-3 -2.5 -2 -1.5 -1 -0.5 0 1e-05 1e-04 0.001 0.01 0.1 1 phase (rad) frequency -200 -150 -100 -50 0 1e-05 1e-04 0.001 0.01 0.1 1 gain (dB) frequency s = 2^0 s = 2^4 s = 2^8 s = 2^16 s = 2^0 s = 2^4 s = 2^8 s = 2^16