Detection of narrowband signals by Gabor's expansion of spectrum. - Jenho Tsao; Wei-Ji Shyu; Jeich Mar (ICASSP, 1991)

A ring-structured adaptive notch filter. - Wei-Ji Shyu; Jenho Tsao (ICASSP, 1992)

Generalized autoregressive spectral estimation. - Jenho Tsao; Wei-Ji Shyu (ICASSP, 1992)