TY - CHAP AU - Péceli, Gábor ED - Péceli, Gábor TI - Structure and Interpretation of Model-based Signal Processing T2 - Measurement and Data Science PB - Cambridge Scholars Publishing CY - Newcastle upon Tyne SN - 1527560716 PY - 2021 SP - 1 EP - 69 PG - 375 UR - https://m2.mtmt.hu/api/publication/33640860 ID - 33640860 LA - English DB - MTMT ER - TY - BOOK ED - Péceli, Gábor TI - Measurement and Data Science PB - Cambridge Scholars Publishing CY - Newcastle upon Tyne PY - 2021 SP - 375 SN - 1527560716 UR - https://m2.mtmt.hu/api/publication/33635762 ID - 33635762 LA - English DB - MTMT ER - TY - JOUR AU - Sujbert, László AU - Simon, Gyula AU - Péceli, Gábor TI - An Observer-Based Adaptive Fourier Analysis [Tips & Tricks] JF - IEEE SIGNAL PROCESSING MAGAZINE J2 - IEEE SIGNAL PROC MAG VL - 37 PY - 2020 IS - 4 SP - 134 EP - 143 PG - 10 SN - 1053-5888 DO - 10.1109/MSP.2020.2982167 UR - https://m2.mtmt.hu/api/publication/31382423 ID - 31382423 N1 - Measurement and Information Systems, Budapest University of Technology and Economics, Budapest, Hungary Obuda University, Budapest, Hungary Cited By :1 Export Date: 15 February 2021 CODEN: ISPRE Correspondence Address: Sujbert, L.; Measurement and Information Systems, Hungary; email: sujbert@mit.bme.hu LA - English DB - MTMT ER - TY - CHAP AU - Péceli, Gábor ED - Péceli, Gábor TI - A modell alapú jelfeldolgozás rekurzív struktúrái és algoritmusai T2 - Mérés- és adattudomány PB - Akadémiai Kiadó CY - Budapest SN - 9789634543794 PY - 2020 SP - 6 EP - 61 PG - 56 UR - https://m2.mtmt.hu/api/publication/31332957 ID - 31332957 LA - Hungarian DB - MTMT ER - TY - BOOK ED - Péceli, Gábor TI - Mérés- és adattudomány. Válogatott fejezetek TS - Válogatott fejezetek PB - Akadémiai Kiadó CY - Budapest PY - 2020 SP - 302 SN - 9789634543794 DO - 10.1556/9789634543794 UR - https://m2.mtmt.hu/api/publication/31268160 ID - 31268160 LA - Hungarian DB - MTMT ER - TY - JOUR AU - Hajdu, Csaba AU - Dabóczi, Tamás AU - Péceli, Gábor AU - C, Zamantzas TI - Signal detection by means of orthogonal decomposition JF - JOURNAL OF INSTRUMENTATION J2 - J INSTRUM VL - 13 PY - 2018 IS - 3 PG - 20 SN - 1748-0221 DO - 10.1088/1748-0221/13/03/P03002 UR - https://m2.mtmt.hu/api/publication/3343554 ID - 3343554 N1 - Összes idézések száma a WoS-ban: 0 AB - Matched filtering is a well-known method frequently used in digital signal processing to detect the presence of a pattern in a signal. In this paper, we suggest a time variant matched filter, which, unlike a regular matched filter, maintains a given alignment between the input signal and the template carrying the pattern, and can be realized recursively. We introduce a method to synchronize the two signals for presence detection, usable in case direct synchronization between the signal generator and the receiver is not possible or not practical. We then propose a way of realizing and extending the same filter by modifying a recursive spectral observer, which gives rise to orthogonal filter channels and also leads to another way to synchronize the two signals. LA - English DB - MTMT ER - TY - JOUR AU - Orosz, György AU - Sujbert, László AU - Péceli, Gábor TI - Analysis of Resonator-Based Harmonic Estimation in Case of Data Loss JF - IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT J2 - IEEE T INSTRUM MEAS VL - 62 PY - 2013 IS - 2 SP - 510 EP - 518 PG - 9 SN - 0018-9456 DO - 10.1109/TIM.2012.2215071 UR - https://m2.mtmt.hu/api/publication/2687478 ID - 2687478 N1 - Cited By :6 Export Date: 6 March 2020 CODEN: IEIMA Correspondence Address: Orosz, G.; Department of Measurement and Information Systems, Budapest University of Technology and Economics, H-1521 Budapest, Hungary; email: orosz@mit.bme.hu WoS:hiba:000313363200026 2020-08-27 08:19 cikkazonosító nem egyezik AB - This paper investigates the behavior of the resonator-based spectral observer (RBO) for lossy measurements. The RBO is an efficient real-time method designed for measuring the harmonic components of periodic signals. Recently, some experiments have shown that RBO can tolerate some data loss, but no exact criteria of the convergence have been available. The main contribution of this paper is a set of conditions which enable to predict whether the observer is able to find the harmonic components or not. The necessary condition of convergence helps to recognize the situations when the error-free estimation of the harmonic components is not possible. The sufficient conditions of convergence give safe regions of data loss parameters (e.g., data loss ratio) where the unbiased harmonic estimation can always be ensured. Simulations are also presented to demonstrate the effect of data loss in different situations. LA - English DB - MTMT ER - TY - BOOK ED - Levendovszky, János ED - Péceli, Gábor TI - Proceedings of the PhD Conferences - organised by the Doctoral Schools of the BME, in the framework of TÁMOP-4.2.2/B-10/1-2010-0009. Proceedings of the PhD Workshop – organized by the Géza Pattantyús-Ábrahám Doctoral School of Mechanical Sciences in the framework of TÁMOP-4.2.2/B-10/1-2010-0009 TS - Proceedings of the PhD Workshop – organized by the Géza Pattantyús-Ábrahám Doctoral School of Mechanical Sciences in the framework of TÁMOP-4.2.2/B-10/1-2010-0009 ET - 0 PB - Budapest University of Technology and Economics CY - Budapest PY - 2012 SN - 9789633130735 UR - https://m2.mtmt.hu/api/publication/2686642 ID - 2686642 LA - English DB - MTMT ER - TY - JOUR AU - Orosz, György AU - Sujbert, László AU - Péceli, Gábor TI - Adaptive Filtering with Bandwidth Constraints in the Feedback Path JF - SIGNAL PROCESSING J2 - SIGNAL PROCESS VL - 92 PY - 2012 IS - 1 SP - 130 EP - 138 PG - 9 SN - 0165-1684 DO - 10.1016/j.sigpro.2011.06.012 UR - https://m2.mtmt.hu/api/publication/2668863 ID - 2668863 AB - This paper introduces a new, adaptive-filter-based controller that shows advantageous properties from the viewpoint of its communication requirement. The algorithm is called signed-error filtered-x LMS (SE-FxLMS). Its novelty is characterized by the fact that it makes possible data compression in the feedback path of adaptive-filter-based control loops in a very simple way. This feature is especially useful in such closed-loop systems where the feedback signals are transmitted over a low-bandwidth communication channel. This is a typical case in so-called networked control systems (NCS) where the communication is carried out over a shared communication channel, e.g., using a wireless sensor network. The paper introduces an analysis of the algorithm as well. LA - English DB - MTMT ER - TY - CHAP AU - Kollár, Zsolt AU - Péceli, Gábor AU - Horváth, Péter ED - Borcoci, E ED - Lorenz, P TI - Iterative Decision Feedback Equalization for Filter Bank Multicarrier Systems T2 - COCORA 2011: THE FIRST INTERNATIONAL CONFERENCE ON ADVANCES IN COGNITIVE RADIO PB - IARIA XPS Press CY - Wilmington (DE) SN - 9781612081311 PY - 2011 SP - 31 EP - 35 PG - 5 UR - https://m2.mtmt.hu/api/publication/2662696 ID - 2662696 N1 - Funding Agency and Grant Number: European CommunityEuropean Community (EC) [248454] Funding text: The research leading to these results was derived from the European Community's Seventh Framework Programme (PF7) under Grant Agreement number 248454 (QoSMOS). LA - English DB - MTMT ER -