Correction to: EURASIP J Adv Signal Process 2021, 8 (2021)

https://doi.org/10.1186/s13634-020-00716-0

After publication of the original article [1], an error was identified in the Acknowledgements section.

The incorrect sentence is: Not applicable. The author would like to thank Dr. Mohamed for lab assistance during the research.

The correct sentence is: Not applicable.

The original article has been corrected.