Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Seda Senay"'
Autor:
Seda Senay
Publikováno v:
Healthcare Technology Letters (2018)
Time–frequency (TF) representations are very important tools to understand and explain circumstances, where the frequency content of non-stationary signals varies in time. A variety of biosignals such as speech, electrocardiogram (ECG), electroence
Externí odkaz:
https://doaj.org/article/ff9afcc40c04493e8786fd8e2baf5c8e
Publikováno v:
EURASIP Journal on Advances in Signal Processing, Vol 2010 (2010)
We consider the reconstruction of signals from nonuniformly spaced samples using a projection onto convex sets (POCSs) implemented with the evolutionary time-frequency transform. Signals of practical interest have finite time support and are nearly b
Externí odkaz:
https://doaj.org/article/df01ffc7fd0848a6ac2e5cf3c1f7aa9d
Autor:
J. Tilles, Mark A. Stanley, Seda Senay, Paul R. Krehbiel, Yijun Zhang, Harald E. Edens, Xiangpeng Fan, William Rison
Publikováno v:
IEEE Transactions on Geoscience and Remote Sensing. 60:1-17
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85d75aa276150c2d1e50f90213a64d33
https://doi.org/10.1109/tgrs.2021.3078738
https://doi.org/10.1109/tgrs.2021.3078738
Autor:
Sonja Behnke, Harald Edens, James Theiler, Diana Swanson, Seda Senay, Masato Iguchi, Daisuke Miki
Explosive volcanic eruptions often produce a repeatable pattern of electrical activity that can be exploited for volcano hazard monitoring. First, a swarm of small “vent discharges” occurs within the gas thrust region of the plume starting at the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b06ccb11182b14ea431dc70a3787021d
https://doi.org/10.5194/egusphere-egu22-2972
https://doi.org/10.5194/egusphere-egu22-2972
Publikováno v:
Journal of Geophysical Research: Atmospheres. 126
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2d52176188caa523c3adbc44597b58c
https://doi.org/10.1029/2020jd034495
https://doi.org/10.1029/2020jd034495
Autor:
William Rison, Steven A. Cummer, Paul R. Krehbiel, Harald E. Edens, R. G. Brown, J. Tilles, Ningyu Liu, Fanchao Lyu, Joseph R. Dwyer, Xiangpeng Fan, Jennifer G. Wilson, Mark A. Stanley, Seda Senay
Publikováno v:
Journal of Geophysical Research: Atmospheres. 125
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4a04235411572aae50257730309bec4
https://doi.org/10.1029/2020jd032603
https://doi.org/10.1029/2020jd032603
Autor:
Sonja Behnke, Harald Edens, Seda Senay, Diana Swanson, Alexa Van Eaton, David Schneider, Masato Iguchi, Daisuke Miki
Volcanic lightning measurements are gaining momentum in the volcano monitoring community as a tool to identify when an ash producing eruption has occurred. As a volcanic plume develops from an ash-laden jet to a convective plume, the electrical disch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2f2608aa1a8968f3d37218a74a0c8b8
https://doi.org/10.5194/egusphere-egu2020-12220
https://doi.org/10.5194/egusphere-egu2020-12220
Autor:
Seda Senay
Publikováno v:
Journal of Communications. :114-118
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa0e1ba85894a24bfda803de0a3e1048
https://doi.org/10.12720/jcm.13.3.114-118
https://doi.org/10.12720/jcm.13.3.114-118
Publikováno v:
IEEE Signal Processing Magazine. 30:42-52
Nonstationarity relates to the variation over time of the statistics of a signal. Therefore, signals from practical applications that are realizations of nonstationary processes are difficult to represent and to process. In this article, we provide a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7096d743cf20cb1eb730759aefa39d3c
https://doi.org/10.1109/msp.2013.2267811
https://doi.org/10.1109/msp.2013.2267811
Publikováno v:
Signal Processing. 92:1157-1165
In this paper, we propose a method for efficient signal reconstruction from non-uniformly spaced samples collected using level-crossing sampling. Level-crossing (LC) sampling captures samples whenever the signal crosses predetermined quantization lev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a8f5f89d68392231e4c52149ce0c6bb
https://doi.org/10.1016/j.sigpro.2011.11.017
https://doi.org/10.1016/j.sigpro.2011.11.017