finite element for 1d poisson equation

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Rahim Islam
Rahim Islam on 1 May 2022
Commented: Rahim Islam on 1 May 2022
I would like to write down a finite element code for:
with three different basis functions (linear,quadratic,cubic). Any idea will be appreciated.

Answers (1)

Sulaymon Eshkabilov
Sulaymon Eshkabilov on 1 May 2022
You can employ matlab's PDE toolbox fcn pdepe(). How to use it:
doc pdepe
Also, you can find some good help in this DOC.
Rahim Islam
Rahim Islam on 1 May 2022
I'm aware of pdepe. However, i need write a code as @Torsten said.

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