@INPROCEEDINGS {7626,
author={P. M. Ramos and F. M. Janeiro and T.  Radil},
doi={},
booktitle={IMEKO World Congress},
title={Performance comparison of three algorithms for two-channel sinewave parameter estimation: seven parameter sine fit, ellipse fit, spectral sinc fit},
year={2009},
month={September},
volume={1},
pages={480-484} 
}