Zobrazeno 1 - 10
of 107
pro vyhledávání: '"Ladislav Polak"'
Publikováno v:
IEEE Access, Vol 12, Pp 150419-150429 (2024)
This paper presents a unique study of objective and subjective image quality assessment (IQA) of 360° images, distorted by emerging and legacy compressions - AV1 Image File Format (AVIF), Joint Photographic Experts Group (JPEG), High Efficiency Imag
Externí odkaz:
https://doaj.org/article/60d58cf19d42439796baed4f859c8bf9
Publikováno v:
IEEE Access, Vol 12, Pp 105069-105079 (2024)
This paper compares the analytical approach and optimization algorithm for designing a two-bilinear-section-based two-port transfer function hinged on a numerical sweep with the intention of implementing fractional-order (FO) systems in many sensing
Externí odkaz:
https://doaj.org/article/73c1942490634c6ca16be61a605ad897
Publikováno v:
Sensors, Vol 24, Iss 17, p 5523 (2024)
With the expansion of wireless mobile networks into both the daily lives of individuals as well as into the widely developing market of connected devices, communication is an increasingly attractive target for attackers. As the complexity of mobile c
Externí odkaz:
https://doaj.org/article/20187cf37c3c44d0a080fca414584a53
Publikováno v:
Sensors, Vol 24, Iss 8, p 2538 (2024)
In the evolving landscape of Industry 4.0, the integration of advanced wireless technologies into manufacturing processes holds the promise of unprecedented connectivity and efficiency. In particular, the data transmission in a heavy industry environ
Externí odkaz:
https://doaj.org/article/dd73f556ef6b44b687c1335810e63943
Publikováno v:
Journal of Advanced Research, Vol 41, Iss , Pp 49-62 (2022)
Introduction: Infra-red (IR) and visible light (VL) based systems developed for transmission of information about physical quantities (e.g. humidity, temperature) out from closed areas, cannot be effectively employed in case of specific conditions in
Externí odkaz:
https://doaj.org/article/217bf2c5dbf14750bed2a758a4eabc67
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-16 (2021)
Abstract An economic concept of acoustic shock wave sensing readout system for simple computer processing is introduced in this work. Its application can be found in precise initialization of the stopwatch from the starter sound, handclap or gun in c
Externí odkaz:
https://doaj.org/article/803a09807b624ea09353c254ced544bc
Publikováno v:
Sensors, Vol 23, Iss 7, p 3599 (2023)
This paper describes a design process for a universal development kit based on an analog computer concept that can model the dynamics of an arbitrarily complex dynamical system up to the fourth order. The constructed development kit contains digital
Externí odkaz:
https://doaj.org/article/d780e30e253d41baa689babc412de239
Publikováno v:
IEEE Access, Vol 9, Pp 73713-73727 (2021)
A simple single parameter adjustable immittance concept designed with modular active devices, fabricated in I3T $25~0.35~\mu \text{m}$ 3.3 V CMOS process of ON Semiconductor, is introduced. The proposed devices employ an integer-order capacitor and s
Externí odkaz:
https://doaj.org/article/b6302541d267484296c31d734e5932b6
Publikováno v:
IEEE Access, Vol 9, Pp 93062-93078 (2021)
This work deals with the design of a simple double output voltage phase detector, using a specific type of analog multiplier, and its application in a frequency demodulator. The design of active parts was performed in Taiwan Semiconductor Manufacturi
Externí odkaz:
https://doaj.org/article/908fc8a4415d4662b002fd4e6b1f0c68
Publikováno v:
IEEE Access, Vol 9, Pp 138026-138041 (2021)
A novel electronically reconfigurable fractional-order filter allowing independent electronic frequency tuning and switchless change of the transfer response by a single parameter between standard band-pass, inverting all-pass response and special ty
Externí odkaz:
https://doaj.org/article/724d2b2047004f6bbccc1fb72ab48030