Results 21 to 30 of about 104,853 (292)
Journal of Applied Sciences and Environmental Management, 2018 This study utilized the ability of remote sensing and aeromagnetic data of the Continental Terminal, Northwestern Nigeria, to accentuate structural and lithological geologic features as well as depth estimation and mineral potential for exploitation ...
J. Aisabokhae, A. Adamu, B. Oresajo
doaj +1 more source
Enhtheta: A new balanced filter for Edge Detection of Potential Field anomalies [PDF]
مجله فیزیک زمین و فضاMagnetic and gravity data are types of potential field data. The magnetic method is based on variations in the magnetic field caused by lateral differences in the magnetization of the subsurface sources.
Kamal Alamdar
doaj +1 more source
, 2001 This paper introduces a two-dimensional generalization of the analytic signal. This novel approach is based on the Riesz transform, which is used instead of the Hilbert transform.
Sommer, Gerald, +3 more
core +1 more source
Geosciences, 2017 In early 2017, the geothermal system in the Suli and Tulehu areas of Ambon (Indonesia) was investigated using a gravity gradient tensor and analytic signal. The gravity gradient tensor and analytic signal were obtained through forward modeling based on a
Richard Lewerissa +3 more
doaj +1 more source
Hypercomplex Analytic Signals : Extension Of The Analytic Signal Concept To Complex Signals
, 2007 Publication in the conference proceedings of EUSIPCO, Poznan, Poland ...
Stephen J. Sangwine, Nicolas Le Bihan
openaire +3 more sources
3-D generalized analytic signal associated with linear canonical transform in Clifford biquaternion domain [PDF]
, 2022 The analytic signal is a useful mathematical tool. It separates qualitative and quantitative information of a signal in form of the local phase and local amplitude.
Cai, Zhen Feng, Kou, Kit Ian
core +2 more sources
Position Control of a Pneumatic Drive Using a Fuzzy Controller with an Analytic Activation Function
Sensors, 2022 The fuzzy logic controller, which uses an analytic activation function for the defuzzification procedure, was applied to the position control of a servo pneumatic drive controlled by a proportional valve.
Željko Šitum, Danko Ćorić
doaj +1 more source
A Signal Theoretic Approach for Envelope Analysis of Real-Valued Signals
IEEE Access, 2017 Analytic envelope is the most prevalent definition of envelopes of real-valued signals. However, analytic signals are not adopted by some envelope detectors in application.
Yanli Yang
doaj +1 more source
Characterization of analytic phase signals
Computers & Mathematics with Applications, 2006 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Tao Qian, Qiuhui Chen
openaire +1 more source
A Technique to Compute Smooth Amplitude, Phase, and Frequency Modulations From the Analytic Signal [PDF]
, 2012 Gabor's analytic signal (AS) is a unique complex signal corresponding to a real signal, but in general, it admits infinitely-many combinations of amplitude and frequency modulations (AM and FM, respectively).
Seelamantula, Chandra Sekhar, +3 more
core +1 more source