bugGNU Octave - Bugs: bug #49362, odeset lacks 3 of 4 OutputFcns for...

 
 

bug #49362: odeset lacks 3 of 4 OutputFcns for Matlab Compatibility

Submitter:  Rik <rik5>
Submitted:  Sun 16 Oct 2016 05:10:59 PM UTC
   
 
Category:  Octave Function Severity:  3 - Normal
Priority:  5 - Normal Item Group:  Matlab Compatibility
Status:  Confirmed Assigned to:  None
Originator Name:  Open/Closed:  * Open
Release:  * dev Operating System:  * Any
Fixed Release:  None Planned Release:  None
* Mandatory Fields

Add a New Comment Rich Markup
   

Fri 21 Oct 2016 07:12:22 PM UTC, comment #1: 

odplot has been optimized and should now be a good template for anyone who wants to implement one of these three functions.

Rik <rik5>
Group administrator
Sun 16 Oct 2016 05:10:59 PM UTC, original submission:  

According to the documentation, there are 4 built-in OutputFcns available.


odeplot         Plot all components of the solution vs. time
odephas2         2-D phase plane plot of the first two solution components
odephas3         3-D phase plane plot of the first three solution components
odeprint         Print solution and time step


Octave currently only supports 'odeplot'.  At a minimum, 'odeprint' looks like it would be simple to implement.

The other two should probably be implemented only after odeplot has been optimized.  odeplot is currently quite slow because it calls plot for every single cycle, rather than just updating the existing data.


Rik <rik5>
Group administrator

 

(Note: upload size limit is set to 16384 kB, after insertion of the required escape characters.)

Attach Files:
   
   
Comment:
   

No files currently attached

 

Depends on the following items: None found

Items that depend on this one: None found

 

Carbon-Copy List
  • -email is unavailable- added by mtmiller (Updated the item)
  • -email is unavailable- added by rik5 (Submitted the item)
  •  

    There are 0 votes so far. Votes easily highlight which items people would like to see resolved in priority, independently of the priority of the item set by tracker managers.

    Only group members can vote.

     

    Follows 1 latest change.

    Date Changed by Updated Field Previous Value => Replaced by
    2016-11-17 mtmiller Release4.2.0-rc2 dev

    Back to the top

    Powered by Savane 3.13-4448.
    Corresponding source code