Re: [OctDev] Does anyone care about 3d image functions?

> -Original Message- > From: Jordi Gutiérrez Hermoso > Sent: 10 April 2012 20:53 > To: Octave Forge List > Subject: [OctDev] Does anyone care about 3d image functions? > > Some time ago I made a quick and brittle implementation of bwlabeln > for the image package because I needed it for s

[OctDev] miscellaneous: truncate

Hi all, I added a prototype of a function to miscellaneous/devel http://octave.svn.sourceforge.net/viewvc/octave/trunk/octave-forge/main/miscellaneous/devel/truncate.m?revision=10226&view=markup The functions should "truncate" a number to a given order of magnitude, e.g. truncate(0.127, -2) == 0.

Re: [OctDev] Getting package installation prefixes

On Wed, Mar 28, 2012 at 10:26 PM, c. wrote: > > On 28 Mar 2012, at 22:00, Philip Nienhuis wrote: > >>> I might be confused by the name but I think archprefix was intended to >>> point to the directory with the architecture dependent files rather than >>> just the package subdir ... >>> that is h

Re: [OctDev] imfilter works in the opposite way it's supposed to do

Thanks for the reply, Carnë. I tracked down the source of the bug, and found that conv2 works incorrectly, when the shape parameter is 'valid'. imfilter uses filter2, and filter2 calls conv2, which causes the problem. It looks like there is already a bug report about this.