nearest neighbor gaussian blurring for scatter data

I have a N by 3 array where the 3 columns are x position, y position and magnitude. Is there anyw ay to do gaussian blurring using nearest neigbors with these points?

[Aditya Patil]

Can you elaborate on what you want to achieve? Do you want to create an image by filling the empty parts with nearest neighbour predictions, and then apply gaussian blur to it?

[Image Analyst]

No idea what you want. Perhaps scatteredInterpolant? Demo attached.

https://www.mathworks.com/matlabcentral/answers/6200-tutorial-how-to-ask-a-question-on-answers-and-get-a-fast-answer