The following publications are possibly variants of this publication:
- Subspace-based fundamental frequency estimationMads Græsbøll Christensen, Søren Holdt Jensen, Søren Vang Andersen, Andreas Jakobsson. eusipco 2004: 637-640 [doi]
- A Robust and Computationally Efficient Subspace-Based Fundamental Frequency EstimatorJohan Xi Zhang, Mads Græsbøll Christensen, Søren Holdt Jensen, Marc Moonen. taslp, 18(3):487-497, 2010. [doi]
- Fundamental frequency estimation using polynomial rooting of a subspace-based methodJesper Rindom Jensen, Mads Græsbøll Christensen, Søren Holdt Jensen. eusipco 2010: 502-506 [doi]
- Robust fundamental frequency estimation in the presence of inharmonicitiesNaveed R. Butt, Samuel Dilshan Adalbjornsson, Samuel Dilshan Somasundaram, Andreas Jakobsson. icassp 2013: 5499-5503 [doi]
- Robust Fundamental Frequency Estimation in Coloured NoiseAlfredo Esquivel Jaramillo, Andreas Jakobsson, Jesper Kjær Nielsen, Mads Græsbøll Christensen. icassp 2020: 741-745 [doi]
- An exact subspace method for fundamental frequency estimationMads Græsbøll Christensen. icassp 2013: 6802-6806 [doi]
- Fast LCMV-Based Methods for Fundamental Frequency EstimationJesper Rindom Jensen, George-Othon Glentis, Mads Græsbøll Christensen, Andreas Jakobsson, Søren Holdt Jensen. tsp, 61(12):3159-3172, 2013. [doi]