(a)
(b)
(c)
(d)
Figure 5: Comparing the frequency-dependent pinched hysteresis loops of the flux-controlled floating memristor (blue line) and fracmemristor (red line): (a) incremental mode, (b) decremental mode, and for the charge-controlled grounded memristor (blue line) and fracmemristor (red line): (c) incremental mode and (d) decremental mode.