Improved Algorithms for Estimating Sine Wave Frequency

Ryo Ishiyama; Hiroyuki Kubota; Kazuyoshi Kubo

doi:10.11499/sicep.2002.0.426.0

SICE Annual Conference 2002

DOI https://doi.org/10.11499/sicep.2002.0.426.0

Conference information

Host: The Society of Instrument and Control Engineers

Co-host: IEEE/Industiral Electronic Society, IEEE/Robotics and Automation Society, IEEE/Control System Society

Improved Algorithms for Estimating Sine Wave Frequency

Ryo Ishiyama, Hiroyuki Kubota, Kazuyoshi Kubo

Author information

Keywords: sine wave, frequency estimation, Prony’s method, Binary method

CONFERENCE PROCEEDINGS FREE ACCESS

Pages 426

Details

Abstract

The Prony’s method and the Binary method are investigated from standpoints of error behavior in the frequency estimate, and are improved for estimating sine wave frequency. New technique to reduce the estimation errors by evaluating the standard deviation of intermediate parameter to detect the fluctuation in the estimate, is proposed. By implementing this technique, the errors in the frequency estimate are reduced by order of 1/5-1/100.

Corresponding author

Register with J-STAGE for free!