|
|
| File Information |
| Description |
SBVP 1.0 (SingularBVP) is designed to solve first order BVPs of the form
y'(t) = f(t,y(t)), a < t < b,
R(y(a),y(b)) = 0.
The right-hand side f may contain singularities of the first kind, f(t,y(t)) = M(t)/(t-a) + g(t,y(t)), where M(t) is a matrix which depends continuously on t and g is a smooth vector-valued function.
The underlying numerical method is collocation. The default choice is collocation at equidistant points, Gaussian points are optional. The code is suitable for a wide range of tolerances. For efficiency, the order of the method is chosen with respect to the prescribed solution accuracy.
We control the global error of the solution, which is estimated using a modified Defect Correction approach. This global error estimate is the basis for a mesh selection strategy where the mesh is adapted in order to equidistribute the global error of the solution.
For more information and publications visit my homepage at
http://www.math.tuwien.ac.at/~ewa
and follow the link "Software".
Updated to run with MATLAB 6.5. Some minor bugs and inconveniences have been eliminated as well. |
| MATLAB release |
MATLAB 6.0 (R12)
|
| Zip File Content |
|
| Other Files |
license.txt, manual.pdf, Sbvp 1.0 public for Matlab 6.5/Demo/demofile1.m, Sbvp 1.0 public for Matlab 6.5/Demo/demofile2.m, Sbvp 1.0 public for Matlab 6.5/Demo/demofile3.m, Sbvp 1.0 public for Matlab 6.5/Demo/demofile4.m, Sbvp 1.0 public for Matlab 6.5/Demo/demofile5.m, Sbvp 1.0 public for Matlab 6.5/Demo/demofile6.m, Sbvp 1.0 public for Matlab 6.5/OutputFunctions/sbvpphas2.m, Sbvp 1.0 public for Matlab 6.5/OutputFunctions/sbvpphas3.m, Sbvp 1.0 public for Matlab 6.5/OutputFunctions/sbvpplot.m, Sbvp 1.0 public for Matlab 6.5/readme.txt, Sbvp 1.0 public for Matlab 6.5/sbvp.m, Sbvp 1.0 public for Matlab 6.5/sbvpcol.m, Sbvp 1.0 public for Matlab 6.5/sbvperr.m, Sbvp 1.0 public for Matlab 6.5/sbvpset.m
|
|
Tags for This File
|
| Everyone's Tags |
|
| Tags I've Applied |
|
| Add New Tags |
Please login to tag files.
|
| Comments and Ratings (3) |
| 30 Sep 2003 |
brahim taoufik
|
|
|
| 16 Sep 2005 |
Berta Neto
|
|
|
| 27 Feb 2008 |
shahzad ahmad
|
|
|
| Updates |
| 31 Jan 2003 |
Typing error "ink" instead of "link" in Description. |
| 24 May 2004 |
Typing error "ink" instead of "link" in Description.
Exchange of the corrupted file manual.pdf. |
| 03 Nov 2009 |
Minor typing error corrected. |
| 03 Nov 2009 |
Minor typing error corrected. |
|
MATLAB Central Terms of Use
NOTICE: Any content you submit to MATLAB Central, including personal information, is not subject to the protections which may be afforded information collected under other sections of The MathWorks, Inc. Web site. You are entirely responsible for
all content that you upload, post, e-mail, transmit or otherwise make available via MATLAB Central. The MathWorks does not control the content posted by visitors to MATLAB Central and, does not guarantee the accuracy, integrity, or quality of such content.
Under no circumstances will The MathWorks be liable in any way for any content not authored by The MathWorks, or any loss or damage of any kind incurred as a result of the use of any content posted, e-mailed, transmitted or otherwise made available
via MATLAB Central.
Read the complete Terms prior to use.
Contact us at files@mathworks.com