Zobrazeno 1 - 10
of 45 234
pro vyhledávání: '"Fast Fourier Transform"'
Autor:
Sinin Hamdan, Khairul Anwar Mohamad Said, Ezra A. M. Duin, Aaliyawani E. Sinin, Tri Wahyono, Harini Sosiati
Publikováno v:
BioResources, Vol 19, Iss 4, Pp 9101-9114 (2024)
The bundengan is a unique traditional musical instrument with plucked strings from Wonosobo, Central Java, Indonesia. It can produce sounds that imitate the gong (i.e., a part of the gamelan instrument). The bundengan was initially constructed by duc
Externí odkaz:
https://doaj.org/article/0f49339b97134127a0d183e4868b4fc4
Publikováno v:
International Journal of Transportation Science and Technology, Vol 15, Iss , Pp 271-283 (2024)
Asphalt pavement repair areas affect pavement performance and service levels. It is necessary to distinguish the repair areas from normal sections. Based on vehicle vibration signals, this study identified ten pavement repair areas and divided them i
Externí odkaz:
https://doaj.org/article/8f23af9813b2439ba739ee3128682ea7
Autor:
V. D. Gabidulin
Publikováno v:
Вестник СибАДИ, Vol 21, Iss 4, Pp 502-511 (2024)
Introduction. To ensure stable performance of transport and technological machines, constant monitoring of their technical condition is necessary. Timely diagnosis is difficult to carry out when working in remote regions, as well as when transporting
Externí odkaz:
https://doaj.org/article/8d4ec3b7feb04d7f82e34f1a4376f09d
Publikováno v:
Wind Energy, Vol 27, Iss 7, Pp 667-694 (2024)
Abstract Short‐term wind speed prediction is essential for economical wind power utilization. The real‐world wind speed data are typically intermittent and fluctuating, presenting great challenges to existing shallow models. In this paper, we pre
Externí odkaz:
https://doaj.org/article/89e999fd33a3450588bb6a1e2e48b24a
Autor:
Yannan Sun, Wenchao Qian
Publikováno v:
AIMS Mathematics, Vol 9, Iss 7, Pp 18968-18983 (2024)
The Chirp-Fourier transform is one of the most important tools of the modern signal processing. It has been widely used in the fields of ultrasound imaging, parameter estimation, and so on. The key to its application lies in the sampling and fast alg
Externí odkaz:
https://doaj.org/article/23cbca45ecc049b585f0b810bef52448
Publikováno v:
Journal of Safety Science and Resilience, Vol 5, Iss 1, Pp 13-36 (2024)
Recent years have seen increasing academic interest in exploring the correlation between temperature and crime. However, it is uncertain whether similar long-term trends or seasonality (rather than causal effect) of temperature and crime is the major
Externí odkaz:
https://doaj.org/article/bd5c7c3dd8a4492c93bce001d7eebba9