... 1 2 3 0 1 2 3 44 3 32211xx22(2-m)(2-m)44mm 0 1 2 3 0 1 2 3 44 3 32211mm 0 1 2 3 0 1 2 3 44 3 32211xx22 (3- m) (3- m)44mm0 1 2 3 0 1 2 3 44 3 32211x2(-m)416 ... 1 2 3 0 1 2 3 44 3 32211xx22(-m)(-m)mm -3 -2 -1 0 -3 -2 -1 044 3 32211mm0 1 2 3 0 1 2 3 44 3 32211)()(~)(4242nrectmxmx −=−mm0 1 2 3 0 1 2 3 44 3 32211)()(~)(4242nrectmxmx ... 200G(0,0)G(0,0)G(0,1)G(0,1)G(0,2)G(0,2)11G(1,0)G(1,0)G(1,1)G(1,1)G(1,2)G(1,2)22G(2,0)G(2,0)G(2,1)G(2,1)G(2,2)G(2,2) 3 3G (3, 0)G (3, 0)G (3, 1)G (3, 1)G (3, 2)G (3, 2)Phần tử: G(ni,kj) = F(ni,kj). WNnikj48Ví dụ 4 .3. 4: Cho 2 dãy x1(n)=x2(n)=rect 3 (n)Hãy tìm x 3 (n)=x1(n)*x2(n) và...