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BVPsolver

Solves second order BVPs and IVPs using the tau method.

(1550 downloads for this version - 1550 downloads for all versions)

Details

Version

1.0

Author

Brenton Horne

Maintainer

Brenton Horne

Category

Numerical Maths

License

BSD (4.4)

Supported Scilab Version

5.4

Creation Date

February 20, 2012

Description

            	  Solves second order BVPs and IVPs using the tau method. (that is the tau
method mentioned on page 473 of "Chebyshev and Fourier Spectral
Methods" by John P. Boyd.)
Note: In order for this file to work you must have already downloaded the files
fct2, ifct and Pseudo from the file exchange.

Files (1)

[1.82 kB]

BVPsolver.sci

Miscellaneous file

	  Solves second order BVPs and IVPs using the tau method. (that is the tau
method mentioned on page 473 of "Chebyshev and Fourier Spectral
Methods" by John P. Boyd.)
Note: In order for this file to work you must have already downloaded the files
fct2, ifct and Pseudo from the file exchange.

Upload date : 2012-02-20 23:02:14
MD5         : be1cc70c09ca539590d85f931397fb6a
SHA1        : 1cf3d45ef48c3e937858e5600f7d92f14580b1d6
Downloads   : 1550

News (0)

Comments (3) ↑ Leave a comment

Comment from Brenton Horne

-- February 21, 2012, 04:08:46 AM

I should refine my description to it solves only linear second order BVPs and IVPs.

Comment from Brenton Horne

-- February 21, 2012, 04:13:46 AM

Furthermore, the 'tau method' I mean of is really a Galerkin Method with two rows removed
of the matrix enforcing it for boundary/initial conditions. No use of rational functions.

Comment from Brenton Horne

-- February 21, 2012, 04:31:07 AM

Sorry I identified some mistakes I made. So to make up for them I've placed on the file
exchange a file with the appropriate corrections.

Answer from Samuel Gougeon -- May 10, 2015, 12:01:22 AM

Hello,

> Sorry I identified some mistakes I made. So to make up for them I've placed on the
file
> exchange a file with the appropriate corrections.

Instead of creating a new package http://fileexchange.scilab.org/toolboxes/217000 from
scratch, you could have updated this one.
In order to tag the present one as obsolete, could you delete its file and redirect users
to http://fileexchange.scilab.org/toolboxes/217000 when updating its description section?

Thanks!
Samuel