Detecting Quasicrystals with Quadratic Time-Frequency Distributions.
- Published in:
- Results in Mathematics / Resultate der Mathematik, 2025, v. 80, n. 5, p. 1, doi. 10.1007/s00025-025-02441-2
- By:
- Publication type:
- Article
Works matching DE "TIME-frequency analysis"
Results: 2063
1
2
Turbulent transport extraction in time and frequency and the estimation of eddy fluxes at high resolution.
- Published in:
- 2025
- By:
- Publication type:
- Conference Paper/Materials
3
Application of iso-frequency extractions and spectral frequency blending in hydrocarbon delineation of thin-pay and thick-pay reservoirs, Niger Delta Basin.
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- Energy Geoscience, 2025, v. 6, n. 2, p. 1, doi. 10.1016/j.engeos.2025.100396
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- Publication type:
- Article
4
Economic Policy Uncertainty and the New Energy Market: An Asymmetric Multifractal Analysis.
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- Fluctuation & Noise Letters, 2025, v. 24, n. 4, p. 1, doi. 10.1142/S0219477525500336
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- Publication type:
- Article
5
Frequency analysis of dynamic systems loaded by both parametric and external excitations, with application to rotor dynamics.
- Published in:
- Nonlinear Dynamics, 2025, v. 113, n. 16, p. 20687, doi. 10.1007/s11071-025-11236-7
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- Publication type:
- Article
6
Analyzing Systemic Risk Spillover Networks Through a Time-Frequency Approach.
- Published in:
- Mathematics (2227-7390), 2025, v. 13, n. 13, p. 2070, doi. 10.3390/math13132070
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- Publication type:
- Article
7
特快速暂态过电压对二次侧共模干扰建模.
- Published in:
- Journal of Shanghai Jiao Tong University (1006-2467), 2025, v. 59, n. 6, p. 812, doi. 10.16183/j.cnki.jsjtu.2023.366
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- Publication type:
- Article
8
Frequency and Current Analysis for Aluminum Billet Lifting with a Longitudinal Electromagnetic Levitator Prototype.
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- Energies (19961073), 2025, v. 18, n. 13, p. 3437, doi. 10.3390/en18133437
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- Publication type:
- Article
9
An Azimuth Ambiguity Suppression Method for SAR Based on Time-Frequency Joint Analysis.
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- Remote Sensing, 2025, v. 17, n. 13, p. 2327, doi. 10.3390/rs17132327
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- Publication type:
- Article
10
IPACN: Information-Preserving Adaptive Convolutional Network for Remote Sensing Change Detection.
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- Remote Sensing, 2025, v. 17, n. 13, p. 2121, doi. 10.3390/rs17132121
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- Publication type:
- Article
11
Study on the Time–Frequency Characteristics of Excitation Inrush Current and Its Induced Converter Transformer Vibration.
- Published in:
- Applied Sciences (2076-3417), 2025, v. 15, n. 13, p. 7192, doi. 10.3390/app15137192
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- Publication type:
- Article
12
DFN-YOLO: Detecting Narrowband Signals in Broadband Spectrum.
- Published in:
- Sensors (14248220), 2025, v. 25, n. 13, p. 4206, doi. 10.3390/s25134206
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- Publication type:
- Article
13
Engineering Safety-Oriented Blasting-Induced Seismic Wave Signal Processing: An EMD Endpoint Suppression Method Based on Multi-Scale Feature.
- Published in:
- Sensors (14248220), 2025, v. 25, n. 13, p. 4194, doi. 10.3390/s25134194
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- Publication type:
- Article
14
Fault Diagnosis Method for Shearer Arm Gear Based on Improved S-Transform and Depthwise Separable Convolution.
- Published in:
- Sensors (14248220), 2025, v. 25, n. 13, p. 4067, doi. 10.3390/s25134067
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- Publication type:
- Article
15
Research on Three-Axis Vibration Characteristics and Vehicle Axle Shape Identification of Cement Pavement Under Heavy Vehicle Loads Based on EMD–Energy Decoupling Method.
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- Sensors (14248220), 2025, v. 25, n. 13, p. 4066, doi. 10.3390/s25134066
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- Publication type:
- Article
16
A Deep Learning Framework for Enhancing High-Frequency Optical Fiber Vibration Sensing from Low-Sampling-Rate FBG Interrogators.
- Published in:
- Sensors (14248220), 2025, v. 25, n. 13, p. 4047, doi. 10.3390/s25134047
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- Publication type:
- Article
17
Blind Recognition Algorithm of Multi-Carrier Composite Modulation Signal Based on Multi-Dimensional Time-Frequency Superimposed Spectrum.
- Published in:
- Sensors (14248220), 2025, v. 25, n. 13, p. 4007, doi. 10.3390/s25134007
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- Publication type:
- Article
18
Change in Acoustic Parameters of Electric Guitar Strings Under Dynamic Loading.
- Published in:
- Sensors (14248220), 2025, v. 25, n. 13, p. 3989, doi. 10.3390/s25133989
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- Publication type:
- Article
19
Quantification of Sensitization in Aluminum–Magnesium Alloys Through Frequency-Dependent Ultrasonic Attenuation.
- Published in:
- Sensors (14248220), 2025, v. 25, n. 13, p. 3983, doi. 10.3390/s25133983
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- Publication type:
- Article
20
Bearing Fault Diagnosis Based on Time–Frequency Dual Domains and Feature Fusion of ResNet-CACNN-BiGRU-SDPA.
- Published in:
- Sensors (14248220), 2025, v. 25, n. 13, p. 3871, doi. 10.3390/s25133871
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- Publication type:
- Article
21
BiEntropiGram: a novel time-frequency entropy map for rotating machines incipient fault diagnosis.
- Published in:
- Nonlinear Dynamics, 2025, v. 113, n. 15, p. 19657, doi. 10.1007/s11071-025-11204-1
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- Publication type:
- Article
22
Seizure prediction based on improved vision transformer model for EEG channel optimization.
- Published in:
- Computer Methods in Biomechanics & Biomedical Engineering, 2025, v. 28, n. 9, p. 1450, doi. 10.1080/10255842.2024.2326097
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- Publication type:
- Article
23
Simultaneous Analysis of Early Components P1 and N1 and Phase and Non-Phase Alpha Activities Associated with Word Recall.
- Published in:
- Sci (2413-4155), 2025, v. 7, n. 2, p. 84, doi. 10.3390/sci7020084
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- Publication type:
- Article
24
Window Function Shape Independent Short Time Fourier Transform and Efficient Signal Reconstruction from Time Frequency Distribution.
- Published in:
- Circuits, Systems & Signal Processing, 2025, v. 44, n. 7, p. 5157, doi. 10.1007/s00034-025-03044-6
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- Publication type:
- Article
25
Decoding the Dynamic Connectedness Between Traditional and Digital Assets Under Dynamic Economic Conditions.
- Published in:
- Journal of Theoretical & Applied Electronic Commerce Research, 2025, v. 20, n. 2, p. 97, doi. 10.3390/jtaer20020097
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- Publication type:
- Article
26
CONTAGION AMONG SELECT GLOBAL EQUITY MARKETS: A TIME-FREQUENCY ANALYSIS.
- Published in:
- Global Economy Journal, 2019, v. 19, n. 4, p. 1, doi. 10.1142/S2194565919500234
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- Publication type:
- Article
27
A Time-Frequency Density Criterion for Operator Identification.
- Published in:
- Sampling Theory in Signal & Image Processing, 2013, v. 12, n. 1, p. 1, doi. 10.1007/bf03549558
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- Publication type:
- Article
28
Windowing Systems for Time-Frequency Analysis.
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- Sampling Theory in Signal & Image Processing, 2012, v. 11, n. 2/3, p. 221, doi. 10.1007/bf03549556
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- Publication type:
- Article
29
Gabor Expansions and Restricted Summability.
- Published in:
- Sampling Theory in Signal & Image Processing, 2011, v. 10, n. 3, p. 255, doi. 10.1007/bf03549544
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- Publication type:
- Article
30
Modulation Spaces, BMO, and the Balian--Low Theorem.
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- Sampling Theory in Signal & Image Processing, 2012, v. 11, n. 1, p. 25, doi. 10.1007/bf03549547
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- Publication type:
- Article
31
Representation of Operators by Sampling in the Time-Frequency Domain.
- Published in:
- Sampling Theory in Signal & Image Processing, 2011, v. 10, n. 1/2, p. 171, doi. 10.1007/bf03549540
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- Publication type:
- Article
32
A NEW DISCRETE WAVELET TRANSFORM FAST ALGORITHM WITH RATIONAL DILATION FACTOR.
- Published in:
- International Journal of Wavelets, Multiresolution & Information Processing, 2008, v. 6, n. 4, p. 609, doi. 10.1142/S0219691308002525
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- Publication type:
- Article
33
Dynamic Linkages and Economic Role of Leading Cryptocurrencies in an Emerging Market.
- Published in:
- Asia-Pacific Financial Markets, 2020, v. 27, n. 4, p. 537, doi. 10.1007/s10690-020-09306-4
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- Publication type:
- Article
34
Does climate impact vary across time horizons? A time–frequency analysis of climate-crop yields in India.
- Published in:
- Stochastic Environmental Research & Risk Assessment, 2022, v. 36, n. 6, p. 1689, doi. 10.1007/s00477-021-02088-9
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- Publication type:
- Article
35
Time-frequency characterization of sub-divisional scale seasonal rainfall in India using the Hilbert-Huang transform.
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- Stochastic Environmental Research & Risk Assessment, 2016, v. 30, n. 4, p. 1063, doi. 10.1007/s00477-015-1165-7
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- Publication type:
- Article
36
Application of time-frequency representation in the study of the cyclical behavior of wind speed in Algeria: wavelet transform.
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- Stochastic Environmental Research & Risk Assessment, 2010, v. 24, n. 8, p. 1233, doi. 10.1007/s00477-010-0388-x
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- Publication type:
- Article
37
Application of Digitised Frequency Modulated Thermal Wave Imaging for Testing and Evaluation of Rebar Corrosion in Concrete Structures: A Numerical Study.
- Published in:
- Russian Journal of Nondestructive Testing, 2024, v. 60, n. 5, p. 562, doi. 10.1134/S1061830924601429
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- Publication type:
- Article
38
A Quantitative Review of Air-Coupled Ultrasonic Lamb Wave Analysis Based on Signal Transformations.
- Published in:
- Russian Journal of Nondestructive Testing, 2024, v. 60, n. 2, p. 157, doi. 10.1134/S1061830923601058
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- Publication type:
- Article
39
Time-Frequency Analysis of Impact Echo Signals of Grouting Defects in Tunnels.
- Published in:
- Russian Journal of Nondestructive Testing, 2019, v. 55, n. 8, p. 581, doi. 10.1134/S1061830919080102
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- Publication type:
- Article
40
A method for determining the depth of concrete surface fractures by electric response to elastic impact excitation.
- Published in:
- Russian Journal of Nondestructive Testing, 2013, v. 49, n. 6, p. 347, doi. 10.1134/S106183091306003X
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- Publication type:
- Article
41
Matching-pursuit-based adaptive wavelet-packet atomic decomposition applied in ultrasonic inspection.
- Published in:
- Russian Journal of Nondestructive Testing, 2007, v. 43, n. 1, p. 62, doi. 10.1134/S1061830907010093
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- Publication type:
- Article
42
GET 1-2022 State Primary Standard for time and frequency units and the national time scale: contribution to the Coordinated Universal Time.
- Published in:
- Measurement Techniques, 2024, v. 66, n. 10, p. 729, doi. 10.1007/s11018-024-02286-1
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- Publication type:
- Article
43
Throw Away that Standard and Listen: Your Two Ears Work Better.
- Published in:
- Noise Notes, 2014, v. 13, n. 2, p. 61, doi. 10.1260/1475-4738.13.2.61
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- Publication type:
- Article
44
A novel feature extraction method of compound faults of bearing based on ITD and information fusion.
- Published in:
- Noise & Vibration Worldwide, 2025, v. 56, n. 6/7, p. 287, doi. 10.1177/09574565251341211
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- Publication type:
- Article
45
A wavelet transform: Research on noise reduction of music signals.
- Published in:
- Noise & Vibration Worldwide, 2025, v. 56, n. 1/2, p. 120, doi. 10.1177/09574565241306334
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- Publication type:
- Article
46
A failure diagnosis method of ball bearing based on optimized multiscale variational modal extraction with synchro squeezing transformation.
- Published in:
- Noise & Vibration Worldwide, 2024, v. 55, n. 3, p. 154, doi. 10.1177/09574565241235327
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- Publication type:
- Article
47
Wavelet decomposition and nonlinear prediction of nonstationary vibration signals.
- Published in:
- Noise & Vibration Worldwide, 2020, v. 51, n. 3, p. 52, doi. 10.1177/0957456519900797
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- Publication type:
- Article
48
The research of time-frequency characteristics of buried mine of seismic waves in shallow sea.
- Published in:
- Noise & Vibration Worldwide, 2020, v. 51, n. 3, p. 35, doi. 10.1177/0957456519900786
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- Publication type:
- Article
49
Robust underwater noise targets classification using auditory inspired time-frequency analysis.
- Published in:
- Noise & Vibration Worldwide, 2015, v. 46, n. 11, p. 30
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- Publication type:
- Article
50
基于时频分析的跳频信号参数估计研究.
- Published in:
- Journal of Ordnance Equipment Engineering, 2023, v. 44, n. 3, p. 232, doi. 10.11809/bqzbgcxb2023.03.033
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- Publication type:
- Article