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FDTD matlab code(PML)

 
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ppAntenna



Joined: 11 Oct 2001
Posts: 39


Post18 Mar 2003 14:41   FDTD matlab code(PML)

Are there anybody have a 3D FDTD matlab code with PML ???
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g86



Joined: 21 Jan 2003
Posts: 208
Helped: 4
Location: On top of antenna :))


Post18 Mar 2003 16:56   Re: FDTD matlab code(PML)

I am also looking for the same..any boundary condition will do.

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ppAntenna wrote:
Are there anybody have a 3D FDTD matlab code with PML ???
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div



Joined: 17 Jun 2002
Posts: 73


Post25 Mar 2003 3:09   Matlab maynot be the solution

Hi:

To use matlab to do FDTD is slower
than any other languages such as C and fortran.
So instead of finding matlab fdtd code,
you may try to find free code written
in C such as ToyFDTD.

Regards
Div
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g86



Joined: 21 Jan 2003
Posts: 208
Helped: 4
Location: On top of antenna :))


Post26 Mar 2003 0:27   Re: Matlab maynot be the solution

Ooops .. I know matlab is slower and also know ToyFDTD but do not get time to write 1000s of do while loop. Life is small man. Embarassed

BTW does ToyFDTD site has a code for patch antenna?

Exclamation Idea Question

div wrote:
Hi:

To use matlab to do FDTD is slower
than any other languages such as C and fortran.
So instead of finding matlab fdtd code,
you may try to find free code written
in C such as ToyFDTD.

Regards
Div
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microstrip



Joined: 16 Mar 2003
Posts: 10


Post14 Apr 2003 16:40   

as i see ,there is not the codes for patchant in TOYFDTD, i have try it with PML ABC,and use VC . the result is good.
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ppAntenna



Joined: 11 Oct 2001
Posts: 39


Post14 Apr 2003 18:12   

microstrip
Would u mind share yr VC PML program to us??
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eirp



Joined: 11 Dec 2001
Posts: 807
Helped: 9
Location: Phase center


Post15 Apr 2003 5:36   

Hi, I saw few examples (unfortunately 2D) Matlab FDTD in Balanis diskette (uploaded http://www.elektroda.pl/eboard/viewtopic.php?t=43270&highlight=balanis). It's using PML.
Regards,
Eirp
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naren



Joined: 24 Dec 2003
Posts: 1


Post24 Dec 2003 6:03   

eirp wrote:
Hi, I saw few examples (unfortunately 2D) Matlab FDTD in Balanis diskette (uploaded http://www.elektroda.pl/eboard/viewtopic.php?t=43270&highlight=balanis). It's using PML.
Regards,
Eirp


Mr. eirp

can I have the PML 2d FDTD code given in Balanis
naren
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caocao



Joined: 23 Nov 2003
Posts: 117
Helped: 3


Post24 Dec 2003 15:13   Re: Matlab maynot be the solution

Yes I think Fortran is very useful for FDTD ,but Matlab is very simple to wrtie program .If you want to solve a simple problem Matlab is good !
Regards
div wrote:
Hi:

To use matlab to do FDTD is slower
than any other languages such as C and fortran.
So instead of finding matlab fdtd code,
you may try to find free code written
in C such as ToyFDTD.

Regards
Div
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