MATLAB: Need to take the, current_point, that I am at and calculate the distances of the, points_to_check, in order to determine the, closest_point.

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i already have a function that calculates distance, i need it to return an index of the closest_point and a distance between it and the current_point.

Best Answer

Read about knnsearch. https://www.mathworks.com/help/stats/knnsearch.html

This is your function, go for it.