# Questions tagged [distance]

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### Accelerate the distance function of two point sets

I have two point sets point and impPoint. I want to calculate a distance function from each element in the ...
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### The smallest (and biggest) distance of points from the function

please give me an advice. I have points ("data", x and y coordinates). For these points, I created a residual function ...
81 views

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### Region and Infinite Line Intersection does not yield correct results with Maximize

I have a list of points pixelvaluepos that I can use to convert to a BoundaryMeshRegion. I also happen to know the centroid <...
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I have a Delaunay mesh region. To start with, I give a simple example here: pts = RandomReal[{-1, 1}, {50, 2}]; R = DelaunayMesh[pts]; The next step I want to do ...
143 views

### Finding points outside of a disk

Here I have a list of points on the plane: lst = RandomReal[{-5, 5}, {55, 2}]; and a disk with the radius r=1 drawn around ...
156 views

### Generating matrix of distances between points in cylindrical coordinates

I am working on an analytical model for the sound intensity generated from a vibrating cylinder. Part of this work requires me to split the cylinder up into a number of elements, with the more ...