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# Sleh Eddine Brika

8 total contributions since 2016

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how to check the length of stl model edge in matlab
I hope you already find a solution for this but anyway I am going to answer that if anyone needs it. %Import the STL file ...

fast 3 Jahre ago | 1

Question

How to calculate a sum using only the odds index ?
I need to calculate this sum. I am using symsum but I don't know how to specify the odds index only. <</matlabcentral/answers...

mehr als 3 Jahre ago | 1 answer | 0

### 1

Question

How to access to the vertices and facets of each face detected using importGeometry (PDE toolbox) ?
Using importGeometry and pdegplot (PDE toolbox), N = 3; model = createpde(N); importGeometry(model,'BracketWithHole.stl')...

mehr als 3 Jahre ago | 3 answers | 1

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slicing 3D stl file to 2D series of image
Try this <https://exploreideasdaily.wordpress.com/tag/matlab-2/>

mehr als 3 Jahre ago | 0

Question

How can I smooth a 2D boundary ?
Hello, I have a N*2 matrix of x,y coordinates. I need to smooth the boundary. I tried with interp2 but I didn't get something ni...

mehr als 3 Jahre ago | 1 answer | 0

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Question

Is there a function for 2D linear elasticity equation ?
For 3D linear elasticity equation there is the function elasticityC3D(E,nu) within the toolbox, but for 2D I found nothing.

mehr als 3 Jahre ago | 1 answer | 0

### 1

Question

How to speed up a for loop ?
I have a matrix A n*3 of normal, I want to calculate the angles as shown in the code angle=zeros(length(A),1); fo...

mehr als 3 Jahre ago | 4 answers | 0