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In this paper we discuss the question of when the Volterra series is appropriate for nonlinear circuits. We determine that the Volterra series representation is appropriate for circuits with fading me...
Nonlinear dynamic analysis of mitral valve doppler signals: surrogate data analysis
Doppler mitral valve largest lyapunov exponent correlation dimension surrogate data ROC
2010/10/12
In our study, the nonlinear dynamics of mitral valve Doppler signals from 32 healthy and 28 patients with mitral valve stenosis was evaluated using by the computation of Lyapunov exponents, correlatio...
A Fuzzy Identification Method for Nonlinear Systems
Fuzzy Identification Method Nonlinear Systems
2009/7/27
In this paper, two mathematical ways of building a fuzzy model of both linear and nonlinear systems are presented and compared. In order to determine a model for a nonlinear system, the phase plane is...
An Efficient Algorithm to Determine the Periodic Steady-State Solutions of Nonlinear Systems Using Extended Spectral Analysis
Efficient Algorithm Periodic Steady-State Solutions Nonlinear Systems Extended Spectral Analysis
2009/7/27
A new method for the solution of nonlinear periodic systems was developed. It avoids the time domain calculations of the whole network equations. In the proposed method, by forming the augmented netwo...
Chua’s Circuit Regulation Using a Nonlinear Adaptive Feedback Technique
Chaos Adaptive control Nonlinear control Chua's circuit
2010/2/2
Chua’s circuit is one of the most important electronic
devices that are used for Chaos and Bifurcation studies. A central role
of secure communication is devoted to it. Since the adaptive control
i...