Suppose we have two functions, (x, y) and h(x, y), where both have a value of 1 over a square region in the xy-plane and

Suppose we have two functions, ƒ(x, y) and h(x, y), where both have a value of 1 over a square region in the xy-plane and are zero everywhere else (Fig. P.11.21). If g(X, Y) is their convolution, make a plot of g(X, 0).

Figure P.11.21 y h(x, y) f(x, y) 2l- -2d