237 citations · 464 across the 14 of their papers we have counts for
4 papers · 1 filter
Fast and stable modification of the Gauss-Newton method for low-rank signal estimation
Nikita Zvonarev, Nina Golyandina
The weighted nonlinear least-squares problem for low-rank signal estimation is considered. The problem of constructing a numerical solution that is stable and fast for long time se…
Low-rank signal subspace: parameterization, projection and signal estimation
Nikita Zvonarev, Nina Golyandina
The paper contains several theoretical results related to the weighted nonlinear least-squares problem for low-rank signal estimation, which can be considered as a Hankel structure…
Blind deconvolution of covariance matrix inverses for autoregressive processes
Nina Golyandina, Anatoly Zhigljavsky
Matrix can be blindly deconvoluted if there exist matrices and such that , where denotes the o…
Image space projection for low-rank signal estimation: Modified Gauss-Newton method
N. Zvonarev, N. Golyandina
The paper is devoted to the solution of a weighted nonlinear least-squares problem for low-rank signal estimation, which is related to Hankel structured low-rank approximation prob…