Results 61 to 70 of about 104,185 (91)

EVALUATION OF COORDINATES OF AIR TARGET IN A TWO-POSITION RANGE MEASUREMENT RADAR

open access: yesРоссийский технологический журнал, 2016
The article describes the quasioptimal algorithm of filtering slow-moving object coordinates when measuring them by two-position range measurement radar. Relations that allow to model this process of coordinate measurement are given.
B. A. Zaikin   +3 more
doaj   +1 more source

Studying the influence of correction codes on coherent reception of M-PSK signals in the presence of noise and harmonic interference

open access: yesРоссийский технологический журнал
Objectives. Signals with multiple phase shift keying (M-PSK) exhibiting good spectral and energy characteristics are successfully used in many information transmission systems.
V. D. Nguyen
doaj   +1 more source

SUPERFAST SCANNING BEAM AND SYNTHESIS OF SHORT SIGNAL IN RADIATION FIELD OF MIMO RADAR TRANSMIT ARRAY

open access: yesРоссийский технологический журнал, 2016
The effects of "superfast scanning beam" and synthesis of "short" (broadband) signal in the radiation field of the antenna array, excited by mutually orthogonal coherent narrowband signals are under consideration.
B. M. Vovshin, K. V. Kulikov
doaj   +1 more source

Inscriptions 390 à 411

open access: yes, 1883
Inscriptions 390 à 411. In: Revue épigraphique du Midi de la France, tome 1, N°23, 1883. pp.

core   +1 more source

Verlustliste Nr. 390. (Nr. 390. /1916)

open access: yes, 1916
VERLUSTLISTE NR. 390. Verlustliste (-) Verlustliste Nr. 390. (Nr. 390. /1916) ([1]) Belehrung. (2) Offiziere.

core   +1 more source

Neural network analysis in time series forecasting

open access: yesРоссийский технологический журнал
Objectives. To build neural network models of time series (LSTM, GRU, RNN) and compare the results of forecasting with their mutual help and the results of standard models (ARIMA, ETS), in order to ascertain in which cases a certain group of models ...
B. Pashshoev, D. A. Petrusevich
doaj   +1 more source

Design for Testability of Integrated Circuits and Project Protection Difficulties

open access: yesРоссийский технологический журнал, 2019
Design solutions of domestic VLSI were obtained as a result of the application of computeraided design tools of a foreign supplier (CAD Synopsys, Cadence Design Systems and Mentor Graphics), based on standard libraries of PDK elements (Project Design KIT)
E. Ph. Pevtsov   +2 more
doaj   +1 more source

Models of symmetric three-layer waveguide structures with graded-index core and nonlinear optical liners

open access: yesРоссийский технологический журнал
Objectives. Determining the patterns of dispersion properties of waveguide modes of the optical range in layered media with distributed optical properties is a both a pressing and significant matter for study. It has fundamental and applied importance in
S. E. Savotchenko
doaj   +1 more source

Method of Measuring Deformations of Magnetoactive Elastomers under the Action of Magnetic Fields

open access: yesРоссийский технологический журнал, 2019
Magnetic deformation is a change in the size and shape of a sample under the action of a uniform external magnetic field. The study of this effect in various materials provides deep understanding of the nature of magnetic and mechanical interactions ...
D. V. Saveliev   +7 more
doaj   +1 more source

Automating the search for legal information in Arabic: A novel approach to document retrieval

open access: yesРоссийский технологический журнал
Objectives. The retrieval of legal information, including information related to issues such as punishment for crimes and felonies, represents a challenging task.
K. S. Jafar   +3 more
doaj   +1 more source

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