Zobrazeno 1 - 10
of 166
pro vyhledávání: '"Chin-Feng Lin"'
Autor:
Chin-Feng Lin, Shun-Hsyung Chang
Publikováno v:
Sensors, Vol 23, Iss 18, p 7817 (2023)
The coronavirus disease 2019 (COVID-19) pandemic has severely affected people’s lives worldwide in an unexpected manner. According to the World Health Organization (WHO), several viral epidemics continue to occur and pose a significant public healt
Externí odkaz:
https://doaj.org/article/b2a9dde3f1454f32a4fe2eaf8b1e3e28
Publikováno v:
SAGE Open, Vol 12 (2022)
This study investigated a hospital online registration system using data derived from qualitative and quantitative research and analyzed through the means-end chain (MEC) approach and Kano model. Initial qualitative surveys with 34 interviewees set u
Externí odkaz:
https://doaj.org/article/4a049e586fe1465aa0e81838f5e505c4
Publikováno v:
Sensors, Vol 23, Iss 16, p 7228 (2023)
Marginal spectrum (MS) feature information of humpback whale vocalization (HWV) signals is an interesting and significant research topic. Empirical mode decomposition (EMD) is a powerful time–frequency analysis tool for marine mammal vocalizations.
Externí odkaz:
https://doaj.org/article/1744de15e4ba407eba4b3119728b1879
Publikováno v:
Sensors, Vol 23, Iss 12, p 5416 (2023)
To develop a passive acoustic monitoring system for diversity detection and thereby adapt to the challenges of a complex marine environment, this study harnesses the advantages of empirical mode decomposition in analyzing nonstationary signals and in
Externí odkaz:
https://doaj.org/article/2f11926cc4b14da8ac08434e3bd356c1
Autor:
Chin-Feng Lin, Hong-Chang Lin
Publikováno v:
Sensors, Vol 23, Iss 3, p 1078 (2023)
This study aims to extract the energy feature distributions in the form of marginal frequency (MF) and Hilbert spectrum (HS) in the intrinsic mode functions (IMF) domain for actual movement (AM)-based and motor imagery (MI)-based electroencephalogram
Externí odkaz:
https://doaj.org/article/8826b5baf21a4f86a72c2177da7b8290
Publikováno v:
Sensors, Vol 22, Iss 7, p 2737 (2022)
This study extracts the energy characteristic distributions of the intrinsic mode functions (IMFs) and residue functions (RF) for a blue whale sound signal, with empirical mode decomposition (EMD) as the basic theoretical framework. A high-resolution
Externí odkaz:
https://doaj.org/article/45ab7caf284c4a239f4e581aa159ed14
Autor:
Chin-Feng Lin, Cheng-Fong Wu, Ching-Lung Hsieh, Shun-Hsyung Chang, Ivan A. Parinov, Sergey Shevtsov
Publikováno v:
Sensors, Vol 22, Iss 1, p 313 (2021)
In this paper, a low-power underwater acoustic (UWA) image transceiver based on generalized frequency division multiplexing (GFDM) modulation for underwater communication is proposed. The proposed transceiver integrates a low-density parity-check cod
Externí odkaz:
https://doaj.org/article/339804ffbedc43b5a3dcdb773dd61876
Autor:
Chin-Feng Lin
Publikováno v:
Applied Sciences, Vol 11, Iss 4, p 1818 (2021)
An underwater universal filtered multicarrier (UFMC)-based voice transmission scheme is proposed using a 512-point inverse discrete Fourier transform, utilizing 10 sub-bands, and that each had 20 subcarriers. In this proposed UFMC method, the adaptiv
Externí odkaz:
https://doaj.org/article/701e86ca597f4f1c95541a4fd1ea094a
Direct-Mapping-Based MIMO-FBMC Underwater Acoustic Communication Architecture for Multimedia Signals
Autor:
Chin-Feng Lin, Tsung-Jen Su, Hung-Kai Chang, Chun-Kang Lee, Shun-Hsyung Chang, Ivan A. Parinov, Sergey Shevtsov
Publikováno v:
Applied Sciences, Vol 10, Iss 1, p 233 (2019)
In this paper, a direct-mapping (DM)-based multi-input multi-output (MIMO) filter bank multi-carrier (FBMC) underwater acoustic multimedia communication architecture (UAMCA) is proposed. The proposed DM-based MIMO-FBMC UAMCA is rare and non-obvious i
Externí odkaz:
https://doaj.org/article/41be0ad7f053405ca129aa5879116d53
Autor:
Chin-Feng Lin, 林璟鋒
102
Xunzi and T. Hobbes were the philosophers living in different eras far from two thousand years but they had the same standpoint about human nature, that is, the human nature was evil in natural state. Hobbes built because of the natural stat
Xunzi and T. Hobbes were the philosophers living in different eras far from two thousand years but they had the same standpoint about human nature, that is, the human nature was evil in natural state. Hobbes built because of the natural stat
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/kk959n
