vortse a

 

Top Tags Applied by vortse	1 - 2 of 2
combination, nchoosek

Files Tagged by vortse					1 - 1 of 1
Updated		File	Tags	Downloads (last 30 days)	Comments	Rating
15 Mar 2010		NCHOOSE (v2.1 mar 2010) return all combinations of the elements of a set Author: Jos (10584)	nchoosek, combination, set, combinations, matrix, permutation	12	5	5.0 5.0 | 4 ratings

Files Matching vortse's Watch List					View all 1 - 5 of 27
Updated		File	Tags	Downloads (last 30 days)	Comments	Rating
27 Jan 2012		export_fig Exports figures nicely to a number of vector & bitmap formats. Author: Oliver Woodford	anti alias, figure, embed, fonts, transparent, export figure	1561	161	4.95918 5.0 | 107 ratings
26 Jan 2012		Panel Like subplot, but with easier control over the details of the layout, and WYSIWYG export to file. Author: Ben Mitch	figure, subplot, plot, multipane, specialized, panel	165	59	4.44444 4.4 | 11 ratings
25 Jan 2012		Units Conversion Toolbox This toolbox attaches units to Matlab variables and enables unit conversion. Author: John McDermid	units, potw, conversion, pick of the week	147	6	5.0 5.0 | 5 ratings
22 Dec 2011		Matlab 3D vectors to Paraview (via binary VTK file) Writes a 3D (x,y,z,u,v,w) vector field to a binary VTK file for Paraview. Author: W Thielicke	paraview, vtk, 3d flow, vectors, quiver3	20	0	5.0 5.0 | 1 rating
09 Dec 2011		Vivid Colormap creates a personalized, vivid colormap Author: Joseph Kirk	colormap, map, vivid, intensity, color, customization	60	8	5.0 5.0 | 6 ratings

Comments and Ratings Matching vortse's Watch List			1-5 of 627
Date	File	Comment by	Comments	Rating
09 Feb 2012	export_fig Exports figures nicely to a number of vector & bitmap formats.	Kevin Moerman	I've tested this for some patch graphics and pdf export. If I just use: export_fig test.pdf, Then for intersecting patch objects (without transparency)it sometimes places the wrong patch objects in front. Other than that very nice.	Comment only
08 Feb 2012	MTIMESX - Fast Matrix Multiply with Multi-Dimensional Support Beats MATLAB 300% - 400% in some cases ... really!	Jonathan Sullivan	@ James The array sizes I'm working with are much larger what I posted. The size of A is 100x33x3. The size of B is 33x1x3x5000x5. That might be why you had trouble recreating it. I'm running on Windows 7, 64 bit, MATLAB 2011b, compiler is cl. If it makes a difference, some of the values in the first matrix are -inf.	Comment only
08 Feb 2012	MTIMESX - Fast Matrix Multiply with Multi-Dimensional Support Beats MATLAB 300% - 400% in some cases ... really!	James Tursa	@ Jonathan: Yes, weird indeed. For slices 100x100 in size, MTIMESX will always use BLAS dgemm calls regardless of the method setting (you can verify this by using the 'DEBUG' setting). That is, the exact same code path gets executed ragardless of whether 'MATLAB', 'SPEED', or 'SPEEDOMP' is set. That setting should have had no effect on this particular outcome. Also, I have been unable to reproduce this error on a 32-bit WinXP system. Can you provide me some specifics on your MATLAB version, machine OS, compiler used, etc? Does it crash if you restart MATLAB and immediatly try the example?	Comment only
08 Feb 2012	MTIMESX - Fast Matrix Multiply with Multi-Dimensional Support Beats MATLAB 300% - 400% in some cases ... really!	Jonathan Sullivan	@ James So the problem, at least in part, is caused by using the 'SPEEDOMP' flag. I removed the flag, and now it works. Weird, huh?	Comment only
08 Feb 2012	MTIMESX - Fast Matrix Multiply with Multi-Dimensional Support Beats MATLAB 300% - 400% in some cases ... really!	James Tursa	@ Jonathan Sullivan: Your first example without repmat should have worked. Looks like I introduced a bug in the latest release. I will look into this right away ...	Comment only