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A solution space principal component based adaptive filter
2004 IEEE International Conference on Acoustics, Speech, and Signal Processing, 2004This paper introduces a new type of adaptive filter called PCP, principal component proportionate normalized least mean squares. It is an extension of PNLMS (proportionate normalized least mean squares), an adaptive filter that has been shown to provide exceptionally fast convergence and tracking when the underlying system parameters are sparse (as in ...
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Uniform Weak Disconjugacy and Principal Solutions for Linear Hamiltonian Systems
2014The paper analyzes the property of (uniform) weak disconjugacy for nonautonomous linear Hamiltonian systems, showing that it is a convenient replacement for the more restrictive property of disconjugacy. In particular, its occurrence ensures the existence of principal solutions.
JOHNSON, RUSSELL ALLAN +3 more
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Uniqueness of Solutions to Principal-Agent Problems
2023Jeroen Swinkels, Hector Chade
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Principal Solutions of Disconjugate n-th Order Linear Differential Equations
American Journal of Mathematics, 1969where P, (t, A) is a polynomial in A of degree n with coefficients which are real-valued, continuous functions of t on some interval I and with positive leading coefficient. Part I deals with disconjugacy criteria for (1); Part II with the definition, existence, and properties of "principal" solutions of disconjugate equations (1); and Part III with ...
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Geometry-Based Camera Calibration Using Closed-Form Solution of Principal Line
IEEE Transactions on Image Processing, 2021Jen-Hui Chuang +2 more
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Challenges facing school principals: Problems and solutions
Educational Management Administration & Leadership, 2022openaire +1 more source