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3d Surface from randomly distributed points

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Dear Labview community,

 

I face a problem wich I could not resolve after hours of internet research and try & error. So I hope you can help me a bit for my bachelor-thesis :)

 

I have a huge set of randomly distributed points in spherical coordinates (phi, theta, r) resulting from my measurements. The distance between the points are not consistent. Plotting the data as a scatter-plot was no trouble but I actually want to plot the data as a surface, but so far without any results. 

 

I have read about interpolating the data to fill the gaps, but i dont really have a clue where to start or how to do that. 

 

I added two pictures of two scatterplots from my data, and the data-set from the first scatter-plot.

 

I'm looking forward to any input available. 

Thank you

 

 

 


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