Sleep spindle detection using a novel instantaneous frequency definition

2012 ◽  
Vol 35 (17) ◽  
pp. 2101-2110 ◽  
Author(s):  
Liming Zhang ◽  
Hong Li ◽  
Yantao Wei
Keyword(s):  
Instantaneous Frequency ◽  
Sleep Spindle ◽  
Frequency Definition

ANALISA POTENSI MINYAK DAN GAS BUMI DENGAN ATRIBUT SEISMIK PADA BATUAN KARBONAT LAPANGAN *ZEFARA* CEKUNGAN SUMATRA SELATAN

KURVATEK ◽  
2017 ◽  
Vol 1 (2) ◽  
pp. 21-31
Author(s):  
Fatimah Miharno
Keyword(s):  
Instantaneous Frequency ◽  
Carbonate Reservoir ◽  
Control Analysis ◽  
High Porosity ◽  
Hydrocarbon Accumulation ◽  
Seismic Attribute ◽  
Data Set ◽  
Log Data ◽  
Low Amplitude ◽  
Rms Amplitude

ABSTRACT*Zefara* Field formation Baturaja on South Sumatra Basin is a reservoir carbonate and prospective gas. Data used in this research were 3D seismik data, well logs, and geological information. According to geological report known that hidrocarbon traps in research area were limestone lithological layer as stratigraphical trap and faulted anticline as structural trap. The study restricted in effort to make a hydrocarbon accumulation and a potential carbonate reservoir area maps with seismic attribute. All of the data used in this study are 3D seismic data set, well-log data and check-shot data. The result of the analysis are compared to the result derived from log data calculation as a control analysis. Hydrocarbon prospect area generated from seismic attribute and are divided into three compartments. The seismic attribute analysis using RMS amplitude method and instantaneous frequency is very effective to determine hydrocarbon accumulation in *Zefara* field, because low amplitude from Baturaja reservoir. Low amplitude hints low AI, determined high porosity and high hydrocarbon contact (HC).  Keyword: Baturaja Formation, RMS amplitude seismic attribute, instantaneous frequency seismic attribute

Instantaneous frequency estimating method based on FrFT and cubic spline interpolation

2011 ◽  
Vol 25 (4) ◽  
pp. 343-347
Author(s):  
Zhengjun Mo ◽  
Yaqing Tu ◽  
Wei Xiao
Keyword(s):  
Instantaneous Frequency ◽  
Spline Interpolation ◽  
Cubic Spline ◽  
Cubic Spline Interpolation

Spoof Detection Using Source, Instantaneous Frequency and Cepstral Features

2017 ◽  
Author(s):  
Sarfaraz Jelil ◽  
Rohan Kumar Das ◽  
S.R. Mahadeva Prasanna ◽  
Rohit Sinha
Keyword(s):  
Instantaneous Frequency ◽  
Cepstral Features

Hysteresis effects in instantaneous frequency scaling of attenuation on 20 and 30 GHz satellite links

1992 ◽  
Vol 28 (1) ◽  
pp. 76-78 ◽  
Author(s):  
D.G. Sweeney ◽  
T. Pratt ◽  
C.W. Bostian
Keyword(s):  
Instantaneous Frequency ◽  
Frequency Scaling ◽  
Satellite Links

scholarly journals Sleep Spindle Detection Using RUSBoost and Synchrosqueezed Wavelet Transform

2020 ◽  
Vol 28 (2) ◽  
pp. 390-398 ◽  
Author(s):  
Takafumi Kinoshita ◽  
Koichi Fujiwara ◽  
Manabu Kano ◽  
Keiko Ogawa ◽  
Yukiyoshi Sumi ◽  
...  
Keyword(s):  
Wavelet Transform ◽  
Sleep Spindle ◽  
Synchrosqueezed Wavelet Transform
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