Modeling and simulation of a chaotic oscillator by MATLAB
Esteban Tlelo‐Cuautle, Miguel Aurelio Duarte Villaseñor, Johana Maria Garcia-Ortega · IEEE Latin America Transactions · 2007
A MATLAB-based system is presented to model and simulate a chaotic oscillator. Chua’s circuit is selected to describe the chaos phenomenon. Furthermore, the nonlinear resistor (Chua’s diode) is modeled by an I-V piecewise-linear characteristic whose current and voltage ranges can be varied by the user. It is shown how to generate a sequence of chaotic behaviors by varying the value of a linear resistor. The simulation results can be plotted in a 2D and 3D graphs. Finally, it is described the synthesis of the chaotic oscillator by using standard CMOS integrated-circuit technology.