Re: [OctDev] Print bug?

2008-05-13 Thread Michael Goffioul
On Wed, May 14, 2008 at 1:29 AM, MYH <[EMAIL PROTECTED]> wrote: > Hi. > > I found that when print a figure, if one other window overlaps on the top > of the figure window, > the print will contain the overlapping window. It looks like this: > http://p8.p.pixnet.net/albums/userpics/8/3/553683/1

[OctDev] Developer account

2008-05-13 Thread Florent Angly
Hi, Could you please register me as an Octave-Forge developer? I have some code that was written in Matlab, and I've been trying to make it Octave compatible. Part of it uses the fminbnd function, however the Octave-Forge function is not as fast as the Matlab one because it does not use parabol

[OctDev] Ubuntu Hardy pkg install problems....

2008-05-13 Thread Rob Frohne
Hi Everyone, I recently moved to Octave 3.01, and found that the nice quick easy install of everything at once in octave-forge has been moved to package installs, and octave-forge is not in the easy to install synaptic repository. I tried to install the Optim package and I keep having problems wi

[OctDev] Print bug?

2008-05-13 Thread MYH
Hi. I found that when print a figure, if one other window overlaps on the top of the figure window, the print will contain the overlapping window. It looks like this: http://p8.p.pixnet.net/albums/userpics/8/3/553683/1210721149.png This wouldn't occur in MATLAB. This is my command: x = -pi:0.01:

Re: [OctDev] Bug in 3.0.1's betainc function (was Re: More than just an inconvenience Re: But in t_cdf: sporadic zero's when "no need")

2008-05-13 Thread Dave Goel
I have looked up matlab (TM)'s answers at a friend's workstation: > >> betainc (.75, 2047, .5) > > 4.437e-258 matlab: 4.437e-258 > >> betainc (.85, 2047, .5) > > 0 matlab: 1.0659e-146 > ^^ If it returned a zero for .85, it should either do likewise for > .75, or it should return a better ans

[OctDev] Bug in 3.0.1's betainc function (was Re: More than just an inconvenience Re: But in t_cdf: sporadic zero's when "no need")

2008-05-13 Thread Dave Goel
>> [ tcdf bug reported] >> >> > > This is an octave core function and so issues should be reported to > [EMAIL PROTECTED] That being said you should upgrade from 2.1.73 as that > is a very old version of Octave. The latest stable release is 3.0.1. > Also the t_cdf function had its name changed

Re: [OctDev] textread

2008-05-13 Thread David Bateman
Michael Grossbach wrote: > There seems to be a bug in textread (Octave 3.0.1 binary from > sourceforge, Windows XP) related to the 'headerlines' parameter. > Assume the following in a file test.txt (without the start and end tags): As this is currently an octave-forge function the bug should be s

Re: [OctDev] Gnuplot froze

2008-05-13 Thread Michael Goffioul
On Tue, May 13, 2008 at 6:07 PM, David Bateman <[EMAIL PROTECTED]> wrote: > > MYH wrote: > > Hi. > > > > It seems I found a bug in octave 3.0.1 for Windows. > > When I run these commands: > > x = -pi:0.01:pi; > > plot(x, sin(x)); > > > > on Windows XP, the gnuplot appeared but froze. > > T

Re: [OctDev] Bug in 3.0.1's betainc function (was Re: More than just an inconvenience Re: But in t_cdf: sporadic zero's when "no need")

2008-05-13 Thread David Bateman
Dave Goel wrote: > I have looked up matlab (TM)'s answers at a friend's workstation: > >>> betainc (.75, 2047, .5) >> 4.437e-258 > > matlab: 4.437e-258 > >>> betainc (.85, 2047, .5) >> 0 > > matlab: 1.0659e-146 > > >> ^^ If it returned a zero for .85, it should either do likewise for >> .75,

Re: [OctDev] @tek directive

2008-05-13 Thread Raymond E. Rogers
David Bateman wrote: Raymond E. Rogers wrote: Can somebody point me to an careful explanation (for us old folks who are slow of wit) on how to see the results of the embedded documentation for a particular package. I want to include the @tek and would like to see how it's going to look bef

Re: [OctDev] Gnuplot froze

2008-05-13 Thread David Bateman
MYH wrote: > Hi. > > It seems I found a bug in octave 3.0.1 for Windows. > When I run these commands: > x = -pi:0.01:pi; > plot(x, sin(x)); > > on Windows XP, the gnuplot appeared but froze. > This is my screen shot: > http://p8.p.pixnet.net/albums/userpics/8/3/553683/1210677251.png > I've seen

[OctDev] Gnuplot froze

2008-05-13 Thread MYH
Hi. It seems I found a bug in octave 3.0.1 for Windows. When I run these commands: x = -pi:0.01:pi; plot(x, sin(x)); on Windows XP, the gnuplot appeared but froze. This is my screen shot: http://p8.p.pixnet.net/albums/userpics/8/3/553683/1210677251.png-

Re: [OctDev] Patch for video package

2008-05-13 Thread Xavier Delacour
On Tue, May 13, 2008 at 1:45 AM, Michael Goffioul <[EMAIL PROTECTED]> wrote: > Here's a patch that make the video package work with > the recent SVN version of FFMpeg. I checked this in. This will break the build for some people. Putting the entire ffmpeg tree into svn may be the way to go-- but

Re: [OctDev] @tek directive

2008-05-13 Thread David Bateman
Raymond E. Rogers wrote: > Can somebody point me to an careful explanation (for us old folks who > are slow of wit) on how to see the results of the embedded documentation > for a particular package. I want to include the @tek and would like to > see how it's going to look before publishing. >

Re: [OctDev] More than just an inconvenience Re: But in t_cdf: sporadic zero's when "no need"

2008-05-13 Thread David Bateman
Dave Goel wrote: > The zeros are not just a matter of "inconvenience". As seen here, > octave's results for this cdf are not even monotonous (cdf should > always be monotonously increasing). In other words, as you go left, > the area under the curve increases(!). > > > > octave:23> t_cdf (-29,4094