bugGNU Octave - Bugs: bug #41035, splines: Bad matrix size for...

 
 

bug #41035: splines: Bad matrix size for 'not-a-knot' condition and n==4

Submitted by:  Marco Guazzone <sguazt>
Submitted on:  Mon 30 Dec 2013 10:50:54 AM UTC  
 
Category: Octave Forge PackageSeverity: 3 - Normal
Priority: 5 - NormalItem Group: Incorrect Result
Status: FixedAssigned to: None
Originator Name: Open/Closed: Closed
Release: 3.6.4Operating System: GNU/Linux

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Mon 30 Dec 2013 01:17:20 PM UTC, comment #1:

Thanks, Marco. I fixed it in the repository.

Nir

Nir Krakauer <nir_krakauer>
Mon 30 Dec 2013 10:50:54 AM UTC, original submission:

Hello,

There is a bug in splines package (v. 1.2.6) for the case of 'not-a-knot' spline and when the number of nodes (n) is equal to 4.

Test case:

This will generate the following error:

error: horizontal dimensions mismatch (2x1 vs 1x2)
error: evaluating argument list element number 1
error: called from:
error: /home/sguazt/octave/splines-1.2.6/csape.m at line 207, column 20

To fix this error, you can simply apply the attached patch.

Best,

-- Marco

Marco Guazzone <sguazt>

 

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Attached Files
file #30132:  csape.patch added by sguazt (407B - text/x-patch - Patch generated with 'hg diff')

 

Depends on the following items: None found

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  • -unavailable- added by nir_krakauer (Posted a comment)
  • -unavailable- added by sguazt (Submitted the item)
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    Follow 3 latest changes.

    Date Changed By Updated Field Previous Value => Replaced By
    Mon 30 Dec 2013 07:41:11 PM UTCcarandraugStatusNone=>Fixed
      Open/ClosedOpen=>Closed
    Mon 30 Dec 2013 10:50:54 AM UTCsguaztAttached File-=>Added csape.patch, #30132

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