Implementation of chaotic oscillator using Matlab

Abstract

This paper signifies a customized chaotic Pehlivan wei system which has been implemented using mathematical approaches using high accuracy algorithm like RK4 with emphasis on time, speed and area. The phase portrayals of the structure have been pulled out for analyzing the system. The basic — Chua circuit! is used for designing this new PWCS system. RMSE analysis and the performance of the structure with a variety of data sets have been observed. The innovative system is numerically coded in Matlab R2010a environment. The parameter ‘a’ and initial conditions are changed without violating the chaotic properties. The clock speeds and timing replication results have been analyzed. The operating frequency of these oscillators has been able to reach a maximum value to increase speed and decrease the time period. Comparison has been made between the timing simulation results and the phase plots of the PWCS system and the new modified PWCS chaotic system developed and their compassion to preliminary conditions have been observed.