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# Vinit Nagda

Last seen: 17 días ago Active since 2021

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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...

5 meses ago | 1 answer | 0

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Question

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...

7 meses ago | 2 answers | 0

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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 ...

8 meses ago | 0 answers | 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...

9 meses ago | 0 answers | 1

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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...

9 meses ago | 1 answer | 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...

10 meses ago | 1 answer | 0

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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...

10 meses ago | 3 answers | 0

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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 ...

10 meses ago | 1 answer | 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...

11 meses ago | 1 answer | 0

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Question

How to generate a connection graph with vertices and edges
I want to generate a connection graph as shown in the figure above. I have the 3D points (vertices/dots in the figure). I want...

12 meses ago | 1 answer | 0

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Question

View the segmented object and corresponding 3D bounding box together
I have a labelled volumetric matrix data and I can view the segmented objects in volumetric data in the VolumeViewer App. Then, ...

alrededor de 1 año ago | 1 answer | 0

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Question

Averaging the object in multiple images
I have a circular shape-like object in multiple images. The location of centroid of the objects are same but size (~radius) vari...

alrededor de 1 año ago | 1 answer | 0