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Search results for: SYSTEMY TRANKINGOWE TETRA/TEDS
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JOURNAL OF STRATEGIC INFORMATION SYSTEMS
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Journal of Information Systems Security
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Journal of Aerospace Information Systems
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MULTIDIMENSIONAL SYSTEMS AND SIGNAL PROCESSING
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Expert Systems with Applications: X
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JOURNAL OF DYNAMICAL AND CONTROL SYSTEMS
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IET Cyber-systems and Robotics
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Frontiers in Sustainable Food Systems
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Journal of Chinese Writing Systems
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Iranian Journal of Fuzzy Systems
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Concurrent Systems Engineering Series
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Journal of Systems Science and Information
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WSEAS Transactions on Power Systems
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OPEN SYSTEMS & INFORMATION DYNAMICS
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International Journal of Neural Systems
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IET Energy Systems Integration
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IEEE Control Systems Letters
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IFAC Journal of Systems and Control
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INTERNATIONAL JOURNAL OF INTELLIGENT SYSTEMS
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Micro and Nano Systems Letters
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npj Systems Biology and Applications
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Journal of Intelligent Transportation Systems
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ACM TRANSACTIONS ON INFORMATION SYSTEMS
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PARTICLE & PARTICLE SYSTEMS CHARACTERIZATION
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MECHANICAL SYSTEMS AND SIGNAL PROCESSING
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Advances in Dynamical Systems and Applications
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Journal of Creative Music Systems
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Opuholi Zenskoj Reproduktivnoj Sistemy
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Systems Biology in Reproductive Medicine
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SYSTEMS RESEARCH AND BEHAVIORAL SCIENCE
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Maciej Szczodrak dr inż.
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Zbigniew Lubośny prof. dr hab. inż.
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A concept of software extension of 3D low-PRF radar systems to 4D semi-medium-PRF radar systems
PublicationWe present a concept of software modification of three-dimensional (3D) radar systems, designed to work in the low pulse repetition frequency mode, that equips them with the ability to estimate the radial velocity and to properly measure the range of targets that are detected outside the radar’s instrumented range. Despite the fact that the proposed modifications are designed so as to require only minor changes in software, they...
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Periodic solutions of Lagrangian systems under small perturbations
PublicationIn this paper we prove the existence of mountain pass periodic solutions of a certain class of generalized Lagrangian systems under small perturbations. We show that the found periodic solutions converge to a periodic solution of the unperturbed system if the perturbation tends to 0. The proof requires to work in a rather unusual (mixed) Orlicz–Sobolev space setting, which bears several challenges.
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A picocellular UMTS/TDD overlay on GSM system for indoor environment
PublicationW pracy przedstawiono nakładkę CDMA na system GSM. Nakładka użytkuje system UMTS w trybie TDD i jest przeznaczona do funkcjonowania wewnątrz budynków w obszarze makrokomórki systemu GSM. Wyniki badań przedstawione w pracy ukazują znaczny wzrost efektywności wykorzystania tego samego pasma przez oba systemy i uzyskanie znacznej pojemności dla nakładki bez degradacji pracy systemu GSM
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Underwater acoustic communications system with error correction and synchronization coding
PublicationNiezawodna transmisja danych w wielodrogowym i niestacjonarnym płytkim kanale podwodnym wymaga zastosowania efektywnej techniki modulacji oraz equalizacji adaptacyjnej. W zaproponowanym artykule w systemie transmisji danych zastosowano modulację OFDM oraz equalizację adaptacyjną opartą o filtrację Kalmana. Ponadto zaimplementowano dwie techniki kodowania: FEC w celu eliminacji błędów transmisji oraz kodowanie pseudoszumowe, którego...