Results 71 to 80 of about 9,941 (162)

Matrix pencils completion problems II

Linear Algebra and its Applications, 2008
[For part I see the author, ibid. 428, No.~1, 259--304 (2008; Zbl 1131.15010).] The paper deals with the matrix pencils completion problem. This problem analyzes the existence of a matrix pencil with prescribed Kronecker invariants and a regular subpencil. Specifically, the author studies the following problem: Let \(A(\lambda) \in F[\lambda]^{n \times
openaire   +1 more source

Lur’e equations and even matrix pencils

Linear Algebra and its Applications, 2011
The set of solutions of Lur'e equations in terms of deflating subspaces of even matrix pencils is characterized. It is shown that there exist special extremal solutions in terms of definiteness and a procedure to construct these solutions via deflating subspaces of even matrix pencils is formulated.
openaire   +2 more sources

Improved Subsynchronous Oscillation Parameter Identification with Synchrophasor Based on Matrix Pencil Method in Power Systems

Journal of Modern Power Systems and Clean Energy
The subsynchronous oscillations (SSOs) related to renewable generation seriously affect the stability and safety of the power systems. To realize the dynamic monitoring of SSOs by utilizing the high computational efficiency and noise-resilient features ...
Xiaoxue Zhang, Fang Zhang, Wenzhong Gao, Jinghan He   +3 more
doaj   +1 more source

A Matrix Pencil Algorithm Based Multiband Iterative Fusion Imaging Method. [PDF]

Sci Rep, 2016
Zou YQ, Gao XZ, Li X, Liu YX.
europepmc   +1 more source

Two-dimensional DOA estimation of unitary transformation matrix reconstruction based on L-shaped array

Dianxin kexue, 2018
The estimation of the direction of arrival of two-dimensional space signals is the key problem in the field of array antennas.Although the traditional two-dimensional MUSIC algorithm has high precision,it needs two dimensional spectrum peak search and ...
Xiu WANG, Qing CHANG, Yaoli WANG
doaj  

Mean pore diameters of 3D printed micro-capillaries using the matrix pencil method. [PDF]

Magn Reson Lett
Wörtge D, Claussen J, Mohebbi B, Stapf S, Blümich B, Augustine M.   +5 more
europepmc   +1 more source

Non-contrast enhanced functional lung MRI in children: report on 900 own measurements using matrix-pencil decomposition (MP-) MRI. [PDF]

Front Pediatr
Streibel C, Bauman G, Bieri O, Pusterla O, Stranzinger E, Willers CC, Curdy M, Casaulta C, Frauchiger BS, Korten I, Yammine S, Salem Y, Latzin P, Kieninger E.   +13 more
europepmc   +1 more source

The established chest MRI score for cystic fibrosis can be applied to contrast agent-free matrix pencil decomposition functional MRI: a multireader analysis. [PDF]

Front Med (Lausanne)
Steinke E, Bauman G, Steffen IG, Schobert IT, Thee S, Syunyaeva Z, Roehmel J, Posch H, Fahlenkamp UL, Scale C, Veldhoen S, Bieri O, Wielpütz MO, Mall MA, Stahl M, Doellinger F.   +15 more
europepmc   +1 more source

An automated pipeline for computation and analysis of functional ventilation and perfusion lung MRI with matrix pencil decomposition: TrueLung. [PDF]

Z Med Phys
Pusterla O, Willers C, Sandkühler R, Andermatt S, Nyilas S, Cattin PC, Latzin P, Bieri O, Bauman G.   +8 more
europepmc   +1 more source

Contrast agent-free functional magnetic resonance imaging with matrix pencil decomposition to quantify abnormalities in lung perfusion and ventilation in patients with cystic fibrosis. [PDF]

Front Med (Lausanne)
Doellinger F, Bauman G, Roehmel J, Stahl M, Posch H, Steffen IG, Pusterla O, Bieri O, Wielpütz MO, Mall MA.   +9 more
europepmc   +1 more source