Application of the structured total least norm technique in spectral estimation. - Hua Chen 001; Sabine Van Huffel; Dirk van Ormondt (EUSIPCO, 1996)

State-space based approximation methods for the harmonic retrieval problem in the presence of known signal poles. - Hua Chen 001; Sabine Van Huffel; Joos Vandewalle (ICASSP, 1996)

Bandpass prefiltering for exponential data fitting with known frequency region of interest. - Hua Chen 001; Sabine Van Huffel; Joos Vandewalle (Signal Process., 1996)

Subspace-based parameter estimation of exponentially damped sinusoids using prior knowledge of frequency and phase. - Hua Chen 001; Sabine Van Huffel; Ad van den Boom; Paul van den Bosch (Signal Process., 1997)

Improved methods for exponential parameter estimation in the presence of known poles and noise. - Hua Chen 001; Sabine Van Huffel; Joos Vandewalle (IEEE Trans. Signal Process., 1997)