How to do the computation using fuzzy logic

How to do the below computation using fuzzy logic?

Answer 1

[Walter Roberson]

The output shown is incorrect. The cup symbol means set union and the upside down cup means set intersection. Almost all of those set intersections are empty.

[Walter Roberson]

call the two matrices P and Q. Then

B(1, k) = max(min(P, Q(k, :).'))

[Elysi Cochin]

How can we do this using fuzzy logic?

[Walter Roberson]

I have no idea how you would do it using fuzzy logic.