The code applies the isempty function to the entire result of a find operation. It is sufficient to request a single output from find, and then apply isempty to that single output.

Replace code such as isempty(find(A)) with code such as isempty(find(A,1)) where A is an arbitrary expression giving a logical value.

If A is a vector, use the simpler and faster form, ~any(A). If A is an arbitrary matrix, another good alternative is ~any(A(:)).

In general, Code Analyzer does not know the shape of A, so it does not offer these alternatives as automatic fixes.