I am a mathematician at the Volkswagen AG and working with MATLAB since ~1998.
Professional Interests: fem, geometrical computations
Top 1% contributor
1 year ago
And how to make filled contours semi-transparent? Contour object can either be filled or not, but there is no such thing as Face...
Answered 1 year ago
i wonder if the datestr command can help finding out the operating system's basic language.
I can only test the ...
Asked 3 years ago
Hello TideMan, I have some similar problem to solve and would like to test your idea of wavelet decomposition and integrating e...
6 years ago
Hi out there, maybe i have overlooked something in the total bin of MATLAB stuff here, but i did not really find something to ...
9 years ago
Hi there, i was just about the same question. I tried the JAVA solution (not too hard) and i failed. So i simply added anothe...
9 years ago
4 years ago
i had a change of my computing device three weeks ago and i was and am using Matlab R2014b on the new and old machi...
Asked 1 year ago
John, thank you for your fast reply. Your comments are correct as always. I even had not respected that a step-by-step rotation...
Dear community, is there any tool to unwind (simply) warped (triangulated) 3d surfaces, e.g. the surface shell of a cylinder (h...
6 years ago
Let A be your matrix.
% use the help of a bigger matrix
% pre-define memor...
Answered 10 days ago
The submission intriangulation may serve your needs.
Answered 25 days ago
i am also struggling with that functionality.
The short answer is: There is no functional command in Matlab that wi...
Answered 9 months ago
Use intriangulation from the FEX.
Answered 3 years ago
3 months ago
I thought that "curved line" and the wish for some "polynomial" interpolation was enough hint, that i am not talking about lin...
Hi there, the problem is, that the midline, i am looking for, is highly nonlinear, so PCA won't help me so much. On my way th...
Hi out there, thanks for all help i received through this newsgroup. Here is another problem: Let p (size(p)=[n 3]) be a poin...
Just stumbled along via Google search with the proper keywords. Thank you for your post and for sharing your thoughts.I read it...
9 months ago
Steve, is it possible, you share some snippets of this MEX code to the community? I would like to do exactly what you described...
7 years ago
Roger, i made some more tests. The remarks in my last posts only apply to small sizes of points in curve xy and number of rays...
5 years ago
Roger, thank you for your help and thoughts. In comparing your two versions, the vectorized version took considerably longer t...
And here it is: Much faster than the version before. But it fails, if there are mutiple cuts of the rays r with the curve xy. Lu...
Roger, thank you for your remarks. Following the thoughts of your posts, i came to the idea to sort the angles of the xy curve...
Dear community, i have the following task. Let xy be a closed curve in 2d around [0,0] with size(xy)=[n1 2]. Let a be a vector...
5 years ago
i am just comparing the performance in plotting a lot of filled circles via the rectangle command. My benchmark is ...
Asked 6 months ago
if i compute a 3d-alphashape on a pointcloud...is it possible to find the midpoints of those spheres, which are def...
(At least) in Release 2014b, the contourf - command returns a Contour object, which may be filled or not, but there is no such t...
Dear community, i am looking for an analytical definition of so-called T- splines (tension splines). With these splines, one ma...
8 years ago
°C = (°F - 32) x 5/9
* Write a statement that assigns fractionalMultiplier with 5/9.
* Write a second statement that assign...
3 days ago
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