Hunt

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

Start Hunting!

Translated by