A subspace algorithm for the identification of discrete time frequency domain power spectra

Subspace-based rational interpolation of analytic functions from phase data

IEEE Transactions on Signal Processing

Brief paper: Frequency domain subspace-based identification of discrete-time power spectra from uniformly spaced measurements

Automatica (Journal of IFAC)

Frequency domain subspace-based identification of discrete-time singular power spectra

Signal Processing

Frequency domain subspace-based identification of discrete-time power spectra from nonuniformly spaced measurements

Automatica (Journal of IFAC)

Robust spectral factor approximation of discrete-time frequency domain power spectras

Automatica (Journal of IFAC)

Subspace-based spectrum estimation in frequency-domain by regularized nuclear norm minimization

Signal Processing