Results for "noise"

Results for "noise" Showing 1 - 50 results of 54 Laminas_Feed_Writer 2 (https://getlaminas.org) https://harvester.nas.gov.ua/Search/Results?sort=last_indexed+desc&limit=50&lookfor=%22noise%22&type=Subject&lng=en 54 0 50 DATA ACQUISITION AND MULTITHREAD PROCESSING IN STEPPED-FREQUENCY NOISE GROUND-BASED SAR FOR 2D REAL-TIME IMAGING Thu, 26 Mar 2026 16:19:09 +0000 https://harvester.nas.gov.ua/Record/rpra-journalorgua-article-1489 https://harvester.nas.gov.ua/Record/rpra-journalorgua-article-1489 Lukin, K. Article 2026 Lukin, K. 0 REDUCING THE INFLUENCE OF NOISE ON THE ACCURACY OF ULTRASONIC PULSE ONSET DETECTION Tue, 24 Mar 2026 02:03:30 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-888 https://harvester.nas.gov.ua/Record/systemreorg-article-888 Bohachev, Ihor Article 2025 Bohachev, Ihor 0 Analysis of the characteristics of а cumulant system for liquid leakage detection in pipelines Tue, 24 Mar 2026 02:02:13 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-560 https://harvester.nas.gov.ua/Record/systemreorg-article-560 Krasylnikov Oleksandr Article 2022 Krasylnikov Oleksandr 0 PROPERTIES OF DISCRETE-TIME CONDITIONAL LINEAR CYCLOSTATIONARY RANDOM PROCESSES IN THE PROBLEMS OF ENERGY INFORMATICS Tue, 24 Mar 2026 02:00:44 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-17 https://harvester.nas.gov.ua/Record/systemreorg-article-17 Mykhailo Fryz Article 2023 Mykhailo Fryz 0 Using auralization as a promising means of controlling noise on a construction site Sun, 08 Feb 2026 07:59:12 +0000 https://harvester.nas.gov.ua/Record/es-journalinua-article-351660 https://harvester.nas.gov.ua/Record/es-journalinua-article-351660 Bespalova, Alla Article 2025 Bespalova, Alla 0 Comprehensive emergent assessment of ecosystem services and economic efficiency of urban green structures Sun, 08 Feb 2026 07:59:10 +0000 https://harvester.nas.gov.ua/Record/es-journalinua-article-351641 https://harvester.nas.gov.ua/Record/es-journalinua-article-351641 Shumbar, Kostiantyn Article 2025 Shumbar, Kostiantyn 0 Predicting Filtered Image Quality Using Transfer Learning on Sentinel-1 Speckle Noise with DenseNet-121 Sun, 08 Feb 2026 07:57:35 +0000 https://harvester.nas.gov.ua/Record/uajuacgovua-article-293 https://harvester.nas.gov.ua/Record/uajuacgovua-article-293 Al-Senaikh, Raed Article 2025 Al-Senaikh, Raed 0 The problem of developing the architecture of modern cognitive radar system Tue, 02 Dec 2025 15:42:57 +0000 https://harvester.nas.gov.ua/Record/pp_isofts_kiev_ua-article-490 https://harvester.nas.gov.ua/Record/pp_isofts_kiev_ua-article-490 Коsovets, M. Article 2022 Коsovets, M. 0 CRYOGENIC RECEIVING FOCAL UNIT FOR TELESCOPES OF RADIOINTERFEROMETRIC COMPLEX OF NEW GENERATION Tue, 02 Dec 2025 15:41:39 +0000 https://harvester.nas.gov.ua/Record/rpra-journalorgua-article-1167 https://harvester.nas.gov.ua/Record/rpra-journalorgua-article-1167 Ipatov, A. B. Article 2014 Ipatov, A. B. 0 ADAPTIVE DETECTION OF STATIONARY GAUSSIAN SIGNALS AGAINST A NORMAL NOISE BACKGROUND, WITH A CONSTANT FALSE-ALARM RATE Tue, 02 Dec 2025 15:38:05 +0000 https://harvester.nas.gov.ua/Record/rpra-journalorgua-article-1271 https://harvester.nas.gov.ua/Record/rpra-journalorgua-article-1271 Galushko, V. G. Article 2017 Galushko, V. G. 0 COMPARISON OF AIR TEMPERATURE VARIATIONS ON THE AFRICAN CONTINENT AND THE SCHUMANN RESONANCE INTENSITY BY USING LONG-TERM ANTARCTIC OBSERVATIONS Tue, 02 Dec 2025 15:37:56 +0000 https://harvester.nas.gov.ua/Record/rpra-journalorgua-article-1268 https://harvester.nas.gov.ua/Record/rpra-journalorgua-article-1268 Paznukhov, A. V. Article 2017 Paznukhov, A. V. 0 ANALYSIS OF THE CHIRPLET TRANSFORM-BASED ALGORITHM FOR RADAR DETECTION OF ACCELERATED TARGETS Tue, 02 Dec 2025 15:37:52 +0000 https://harvester.nas.gov.ua/Record/rpra-journalorgua-article-1266 https://harvester.nas.gov.ua/Record/rpra-journalorgua-article-1266 Galushko, V. G. Article 2017 Galushko, V. G. 0 SENSITIVITY OF ACTIVE PHASED ANTENNA ARRAY ELEMENT OF GURT RADIO TELESCOPE Tue, 02 Dec 2025 15:36:29 +0000 https://harvester.nas.gov.ua/Record/rpra-journalorgua-article-1233 https://harvester.nas.gov.ua/Record/rpra-journalorgua-article-1233 Tokarsky, P. L. Article 2016 Tokarsky, P. L. 0 HIGH SENSITIVITY 0.5 TO 19.5 GHZ RECEIVER WITH 1.1-GHZ INSTANTANEOUS BANDWIDTH Tue, 02 Dec 2025 15:34:55 +0000 https://harvester.nas.gov.ua/Record/rpra-journalorgua-article-1196 https://harvester.nas.gov.ua/Record/rpra-journalorgua-article-1196 Volkov, V. A. Article 2015 Volkov, V. A. 0 CORRELATION BETWEEN AIR TEMPERATURE AND THUNDERSTORM ACTIVITY IN SOUTH AMERICA ACCORDING TO THE ELF MEASUREMENTS IN ANTARCTICA Tue, 02 Dec 2025 15:32:13 +0000 https://harvester.nas.gov.ua/Record/rpra-journalorgua-article-1337 https://harvester.nas.gov.ua/Record/rpra-journalorgua-article-1337 Paznukhov, A. V. Article 2020 Paznukhov, A. V. 0 THE RT-32 RADIO TELESCOPE CONSTRUCTION BASED ON THE MARK-4B ANTENNA SYSTEM. 3. LOCAL OSCILLATORS AND SELF-NOISE OF THE RECEIVING SYSTEM Tue, 02 Dec 2025 15:32:06 +0000 https://harvester.nas.gov.ua/Record/rpra-journalorgua-article-1335 https://harvester.nas.gov.ua/Record/rpra-journalorgua-article-1335 Ulyanov, O. M. Article 2020 Ulyanov, O. M. 0 EFFECT OF THE GROUND PARAMETER VARIATIONS ON THE SENSITIVITY OF AN ACTIVE PHASED ARRAY ANTENNA ELEMENT OF THE LOW-FREQUENCY GURT RADIO TELESCOPE Tue, 02 Dec 2025 15:31:22 +0000 https://harvester.nas.gov.ua/Record/rpra-journalorgua-article-1320 https://harvester.nas.gov.ua/Record/rpra-journalorgua-article-1320 Tokarsky, P. L. Article 2019 Tokarsky, P. L. 0 CORRELATION BETWEEN AIR TEMPERATURE AND THUNDERSTORM ACTIVITY IN AFRICA ACCORDING TO THE ELF MEASUREMENTS IN ANTARCTICA, ARCTICA AND UKRAINE Tue, 02 Dec 2025 15:31:14 +0000 https://harvester.nas.gov.ua/Record/rpra-journalorgua-article-1317 https://harvester.nas.gov.ua/Record/rpra-journalorgua-article-1317 Paznukhov, A. V. Article 2019 Paznukhov, A. V. 0 NOISE TEMPERATURE OF THE ACTIVE PHASED ARRAY OF THE GURT RADIO TELESCOPE Tue, 02 Dec 2025 15:29:41 +0000 https://harvester.nas.gov.ua/Record/rpra-journalorgua-article-1284 https://harvester.nas.gov.ua/Record/rpra-journalorgua-article-1284 Tokarsky, P. L. Article 2018 Tokarsky, P. L. 0 ELECTRICAL AND NOISE PROPERTIES OF A SYMMETRICAL ANTENNA WITH AN ACTIVE BALUN Tue, 02 Dec 2025 15:28:26 +0000 https://harvester.nas.gov.ua/Record/rpra-journalorgua-article-1462 https://harvester.nas.gov.ua/Record/rpra-journalorgua-article-1462 Tokarsky, P. L. Article 2025 Tokarsky, P. L. 0 ON THE ACHIEVABLE UPPER LIMIT OF THE ELEVATION ANGLES OF EFFECTIVE DIRECTION FINDING OF TARGETS OVER THE SEA BY THE ROOT-MUSIC METHOD PROVIDED WITH ADEQUATE A PRIORI PARAMETERS Tue, 02 Dec 2025 15:28:00 +0000 https://harvester.nas.gov.ua/Record/rpra-journalorgua-article-1454 https://harvester.nas.gov.ua/Record/rpra-journalorgua-article-1454 Logvinov, Yu. F. Article 2024 Logvinov, Yu. F. 0 ANALYSIS OF RESCUE RADAR NOISE IMMUNITY UNDER BROADBAND INTERFERENCE Tue, 02 Dec 2025 15:27:29 +0000 https://harvester.nas.gov.ua/Record/rpra-journalorgua-article-1444 https://harvester.nas.gov.ua/Record/rpra-journalorgua-article-1444 Sytnik, O. V. Article 2024 Sytnik, O. V. 0 ROOT-MUSIC MEASUREMENTS OF TARGET ELEVATION ANGLES WITH ACCOUNT OF RADIO WAVE’S PHASE FRONT SPHERICITY Tue, 02 Dec 2025 15:24:49 +0000 https://harvester.nas.gov.ua/Record/rpra-journalorgua-article-1384 https://harvester.nas.gov.ua/Record/rpra-journalorgua-article-1384 Pedenko, Yu. O. Article 2023 Pedenko, Yu. O. 0 Acoustic efficiency of green facades: evaluation of the impact of Parthenocsissus quinquefolia on noise pollution reduction Tue, 18 Nov 2025 02:18:17 +0000 https://harvester.nas.gov.ua/Record/es-journalinua-article-343628 https://harvester.nas.gov.ua/Record/es-journalinua-article-343628 Shumbar, Kostiantyn Article 2025 Shumbar, Kostiantyn 0 Determination of parameters of an autonomous source of a constant magnetic field for a portable electromagnetic-acoustic transducer Wed, 17 Sep 2025 09:27:46 +0000 https://harvester.nas.gov.ua/Record/eiekhpieduua-article-333105 https://harvester.nas.gov.ua/Record/eiekhpieduua-article-333105 Bolyukh, V. F. Article 2025 Bolyukh, V. F. 0 Ensuring standardized parameters for the transmission of digital signals by twisted pairs at the technological stage of manufacturing cables for industrial operating technologies Thu, 17 Jul 2025 11:49:45 +0000 https://harvester.nas.gov.ua/Record/eiekhpieduua-article-281064 https://harvester.nas.gov.ua/Record/eiekhpieduua-article-281064 Bezprozvannych, G. V. Article 2023 Bezprozvannych, G. V. 0 IMITATION MODEL OF A HIGH-SPEED INDUCTION MOTOR WITH FREQUENCY CONTROL Thu, 17 Jul 2025 11:46:51 +0000 https://harvester.nas.gov.ua/Record/eiekhpieduua-article-116354 https://harvester.nas.gov.ua/Record/eiekhpieduua-article-116354 Pliugin, V. E. Article 2017 Pliugin, V. E. 0 SYSTEM OF POWER SUPPLY WITH ALTERNATIVE ENERGY SOURCES: SECURITY OF ACOUSTIC SOURCES’ FUNCTIONING Thu, 17 Jul 2025 11:37:42 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-211 https://harvester.nas.gov.ua/Record/veorgua-article-211 Sokol, G Article 2019 Sokol, G 0 Prediction of Parameters in Optimal Operation Point for BPG-based Lossy Compression of Noisy Images Thu, 17 Jul 2025 11:22:41 +0000 https://harvester.nas.gov.ua/Record/uajuacgovua-article-212 https://harvester.nas.gov.ua/Record/uajuacgovua-article-212 Kovalenko, Bogdan Article 2022 Kovalenko, Bogdan 0 Software and technological complex of identification of sea vessels based on the use of radar space images Sentinel 1 Thu, 17 Jul 2025 11:22:38 +0000 https://harvester.nas.gov.ua/Record/uajuacgovua-article-205 https://harvester.nas.gov.ua/Record/uajuacgovua-article-205 Kuzmin, Anatolii Article 2021 Kuzmin, Anatolii 0 Determination of the correlation degree between GNSS stations of Ukraine based on time series Thu, 17 Jul 2025 11:22:32 +0000 https://harvester.nas.gov.ua/Record/uajuacgovua-article-191 https://harvester.nas.gov.ua/Record/uajuacgovua-article-191 Sosonka, Iryna Article 2021 Sosonka, Iryna 0 Reducing the level of acoustic pollution generated by road transport Thu, 17 Jul 2025 11:19:48 +0000 https://harvester.nas.gov.ua/Record/es-journalinua-article-321297 https://harvester.nas.gov.ua/Record/es-journalinua-article-321297 Maksymenko, Artem V. Article 2024 Maksymenko, Artem V. 0 Selection of deep, energetically weak waves in seismic DSS records Thu, 17 Jul 2025 11:11:15 +0000 https://harvester.nas.gov.ua/Record/journalsuranua-geofizicheskiy-article-195479 https://harvester.nas.gov.ua/Record/journalsuranua-geofizicheskiy-article-195479 Gryn’, D.M. Article 2020 Gryn’, D.M. 0 High-frequency spontaneous electromagnetic noise of lithosphere and tomographic systems Thu, 17 Jul 2025 11:06:30 +0000 https://harvester.nas.gov.ua/Record/journalsuranua-geofizicheskiy-article-116148 https://harvester.nas.gov.ua/Record/journalsuranua-geofizicheskiy-article-116148 Shuman, V. Article 2014 Shuman, V. 0 Signal-noise ratio of adaptive geophysical studies Thu, 17 Jul 2025 11:06:29 +0000 https://harvester.nas.gov.ua/Record/journalsuranua-geofizicheskiy-article-116137 https://harvester.nas.gov.ua/Record/journalsuranua-geofizicheskiy-article-116137 Roman, V. I. Article 2014 Roman, V. I. 0 Mathematical model of seismic signal, as a flow of physically non realizable single seismic waves Thu, 17 Jul 2025 11:05:04 +0000 https://harvester.nas.gov.ua/Record/journalsuranua-geofizicheskiy-article-107830 https://harvester.nas.gov.ua/Record/journalsuranua-geofizicheskiy-article-107830 Mostovoy, V. S. Article 2016 Mostovoy, V. S. 0 Minimization risk technique for solving gravity inverse problems in weak assumptions about geological noise properties Thu, 17 Jul 2025 11:05:01 +0000 https://harvester.nas.gov.ua/Record/journalsuranua-geofizicheskiy-article-107825 https://harvester.nas.gov.ua/Record/journalsuranua-geofizicheskiy-article-107825 Balk, P. I. Article 2016 Balk, P. I. 0 On prognostication ability of active geosystems: metastability and steady transitions instead of attractors Thu, 17 Jul 2025 11:04:35 +0000 https://harvester.nas.gov.ua/Record/journalsuranua-geofizicheskiy-article-91469 https://harvester.nas.gov.ua/Record/journalsuranua-geofizicheskiy-article-91469 Shuman, V.N. Article 2016 Shuman, V.N. 0 Good quality of adaptive seismic studies Thu, 17 Jul 2025 11:04:22 +0000 https://harvester.nas.gov.ua/Record/journalsuranua-geofizicheskiy-article-107772 https://harvester.nas.gov.ua/Record/journalsuranua-geofizicheskiy-article-107772 Roman, V. I. Article 2016 Roman, V. I. 0 Natural and technogenic components of megalopolis magnetic field Thu, 17 Jul 2025 11:04:14 +0000 https://harvester.nas.gov.ua/Record/journalsuranua-geofizicheskiy-article-107727 https://harvester.nas.gov.ua/Record/journalsuranua-geofizicheskiy-article-107727 Orlyuk, M. Article 2016 Orlyuk, M. 0 Amplitude distribution of a noise generator for suppression of side electromagnetic emissions from the monitor screen. Thu, 17 Jul 2025 10:58:45 +0000 https://harvester.nas.gov.ua/Record/drspiprikievua-article-275041 https://harvester.nas.gov.ua/Record/drspiprikievua-article-275041 Євграфов, Д. В. Article 2022 Євграфов, Д. В. 0 The Methods of Group Processing of Digital Images for the Reference Images Preparation Thu, 17 Jul 2025 10:58:11 +0000 https://harvester.nas.gov.ua/Record/drspiprikievua-article-225916 https://harvester.nas.gov.ua/Record/drspiprikievua-article-225916 Юзефович , В.В. Article 2020 Юзефович , В.В. 0 The theory of reducing speckles in a laser projector with a very long multimode fiber Thu, 17 Jul 2025 10:58:08 +0000 https://harvester.nas.gov.ua/Record/drspiprikievua-article-225901 https://harvester.nas.gov.ua/Record/drspiprikievua-article-225901 Лапчук, А. С. Article 2020 Лапчук, А. С. 0 A method of adaptive binarization of halftone images with additional processing on use of signal-to-noise ratio Thu, 17 Jul 2025 10:57:59 +0000 https://harvester.nas.gov.ua/Record/drspiprikievua-article-211268 https://harvester.nas.gov.ua/Record/drspiprikievua-article-211268 Egorov, P. M. Article 2020 Egorov, P. M. 0 Impact of aberrations and defocusing of the laser projector on the efficiency of reducing speckle noise Thu, 17 Jul 2025 10:57:57 +0000 https://harvester.nas.gov.ua/Record/drspiprikievua-article-211251 https://harvester.nas.gov.ua/Record/drspiprikievua-article-211251 Kliuieva, T. Yu. Article 2020 Kliuieva, T. Yu. 0 Analysis of the modern technologies of speckle reduction in portable laser projectors Thu, 17 Jul 2025 10:57:02 +0000 https://harvester.nas.gov.ua/Record/drspiprikievua-article-142909 https://harvester.nas.gov.ua/Record/drspiprikievua-article-142909 Kliuieva, T. Yu. Article 2018 Kliuieva, T. Yu. 0 A Reduction Method on Finding Out Signal Parameter’s Calculation of the Output of Multi-channel Device of Otimal Spatial-Temporal Treatment of Signals Thu, 17 Jul 2025 10:56:36 +0000 https://harvester.nas.gov.ua/Record/drspiprikievua-article-105247 https://harvester.nas.gov.ua/Record/drspiprikievua-article-105247 Mezentsev, A. Article 2012 Mezentsev, A. 0 A model of functioning process of the aircraft’s cross-correlation extreme navigation system and the factors affecting on the accuracy and productivity of the image processing Thu, 17 Jul 2025 10:55:33 +0000 https://harvester.nas.gov.ua/Record/drspiprikievua-article-100355 https://harvester.nas.gov.ua/Record/drspiprikievua-article-100355 Меzеntcеv, A. V. Article 2016 Меzеntcеv, A. V. 0 Protection of information objects from intentional collisions of inspection characteristics in error-correcting codes Thu, 17 Jul 2025 10:55:31 +0000 https://harvester.nas.gov.ua/Record/drspiprikievua-article-100352 https://harvester.nas.gov.ua/Record/drspiprikievua-article-100352 Mаtоv, O. Y. Article 2016 Mаtоv, O. Y. 0 Traces of editing in digital phonograms performed by method of excision and transposition of fragments Thu, 17 Jul 2025 10:55:26 +0000 https://harvester.nas.gov.ua/Record/drspiprikievua-article-100344 https://harvester.nas.gov.ua/Record/drspiprikievua-article-100344 Rybalsky, O. V. Article 2016 Rybalsky, O. V. 0