Rank: 1143 based on 66 downloads (last 30 days) and 3 files submitted
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Christophe Lauwerys

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Files Posted by Christophe View all
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14 Aug 2011 Screenshot N-dimensionally spaced points Multidimensional extension and generalisation of LINSPACE and LOGSPACE. Author: Christophe Lauwerys linspace logspace mul... 1 0
21 May 2007 Datetickzoom - automatically update dateticks Label axis with date ticks that automatically update when zooming or panning Author: Christophe Lauwerys annotation, customization, date, time, zoom, pan 31 9
  • 4.5
4.5 | 8 ratings
22 Mar 2006 PLOT4 Plot colored lines and points in 3-D space Author: Christophe Lauwerys 3d, 4d, data exploration, color, plot, graphics 34 3
  • 4.5
4.5 | 2 ratings
Comments and Ratings by Christophe View all
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29 Jan 2013 Differential Algebraic Equation Solvers A solves a set of differential algebraic equations f(t,y,y')=0 where y'=dy/dt. Author: Tony Roberts

Very nice.
29 Jan 2013 ODEs and DAEs of index up to 3 solvers It is so easy to use the solver such as MATLAB ODE suites. Author: wu

??? Undefined function or method 'sollu' for input arguments of type 'double'.

Error in ==> odebim at 1152
mz(:,1:k) = sollu(L,U,P,Q,mz(:,1:k));
04 May 2012 HPF - a big decimal class High precision floating point arithmetic, a new class written in MATLAB Author: John D'Errico

11 Apr 2012 TPROD -- arbitary tensor products between n-d arrays TPROD -- efficiently allows any type of tensor product between 2 multi-dimensional arrays Author: Jason Farquhar

Great tool, thanks. (how) would it be possible to create a simulink block with this functionality?
02 Feb 2012 distance2curve Find the closest point on a (n-dimensional) curve to any given point or set of points Author: John D'Errico

As always, great submission, thanks.

Could one easily extend this algorithm to finding the closest point on a surface from given a point in space? Or from another given curve, surface, ... ?
Comments and Ratings on Christophe's Files View all
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14 Jun 2012 Datetickzoom - automatically update dateticks Label axis with date ticks that automatically update when zooming or panning Author: Christophe Lauwerys Fredrik

I agree on F Moisy comment from 2007. How do I use this witouth having to lose the date info when going down to hours and minutes?
07 Nov 2011 Datetickzoom - automatically update dateticks Label axis with date ticks that automatically update when zooming or panning Author: Christophe Lauwerys latheefth

Hi,

I need to zoom it to milli sec, but it happens only till second.
datetickzoom('x','HH:MM:SS.FFF');
Is there any way of doing it?
11 Jun 2011 Datetickzoom - automatically update dateticks Label axis with date ticks that automatically update when zooming or panning Author: Christophe Lauwerys Nicolas

hold arrowkey -> matlab crashes
24 Jun 2010 PLOT4 Plot colored lines and points in 3-D space Author: Christophe Lauwerys Christian

Hey! Got a problem.
I have created a [X,Y,Z]=meshgrid(x,y,z) for my computed data corresponding to the x,y,z. lets say we have c(x,y,z)=data in a loop.
No i wanna distinguish the data field into a stable data and unstable data. So I want to plot in one plot the data points with a value of less or equal 1. I thought about setting it NaN case 1 and the other way round. But got an error msg.

Help is very welcome.

Greetz Chris
21 Apr 2010 Datetickzoom - automatically update dateticks Label axis with date ticks that automatically update when zooming or panning Author: Christophe Lauwerys Karen

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3d, 4d, annotation, color, customization
Files Tagged by Christophe View all
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Updated   File Tags Downloads
(last 30 days) 		Comments Rating
14 Aug 2011 Screenshot N-dimensionally spaced points Multidimensional extension and generalisation of LINSPACE and LOGSPACE. Author: Christophe Lauwerys linspace logspace mul... 1 0
02 Nov 2010 groebner manipulate and solve systems of multivariate polynomial equations by computing the groebner basis Author: Ben Petschel groebner, polynomial equations 24 14
  • 4.66667
4.7 | 4 ratings
25 Jul 2008 Screenshot Find 'orphaned' m-files (in a directory tree) Author: Dimitri Shvorob depfun, orphan, files, directories, mgrep, rdir 7 1
21 May 2007 Datetickzoom - automatically update dateticks Label axis with date ticks that automatically update when zooming or panning Author: Christophe Lauwerys annotation, customization, date, time, zoom, pan 31 9
  • 4.5
4.5 | 8 ratings
22 Mar 2006 PLOT4 Plot colored lines and points in 3-D space Author: Christophe Lauwerys 3d, 4d, data exploration, color, plot, graphics 34 3
  • 4.5
4.5 | 2 ratings

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