Lars Urban

Last seen: etwa ein Jahr vor | Aktiv seit 2021

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Why do I get holes in my AlphaShape in MATLAB, even though the point spacing is smaller than the alpha value?
I have a set of 3D points and want to reconstruct the shape of a car using AlphaShape. The problem I'm encountering is that I st...

mehr als ein Jahr vor | 0 Antworten | 0

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Why is there no effect of flipping the normals using poisson in pc2surfacemesh?
I am using following code to reconstruct a surface with poisson using pc2surfacemesh. I have reconstructed the surface twice, on...

mehr als ein Jahr vor | 1 Antwort | 0

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Is there a way to simulate a modelled car and its aerodynamics in matlab, e.g. with a CFD simulator?
I have a 3D point cloud of a car and want to model it with e.g. NURBS or subdivison surfaces. I would probably have to save the ...

mehr als ein Jahr vor | 0 Antworten | 0

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How do i insert one value from one array to another array
I have 2 arrays with coordinates. For example A = [1,2;2,1;1,1;1,3;3,2] B = [0.5,0.5;2,2] I compute for every point in A t...

mehr als 3 Jahre vor | 2 Antworten | 0

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Adding every loop a matrix from the right side to a matrix
I want to add after one loop a matrix to a matrix that was calculated one loop before. For example in the first loop the matrix ...

mehr als 3 Jahre vor | 2 Antworten | 0

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Removing specific position in array
I want to remove the element that are outside the starttime and endtime. Like for example it could be for the first 20 and last ...

mehr als 3 Jahre vor | 1 Antwort | 0

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How to read a .txt file in matlab ?
How can i read this file into a array , 1 00000U 00000A 20312.59332066 -.00000053 +00000-0 +00000-0 0 9995 2 00000 041.7...

fast 5 Jahre vor | 1 Antwort | 0

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