P
Panajotis Agathoklis
Researcher at University of Victoria
Publications - 186
Citations - 2378
Panajotis Agathoklis is an academic researcher from University of Victoria. The author has contributed to research in topics: Lyapunov equation & Infinite impulse response. The author has an hindex of 24, co-authored 186 publications receiving 2176 citations. Previous affiliations of Panajotis Agathoklis include University of Calgary & ETH Zurich.
Papers
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Stability and the matrix Lyapunov equation for discrete 2-dimensional systems
TL;DR: The paper proves that the existence of a positive definite solution pair to the 2-D Lyapunov equation is not necessary for stability, disproving a long-standing conjecture.
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Practical-BIBO stability of n-dimensional discrete systems
Panajotis Agathoklis,L.T. Bruton +1 more
TL;DR: In this article, it was shown that the conventional definition of BIBO stability for n-dimensional discrete systems is unnecessarily restrictive for most practical applications, and a new definition of practical-BIBO stability is introduced which is less restrictive, and more relevant for practical applications than the conventional one.
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Multi-Exposure and Multi-Focus Image Fusion in Gradient Domain
TL;DR: Experimental results and comparison with other fusion techniques indicate that the proposed algorithm is fast and produces similar or better results than existing techniques for both multi-exposure as well as multi-focus images.
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PV array power output maximization under partial shading using new shifted PV array arrangements
N. Belhaouas,N. Belhaouas,N. Belhaouas,M. S. Ait Cheikh,Panajotis Agathoklis,M.-R. Oularbi,Badia Amrouche,Khaled Sedraoui,Ned Djilali,Ned Djilali +9 more
TL;DR: In this paper, three new physical PV array arrangements are proposed to mitigate partial shading effects, based on maximizing the distance between adjacent PV modules within a PV array by appropriately arranging modules in different rows and columns without changing the electrical connections.
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A new thermostat for real-time price demand response: Cost, comfort and energy impacts of discrete-time control without deadband
TL;DR: In this paper, the authors present a new residential thermostat design that enables accurate aggregate load control, which gives rise to linear time-invariant models of aggregate load and demand response, which facilitate the design of highly accurate load-based regulation services for electricity interconnections.