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Alexander Laut


Last seen: 6 months ago |  Active since 2017

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Efficient algorithm for plotting edges detect in a triangular mesh
I often need to represent geometries by parsing STL as triangular meshes. Often plotting the geometry as a surf or trisurf plot ...

5 years ago | 0 answers | 0

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Question


Vectorized rotation of 3D gridded volumes
Problem I understand that in general, if I define a 3D rotation matrix such as: R = [ 1,0,0; 0,cos(theta),-sin(theta...

5 years ago | 1 answer | 1

1

answer

Question


smooth 2D array and maintain boundaries
I have a 2D array which has some noisy data. I need to smoothen it but preserve the values towards the edges. I have played a...

6 years ago | 1 answer | 0

1

answer

Question


How to resize figure without moving contents
To standardized my figure export process I use a custom defined *printfigs.m* call at the end of each script. One of the key thi...

6 years ago | 1 answer | 1

1

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varspace(funx,xmin,xmax,numx,varargin)
Optimizes domain distribution x for y=f(x) for efficient shape representation

7 years ago | 1 download |

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How can I efficiently mesh 2D lines in MATLAB
I have created a 2D mesher (for lack of a better word?). Its useage is as follows: xmin = -pi/2; xmax = +pi/2; numx =...

7 years ago | 0 answers | 0

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Answered
Seeking a fast way to determine if axes are current
i don't know how this compares but i found this solution useful for my needs to check if an axis exists without creating a figur...

7 years ago | 0