Adaptive oscillators can learn and encode information in dynamic, plastic states. The
pendulum has recently been proposed as the base oscillator of an adaptive system. In a …

Typically, a chaotic system with quadratic terms is realized based on integral summation
circuits, where however operational amplifiers and multipliers are usually overused. In this …

We present a new CMOS circuit and its successful fabrication of an operational
transconductance amplifier (OTA)-CMOS inverter-based memristor emulator and investigate …

This work describes a proposed circuit design with three essential parts: an Astable Multi-
vibrator (ASMV) source producing a square wave as the driving signal, a two-stage LC band …

A self-sensing shape memory alloy actuator is harnessed as a computational resource by
utilizing it as a physical reservoir computer. Physical reservoir computing is a machine …

This paper analyzes the superstable periodic orbits (SS-POs) generated by a piecewise-
constant chaotic spiking oscillator. For this oscillator, the oscillation and reset of states are …

Although nonlinearity can be detrimental to a system and is often undesirable, it can also be
leveraged to enhance the information processing capability of a system. Reservoir …

In this paper, a circuit based on a field programmable analog array (FPAA) is proposed for
three types of chaotic spiking oscillator (CSO). The input/output conversion characteristics of …

While topology optimization is well-developed for linear systems, less work has been
pursued to optimize the nonlinear response of continuous systems. Previously, the method …

Whereas linear oscillators have static natural frequencies, adaptive oscillators are a type of
nonlinear oscillator that can both learn and store informationin its plastic states. For instance …