The Math Forum

Search All of the Math Forum:

Views expressed in these public forums are not endorsed by NCTM or The Math Forum.

Math Forum » Discussions » Software » comp.soft-sys.matlab

Notice: We are no longer accepting new posts, but the forums will continue to be readable.

Topic: Heat equation for Partial differential equation
Replies: 4   Last Post: Jan 6, 2014 3:45 PM

Advanced Search

Back to Topic List Back to Topic List Jump to Tree View Jump to Tree View   Messages: [ Previous | Next ]

Posts: 11
Registered: 5/18/13
Re: Heat equation for Partial differential equation
Posted: Jan 6, 2014 5:24 AM
  Click to see the message monospaced in plain text Plain Text   Click to reply to this topic Reply

"Torsten" wrote in message <ladulj$4nm$>...
> "fatih " <> wrote in message <lads6r$g34$>...
> > I want to solve a heat equation like this
> >
> > du/dt=d^2u/dx^2,
> > u(x,0)=sin(x), u(0,t)=0, u(1,t)=0
> >
> > how can ? solve this equation with implicit finite difference method in matlab?

> Most probably you mean
> u(x,0)=sin(Pi*x).
> For the solution:
> help pdepe
> Best wishes
> Torsten.

Thank you very much. Sorry, I have forgetten to write sin(pix)

I look at pdepe.m code but it is expliciit numerical method. ? want to implicit n.m.

Point your RSS reader here for a feed of the latest messages in this topic.

[Privacy Policy] [Terms of Use]

© The Math Forum at NCTM 1994-2018. All Rights Reserved.