Results 111 to 120 of about 26,670 (208)
Missing Data Imputation in GNSS Monitoring Time Series Using Temporal and Spatial Hankel Matrix Factorization [PDF]
, 2022 Hanlin Liu, Linchao Li
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, 2017 A basic closed semialgebraic subset of $\mathbb{R}^{n}$ is defined by simultaneous polynomial inequalities $p_{1}\geq 0,\ldots,p_{m}\geq 0$. We consider Lasserre's relaxation hierarchy to solve the problem of minimizing a polynomial over such a set ...
Quijorna, María López
core
Model order determination using the Hankel matrix of impulse responses
Applied Mathematics Letters, 2011 AbstractThis letter studies identification problems of model orders using the Hankel matrix of impulse responses of a system and presents two order identification methods: one is based on the singularities or ratios of the Hankel matrix determinants and the other is based on the singular value decomposition of the Hankel matrix.
Feng Ding, Zhifang Zhu, Huanhuan Yin
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MATEC Web of Conferences, 2018 A method of super resolution DOA estimation with incomplete single snapshot data via matrix completion (MC) and compress sensing (CS) is presented. First, the incomplete single snapshot data is reshaped into a low-rank Hankel matrix form and the complete
Zhang Dong +4 more
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An note on the maximization of matrix valued Hankel determinants with application [PDF]
In this note we consider the problem of maximizing the determinant of moment matrices of matrix measures. The maximizing matrix measure can be characterized explicitly by having equal (matrix valued) weights at the zeros of classical (one dimensional ...
Dette, Holger, Studden, W. J.
core
On fast matrix-vector multiplication with a Hankel matrix in multiprecision arithmetics
, 2014 11 ...
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Matrix models for classical groups and Toeplitz ± Hankel minors with applications to Chern–Simons theory and fermionic models [PDF]
, 2020 David García-García, Miguel Tierz
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Modal parameter identification from output data only
MATEC Web of Conferences, 2015 To identify the modal parameters of a vibrating system from output data only we use a state space model and usually two approaches are considered: the block Hankel matrix and its shifted version and the block observability matrix and its shifted version.
Lardiès Joseph
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Denoising of imaginary time response functions with Hankel projections
Physical Review ResearchImaginary-time response functions of finite-temperature quantum systems are often obtained with methods that exhibit stochastic or systematic errors.
Yang Yu +3 more
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A family of explicitly diagonalizable weighted Hankel matrices generalizing the Hilbert matrix [PDF]
, 2015 Tomáš Kalvoda, P. Šťovı́ček
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