Numerical solution of damped forced oscillator problem using Haar wavelets

Document Type : Research Article

Authors

• I. Singh
• S. Kumar

Department of Mathematics, Dr. B. R. Ambedkar National Institute of Technology, Jalandhar, Punjab-144011, India.

10.22067/ijnao.v5i1.45153

Abstract

We present here the numerical solution of damped forced oscillator problem using Haar wavelet and compare the numerical results obtained with some well-known numerical methods such as Runge-Kutta fourth order classical and Taylor Series methods. Numerical results show that the present Haar wavelet method gives more accurate approximations than above said numerical methods.

Keywords

• Haar wavelet method
• Differential equation
• Operational matrix
• Damped forced oscillator

20.1001.1.24236977.2015.5.1.6.1

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