Eletronica industrial

Item 4: x[n] y[n] 2*n x[2*n] 3*n-1 x[3*n-1] 1-n y[1-n] 2-2*n y[2-2*n] -2-n x[n]*y[-2-n] n+2 0 0 -12 0 -19 0 7 0 14 0 4 0 -4 0 0 -10 0 -16 0 6 0 12 0 3 0 -3 0 -1 -8 0 -13 0 5 0 10 0 2 0 -2 3 -1 -6 0 -10 0 4 1 8 0 1 3 -1 2 -1 -4 0 -7 0 3 1 6 0 0 0 0 1 -1 -2 2 -4 0 2 1 4 1 -1 -1 1 0 0 0 0 -1 1 1 1 2 1 -2 0 2 1 1 2 2 2 2 0 0 0 0 -3 -1 3 2 1 4 0 5 0 -1 -1 -2 -1 -4 -2 4 3 1 6 0 8 0 -2 -1 -4 -1 -5 0 5 0 1 8 0 11 0 -3 -1 -6 0 -6 0 6 0 0 10 0 14 0 -4 -1 -8 0 -7 0 7 0 0 12 0 17 0 -5 0 -10 0 -8 0 8 6-n x[n+2] y[6-n] x[n+2]*y[6-n] 12 0 0 0 11 3 0 0 10 2 0 0 9 1 0 0 8 0 0 0 7 1 0 0 6 2 0 0 5 3 0 0 4 0 1 0 3 0 1 0 2 0 1 0 1 0 1 0 0 0 0 0

3,5 3 2,5 2 1,5 1 0,5 0 -8 -6 -4 -2 -0,5 -1 -1,5 x[n] y[n] 0 2 4 6 8

2,5

2

1,5

1

0,5

0 -8 -6 -4 -2 x[2*n] 0 x[3*n-1] 2 4 6 8

1,5 1 0,5 0 -8 -6 -4 -2 -0,5 -1 -1,5 y[1-n] y[2-2*n] 0 2 4 6 8

4

3

2

1

0 -8 -6 -4 -2 -1 0 2 4 6 8

-2

-3 x[n]*y[-2-n] x[n+2] y[6-n] x[n+2]*y[6-n]