Vinit Nagda

Last seen: environ 2 mois il y a | Actif depuis 2021

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Face vertices of a 3D voronoi cell
I have generated a 3D Voronoi tessellations from a set of random seed points. Now, how can I determine the number of faces and t...

5 mois il y a | 1 réponse | 0

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réponse

Question

How to execute for-loop iterations in parallel
I want to implement parfor to speed up the calculation but I am facing errors. How can I implement parfor for the following for...

presque 3 ans il y a | 1 réponse | 0

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How to make a data set periodic?
I have a data set that contains radius values for angle theta [0,2pi) and phi [0,pi]. How do I make this data set periodic so th...

presque 3 ans il y a | 2 réponses | 0

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réponses

Question

How to smooth out the blocky appearance of segmented volume object
I am reconstructing a 3D object from the stack of 2d segmented images. However, for the outer surface I get a blocky/noisy (not ...

environ 3 ans il y a | 1 réponse | 0

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How to write multiple object surfaces/solids to a single .stl file?
I have multiple object surfaces (refer to the image attached below) in Matlab defined by X,Y,Z coordinate data and Triangle conn...

environ 3 ans il y a | 1 réponse | 2

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Question

Determining if points lie within a sphere
I have a set of points P(x,y,z) and a sphere defined by its centre (x0,y0,z0) and radius r. I want to find the points that lie w...

environ 3 ans il y a | 1 réponse | 0

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Question

Finding approximate real solution to a equation
Can anyone please help me, how to find the approximate real solution to the following polynomial: syms x eqn=0.0941*x^3+0.1926...

environ 3 ans il y a | 1 réponse | 0

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réponse

Question

How to form a sphere with 1's in a 3D matrix
I have a matrix X=zeros(m,n,p); If I know the radius value and matrix index for centroid position of sphere, how do I distribut...

environ 3 ans il y a | 3 réponses | 0

3

réponses

Question

How to find the area of a common face of voronoi cells
I have a set of 3D points from which I draw a Voronoi diagram using voronoin. I want to find the area of a face common to two ...

environ 3 ans il y a | 1 réponse | 0

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Question

Conditional Normal Random Distribution
I want to generate a random vector (a) from a normal distribution N(mu,sigma) (mu,sigma:known) with a condition that the first n...