Zobrazeno 1 - 10
of 5 670
pro vyhledávání: '"initial phase"'
Publikováno v:
Studia Universitatis Babeş-Bolyai. Engineering, Vol 69, Iss 1 (2024)
Knowing the amplitudes in a spectrum calculated using the Discrete Fourier Transform (DFT) algorithm is essential for precisely estimating the frequencies of a real-valued signal. Since the amplitudes are affected by the signal's initial phase, it is
Externí odkaz:
https://doaj.org/article/e52557a3220b489c83bf930c747a6769
Autor:
S. R. Heister, Huang Qianlan
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 21, Iss 6, Pp 53-60 (2024)
The confrontation between radar stations and radio electronic countermeasure systems leads to constant advancements on both sides as electronics continue to develop. This multifaceted confrontation determines the success of each side primarily based
Externí odkaz:
https://doaj.org/article/2191991ffd134d9aa59b06c4b1f024bc
Publikováno v:
Российский технологический журнал, Vol 11, Iss 4, Pp 49-58 (2023)
Objectives. Automatic modulation recognition of unknown signals is an important task for various fields oftechnology such as radio control, radio monitoring, and identification of interference and sources of radio emission. The paper aims to develop
Externí odkaz:
https://doaj.org/article/96cde943dcea4a89aae40f9437b47a8c
Publikováno v:
Results in Physics, Vol 56, Iss , Pp 107249- (2024)
The propagation characteristics of the astigmatic elliptic vortex beam (AEVB) in nonlocal media with isotropic and anisotropic nonlinearities are analytically and numerically investigated. Three different kinds of dynamics are discussed: AEVB in nonl
Externí odkaz:
https://doaj.org/article/f5be423c7bfc4d5a889f4b145e48f158
Publikováno v:
Sensors, Vol 24, Iss 12, p 3730 (2024)
The estimation of the parameters of a sinusoidal signal is of paramount importance in various applications in the fields of sensors, signal processing, parameter estimation, and device characterization, among others. The presence, in the measurement
Externí odkaz:
https://doaj.org/article/dcaca2894bc34e33964f12e202fe7601
Publikováno v:
Applied Sciences, Vol 14, Iss 11, p 4565 (2024)
Based on the classical theory of nonlinear Thomson scattering and the single electron model, we performed extensive numerical simulations in MATLAB R2022b to comprehensively investigate how the initial phase of a tightly focused, circularly polarized
Externí odkaz:
https://doaj.org/article/3b656811e8dc43559b5d9e36d5f5307e
Publikováno v:
Frontiers in Energy Research, Vol 11 (2023)
In order to improve the film cooling efficiency of the cooling gas on the hot side wall of the plate, the flow field, temperature field and the average film cooling efficiency of the cylindrical hole, rectangular hole and waveform hole near the wall
Externí odkaz:
https://doaj.org/article/28e78b86d91042deb33fa7c1826058db
Publikováno v:
Aerospace, Vol 11, Iss 3, p 234 (2024)
There are plans to set up a space-based gravitational wave observatory that will use an ultra-large-scale laser interferometer in space to detect medium- and low-frequency gravitational waves. Both heliocentric and geocentric formations adopt the met
Externí odkaz:
https://doaj.org/article/a6e5058e012f4062bc70632868d07770
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.