Recorded audio signals contain useful information. In the context of signal analysis, a trade-off between frequency estimation and time has to be made due to Heisenberg’s principle [2]. In this study, we use higher moments in attempting to obtain shorter windows of time applying a short time Fourier transform. The performance of these two estimators Doane and modified Doane has been studied based on their mean squared errors (MSE).

Heisenberg’s principle, Fourier transform, mean squared error, Doane and modified Doane methods.

Received: December 15, 2020; Accepted: December 29, 2020; Published: January 22, 2021

How to cite this article: Rhegie M. Caga-anan, Roberto N. Padua and Dennis A. Tarepe, Mean squared errors of Doane and modified Doane methods for bin size estimation, Far East Journal of Applied Mathematics 109(1) (2021), 67-79. 10.17654/AM109010067

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

References
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