Zobrazeno 1 - 10
of 28 214
pro vyhledávání: '"pulse signal"'
Publikováno v:
IEEE Open Journal of Signal Processing, Vol 5, Pp 991-1004 (2024)
Radar is widely used in aviation, meteorology, and military fields, and radar pulse signal detection has become an indispensable and essential function of cognitive radio systems as well as electronic warfare systems. In this paper, we propose a deep
Externí odkaz:
https://doaj.org/article/d75614e8528f4c219e95be63036de270
Autor:
Zhiyuan Li, Mingju Yao
Publikováno v:
Tehnički Vjesnik, Vol 31, Iss 3, Pp 808-814 (2024)
Pulse signals are often corrupted by noise, compromising signal integrity for downstream analysis. This paper presents an automated denoising technique for pulse waveforms using ensemble empirical mode decomposition (EEMD). The EEMD algorithm decompo
Externí odkaz:
https://doaj.org/article/91bfd1b020524d038a2f1932eb1d6b07
Publikováno v:
He jishu, Vol 47, Iss 6, Pp 060401-060401 (2024)
BackgroundGaussian shaping is commonly used to filter and extract the amplitude of nuclear pulse signals owing to its high signal-to-noise ratio, resistance to ballistic loss, and ease of amplitude extraction. However, the problems of asymmetry and d
Externí odkaz:
https://doaj.org/article/60aa4fe64faa44c18cd0c3814ab28ce1
Publikováno v:
F1000Research, Vol 12 (2023)
Background: Research on the compatibility of time domain indices, frequency domain measurements of heart rate variability obtained from electrocardiogram (ECG) waveforms, and pulse wave signal (pulse rate variability; PRV) features is ongoing. The pr
Externí odkaz:
https://doaj.org/article/889bca0fdb2f4fbbb45b41ad8df0bb1c
Publikováno v:
Serbian Journal of Electrical Engineering, Vol 20, Iss 3, Pp 407-427 (2023)
In power electronic systems, electromagnetic radiation of the near field is detrimental because it generates electromagnetic interference in static converters ultimately leading to the degradation of the EMC filter performance. This paper presents
Externí odkaz:
https://doaj.org/article/e391e6fba44e4917baa6cc9e415d5304
Publikováno v:
ICT Express, Vol 8, Iss 4, Pp 490-493 (2022)
With the development of launch vehicles, the number of satellite-based synthetic aperture radar (SAR) has been increasing. Satellite-based SAR can acquire high-resolution images at day and night regardless of the weather. Since SAR resolution is dete
Externí odkaz:
https://doaj.org/article/948d2c25d20644448c1d158315f3a951
Publikováno v:
Journal of Medical Signals and Sensors, Vol 12, Iss 4, Pp 285-293 (2022)
Background: In Persian medicine (PM), measuring the wrist pulse is one of the main methods for determining a person's health status and temperament. One problem that can arise is the dependence of the diagnosis on the physician's interpretation of pu
Externí odkaz:
https://doaj.org/article/00bb1b54245040398489053d9179b92b
Publikováno v:
Proceedings of the XXth Conference of Open Innovations Association FRUCT, Vol 32, Iss 1, Pp 75-86 (2022)
Wrist pulse is one kind of biomedical signals, it is affected not only by the heart beatings, but also by the conditions of nerves, organs, muscles, skin, etc. Therefore, wrist pulse signals can reflect a person's physical state and it has been widel
Externí odkaz:
https://doaj.org/article/3c9376dd375140aa9cdefbffa2e79905
Data Synchronization Design of Driver Display Unit Based on MVB and Ethernet Redundant Communication
Publikováno v:
Kongzhi Yu Xinxi Jishu, Iss 4, Pp 54-59 (2022)
Aiming at the problem of data interaction and synchronization of driver display unit based on MVB (multifunction vehicle bus) and Ethernet redundant communication in the network system of current power centralized train, this paper presents a solutio
Externí odkaz:
https://doaj.org/article/80595dbfa6e44bee968d8a9aff02e5a0
Publikováno v:
Journal of Edge Computing, Vol 2, Iss 1 (2023)
The rapid development of computer biometrics over the past 2-3 decades is largely due to the development and widespread introduction into clinical practice of new methods of studying human body health, including pulse methods. It is possible to judge
Externí odkaz:
https://doaj.org/article/9e904ae31f1846a1950801740000596c