MATLAB: Continuous representation (image generation) of discrete data set

digital image processingimage processingMATLAB

I have a discrete data set which contains x and y position and velocity. I usually use patch plot to represent this. Is there a continuous way to represent the data? Something that looks like this : https://quickersim.com/flow-porous-media-matlab-quic

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It looks like there is a whole toolbox at that site. Did you look it over for functions that might do that? Otherwise, see my attached scatteredInterpolant demo.

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