The inpolygon function returns a logical array, so you need to use it to define the values in vector ‘A’ in order to match them to the elements in vector ‘B’.
I would do something like this:
inA = inpolygon(A, 1, xv, 1); % Guessing Your Code
inB = ismember(B,A(inA)); % Guessing Your Code
The ‘inB’ vector is a logical vector showing the locations in vector ‘B’ that are in the subset of ‘A’ addressed by logical vector ‘inA’.
Yours is certainly an novel way to use the inpolygon function. I’ll keep that in mind.
