“…Due to the natural nonlinearities [4], memristors can be introduced into some existing circuits or systems to easily achieve chaotic oscillations. In the past few years, various memristor-based nonlinear oscillating circuits and systems were proposed, such as memristive Hindmarsh-Rose neuron model [5], memristive cellular nonlinear/neural network [6], memristive band-pass filter circuit [7], memristive spiking and bursting neuron circuit [8], memristive jerk circuit [9], memristive hypogenetic jerk system [10], memristive hyper-jerk system [11], memristive Twin-T oscillator [12], memristive Chua's circuit [13], memristive canonical Chua's circuit [14], memristive multi-scroll Chua's circuit [15], and memristive Chua's hyperchaotic circuit [16]. However, relatively little attention has been received on the memristorbased Colpitts oscillator [17][18][19].…”