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Laura

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von Karman Institute for Fluid Dynamics

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Comments and Ratings by Laura View all
Updated File Comments Rating
09 Mar 2013 export_fig Exports figures nicely to a number of vector & bitmap formats. Author: Oliver Woodford

Sorry. my fault. problem solver. Export_fig working perfectly:)

08 Mar 2013 export_fig Exports figures nicely to a number of vector & bitmap formats. Author: Oliver Woodford

Hi!!
Very nice tool! However I am having a problem that couldn't solve so far...and it is driving me a bit crazy. Export_fig is changing the sizing of my figures so that the aspect ratio is altered! Could someone tell me why or how to avoid it? I need to print it exactly with the size it is defined,

Thanks

08 Nov 2012 Surface Fitting using gridfit Model 2-d surfaces from scattered data Author: John D'Errico

I recently (today) submitted a question entitled "availble solutions for 2D interpolation on non monotonic scattered data". Right after I discovered gridfit.
Thanks a lot for such a routine, really solid and with the best fitting I was looking for!.

However I would like to ask one thing that partially has already been addressed. Indeed I am most interested in the good interpolation it performs (although not the objective) than the extrapolation. My x y data points do not define a square domain but more a distorted "trapezoidal" one with curved contours. I would like to get rid of the data out of the original domain.
Ignacio proposed an interesting way (maybe not very clean but working) to know which points fall inside or outside the domain. But I can not apply it to my case since due to these convex borders the Delaunay triangulation produces spurious triangles there that indeed are out of the domain.

Could you suggest me in which way I could identify which of the points of my "square box grid" fall actually inside the trapezoidal domain?

Thanks a lot

28 Jun 2012 TDMS Reader Read TDMS files v1 & v2 without DLL Current Version: 2.5 Author: Jim Hokanson

28 Jun 2012 TDMS Reader Read TDMS files v1 & v2 without DLL Current Version: 2.5 Author: Jim Hokanson

Thanks a lot for the reply and indeed also again the solution Jim, working perfectly!!
(I didn't realized I had done such a change, my mistake)
Thanks again

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