Community Profile # Alexander Laut

Last seen: 16 days 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 ...

2 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...

2 years ago | 1 answer | 1

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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...

2 years ago | 1 answer | 0

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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...

3 years ago | 1 answer | 1

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

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 =...

3 years ago | 0 answers | 0