Numerical differentiation plays a significant role in numerical analysis. In this research paper, Chebyshev wavelets based efficient scheme has been developed to find the numerical differentiation problems arising in numerical analysis. Proposed technique based on the expansion of unknown function into a series of Chebyshev wavelets. Some numerical examples have been performed to find the accuracy of the proposed technique.

Chebyshev’s wavelet of second kind, function approximation, numerical differentiation, numerical examples.

Received: October 9, 2022; Revised: December 14, 2022; Accepted: December 28, 2022; Published: January 6, 2023

How to cite this article: Inderdeep Singh and Preeti, Chebyshev wavelets based technique for numerical differentiation, Advances in Differential Equations and Control Processes 30(1) (2023), 15-25. http://dx.doi.org/10.17654/0974324323002

This Open Access Article is Licensed under Creative Commons Attribution 4.0 International License

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