The following publications are possibly variants of this publication:
- Normal-form state-space realization of single frequency IIR notch filters and its application to adaptive notch filtersYoichi Hinamoto, Shotaro Nishimura. apccas 2016: 599-602 [doi]
- Stability and Bias Analysis for Adaptive Normal State-Space Notch Digital FiltersYoichi Hinamoto, Shotaro Nishimura. mwscas 2020: 166-169 [doi]
- Adaptive IIR notch filters: state-space approachAloys Mvuma, Shotaro Nishimura, Takao Hinamoto. iscas 2005: 2287-2290 [doi]
- Adaptive Normal State-Space Notch Digital Filters: Algorithm and Frequency-Estimation Bias AnalysisYoichi Hinamoto, Shotaro Nishimura. ieiceta, 104-A(11):1585-1592, 2021. [doi]
- Adaptive Normal State-Space Notch Digital Filters Using Gradient-Descent MethodYoichi Hinamoto, Akimitsu Doi, Shotaro Nishimura. cssp, 42(7):3983-4001, July 2023. [doi]
- A State-Space Approach for Adaptive Second-Order IIR Notch Filters with Constrained Poles and ZerosYoichi Hinamoto, Shotaro Nishimura. mwscas 2021: 391-394 [doi]
- A State-Space Approach and Its Estimation Bias Analysis for Adaptive Notch Digital Filters with Constrained Poles and ZerosYoichi Hinamoto, Shotaro Nishimura. ieiceta, 106(3):582-589, March 2023. [doi]