Works matching DE "TIME-frequency analysis"
Results: 1946
Hilbert transform analysis of the mouse scotopic electroretinogram reveals two distinct bursts of oscillatory potentials with progressively dimmer flashes.
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- Documenta Ophthalmologica, 2025, v. 150, n. 1, p. 1, doi. 10.1007/s10633-025-10002-9
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An Accurate Classification Method of Harmonic Signals in Power Distribution System by Utilising S-Transform.
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- Telkomnika, 2017, v. 15, n. 1, p. 62, doi. 10.12928/TELKOMNIKA.v15i1.3119
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- Article
熵匹配的多重压缩速度同步调频变换及其在轴承故障诊断中的应用.
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- Machine Tool & Hydraulics, 2024, v. 52, n. 24, p. 200, doi. 10.3969/j.issn.1001-3881.2024.24.030
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基于 Radon 时频分析的海面舰船目标 SAR-ISAR 混合成像方法.
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- Systems Engineering & Electronics, 2025, v. 47, n. 1, p. 109, doi. 10.12305/j.issn.1001-506X.2025.01.12
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On Spectrum Analysis of Different Weakening Buffer Operators.
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- Journal of Grey System, 2019, v. 31, n. 4, p. 111
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- Article
Has there been any structural convergence in the transmission of European monetary policies?
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- International Economics & Economic Policy, 2009, v. 6, n. 2, p. 85, doi. 10.1007/s10368-009-0132-5
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- Article
Have the Eurozone economies converged on a common European cycle?
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- International Economics & Economic Policy, 2008, v. 5, n. 1/2, p. 71, doi. 10.1007/s10368-008-0113-0
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- Article
Transmission tower bolt-loosening time–frequency analysis and localization method considering time-varying characteristics.
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- Structural Health Monitoring, 2025, v. 24, n. 1, p. 566, doi. 10.1177/14759217241242032
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Time-frequency analysis-based impulse feature extraction method for quantitative evaluation of milling tool wear.
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- Structural Health Monitoring, 2024, v. 23, n. 3, p. 1766, doi. 10.1177/14759217231192003
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- Article
Synchroextracting frequency synchronous chirplet transform for fault diagnosis of rotating machinery under varying speed conditions.
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- Structural Health Monitoring, 2024, v. 23, n. 3, p. 1403, doi. 10.1177/14759217231181308
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- Article
A comprehensive diagnosis method of valve leakage faults based on bi-sensor information fusion.
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- Structural Health Monitoring, 2024, v. 23, n. 1, p. 512, doi. 10.1177/14759217231174369
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A time-reversal assisted probabilistic fusion strategy for damage localization in plate-like structures using Lamb waves.
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- Structural Health Monitoring, 2023, v. 22, n. 6, p. 3579, doi. 10.1177/14759217221151040
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- Article
Scaling operator demodulation spectrum-based planetary gearbox fault diagnosis method under variable speed conditions.
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- Structural Health Monitoring, 2023, v. 22, n. 4, p. 2579, doi. 10.1177/14759217221129813
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- Article
High-speed train wheel set bearing fault diagnosis and prognostics: evaluation of signal processing methods under multi-source interference.
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- Structural Health Monitoring, 2023, v. 22, n. 4, p. 2280, doi. 10.1177/14759217221122308
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Basic research on usefulness of convolutional autoencoders in detecting defects in concrete using hammering sound.
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- Structural Health Monitoring, 2023, v. 22, n. 4, p. 2231, doi. 10.1177/14759217221122296
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- Article
Contact delamination detection of anisotropic composite plates using non-elliptical probability imaging of nonlinear ultrasonic guided waves.
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- Structural Health Monitoring, 2023, v. 22, n. 1, p. 276, doi. 10.1177/14759217221085159
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A machine learning–based approach for adaptive sparse time–frequency analysis used in structural health monitoring.
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- Structural Health Monitoring, 2020, v. 19, n. 6, p. 1963, doi. 10.1177/1475921720909440
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Generalized wavelet-based synchrosqueezing transform: Algorithm and applications.
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- Structural Health Monitoring, 2020, v. 19, n. 6, p. 2051, doi. 10.1177/1475921720906112
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A signal domain transform method for spatial resolution improvement of Lamb wave signals with synthetically measured relative wavenumber curves.
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- Structural Health Monitoring, 2019, v. 18, n. 5/6, p. 1633, doi. 10.1177/1475921718807310
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Adaptive wavelet transform: Definition, parameter optimization algorithms, and application for concrete delamination detection from impact echo responses.
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- Structural Health Monitoring, 2019, v. 18, n. 4, p. 1022, doi. 10.1177/1475921718776200
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- Article
Vibration-based damage assessment of structures using signal decomposition and two-dimensional visualization techniques.
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- Structural Health Monitoring, 2019, v. 18, n. 4, p. 991, doi. 10.1177/1475921718765915
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- Article
Ultrasonic high-frequency guided waves for the inspection of shell weld in core support structure of fast breeder reactors.
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- Structural Health Monitoring, 2016, v. 15, n. 3, p. 266, doi. 10.1177/1475921716641904
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Space–wavenumber and time–frequency analysis for damage inspection of thin-walled structures.
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- Structural Health Monitoring, 2012, v. 11, n. 4, p. 452, doi. 10.1177/1475921711434860
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- Article
Wave scattering by local defect in structural waveguide through wave finite element method.
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- Structural Health Monitoring, 2011, v. 10, n. 4, p. 335, doi. 10.1177/1475921710373431
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- Article
Time-Frequency Analysis of Small Frequency Variations in Civil Engineering Structures Under Weak and Strong Motions Using a Reassignment Method.
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- Structural Health Monitoring, 2010, v. 9, n. 2, p. 159, doi. 10.1177/1475921709352146
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- Article
Nonstationary Vibration Signal Analysis of a Hydroturbine Based on Adaptive Chirplet Decomposition.
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- Structural Health Monitoring, 2007, v. 6, n. 4, p. 265, doi. 10.1177/1475921707081969
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- Article
Textbook representations of radian angle measure: The need to build on the quantitative view of angle.
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- School Science & Mathematics, 2020, v. 120, n. 1, p. 15, doi. 10.1111/ssm.12380
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Linear perturbations of the Wigner distribution and the Cohen class.
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- Analysis & Applications, 2020, v. 18, n. 03, p. 385, doi. 10.1142/S0219530519500052
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Abstract relative Gabor transforms over canonical homogeneous spaces of semidirect product groups with Abelian normal factor.
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- Analysis & Applications, 2017, v. 15, n. 6, p. 795, doi. 10.1142/S0219530517500075
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- Article
Intra-pulse modulation recognition of radar signals based on multi-feature random matching fusion network.
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- Journal of Supercomputing, 2023, v. 79, n. 6, p. 6422, doi. 10.1007/s11227-022-04902-9
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- Article
Telemedical transport layer security based platform for cardiac arrhythmia classification using quadratic time–frequency analysis of HRV signal.
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- Journal of Supercomputing, 2022, v. 78, n. 11, p. 13680, doi. 10.1007/s11227-022-04387-6
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Material recognition method to enable adaptive drilling of multi-material aerospace stacks.
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- International Journal of Advanced Manufacturing Technology, 2024, v. 131, n. 2, p. 779, doi. 10.1007/s00170-023-12046-0
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- Article
Damage assessment of composite material based on variational mode decomposition and BiLSTM.
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- International Journal of Advanced Manufacturing Technology, 2023, v. 129, n. 3/4, p. 1801, doi. 10.1007/s00170-023-12371-4
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- Article
The use of wavelet transform to evaluate the sensitivity of acoustic emission signals attributes to variation of cutting parameters in milling aluminum alloys.
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- International Journal of Advanced Manufacturing Technology, 2023, v. 126, n. 7/8, p. 3039, doi. 10.1007/s00170-023-11305-4
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Online roundness prediction of grinding workpiece based on vibration signals and support vector machine.
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- International Journal of Advanced Manufacturing Technology, 2023, v. 126, n. 5/6, p. 2733, doi. 10.1007/s00170-023-11206-6
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An energy-concentrated synchrosqueezing transform using a reassignment operator for the analysis of nonstationary signals.
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- International Journal of Advanced Manufacturing Technology, 2022, v. 122, n. 1, p. 133, doi. 10.1007/s00170-021-08642-7
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- Article
Basic tools for vibration analysis with applications to predictive maintenance of rotating machines: an overview.
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- International Journal of Advanced Manufacturing Technology, 2022, v. 118, n. 9/10, p. 2883, doi. 10.1007/s00170-021-07703-1
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- Article
Identification method for the dynamic distribution characteristics of machining errors in high energy efficiency milling.
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- International Journal of Advanced Manufacturing Technology, 2022, v. 118, n. 1/2, p. 255, doi. 10.1007/s00170-021-07936-0
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- Article
An efficient short-time Fourier transform algorithm for grinding wheel condition monitoring through acoustic emission.
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- International Journal of Advanced Manufacturing Technology, 2021, v. 113, n. 1/2, p. 585, doi. 10.1007/s00170-020-06476-3
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- Article
Detection and visualization of chatter in gear hobbing based on combination of time and frequency domain analysis.
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- International Journal of Advanced Manufacturing Technology, 2020, v. 111, n. 3/4, p. 785, doi. 10.1007/s00170-020-06120-0
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- Article
Automatic grinding burn recognition based on time-frequency analysis and convolutional neural networks.
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- International Journal of Advanced Manufacturing Technology, 2020, v. 110, n. 7/8, p. 1833, doi. 10.1007/s00170-020-05902-w
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- Article
Ultrasonic C-scan detection research for effective connection area of arc-stud-weld joints.
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- International Journal of Advanced Manufacturing Technology, 2019, v. 104, n. 9-12, p. 4007, doi. 10.1007/s00170-019-04118-x
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- Article
Zoom synchrosqueezing transform-based chatter identification in the milling process.
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- International Journal of Advanced Manufacturing Technology, 2019, v. 101, n. 5-8, p. 1197, doi. 10.1007/s00170-018-3002-x
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- Article
Connection status evaluation in arc stud weld joints by ultrasonic detection.
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- International Journal of Advanced Manufacturing Technology, 2019, v. 100, n. 1-4, p. 663, doi. 10.1007/s00170-018-2752-9
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- Article
A synchroextracting-based method for early chatter identification of robotic drilling process.
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- International Journal of Advanced Manufacturing Technology, 2019, v. 100, n. 1-4, p. 273, doi. 10.1007/s00170-018-2739-6
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- Article
A Review of Variational Mode Decomposition in Seismic Data Analysis.
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- Surveys in Geophysics, 2023, v. 44, n. 2, p. 323, doi. 10.1007/s10712-022-09742-z
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- Article
A morphological algorithm for improving radio-frequency interference detection.
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- Astronomy & Astrophysics / Astronomie et Astrophysique, 2012, v. 539, p. 1, doi. 10.1051/0004-6361/201118497
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- Article
Determination of Embedment Depth of Timber Poles and Piles Using Wavelet Transform.
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- Advances in Structural Engineering, 2012, v. 15, n. 5, p. 759, doi. 10.1260/1369-4332.15.5.759
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- Article
Validation of Wind Turbine Models Based on Test Bench Measurements: A System for Theoretical Representation of the Grid Replica.
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- Wind (2674-032X), 2023, v. 3, n. 3, p. 302, doi. 10.3390/wind3030018
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- Article
Estimating instantaneous frequency of multicomponent signal using optimization strategy in fractional domain.
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- Electronics Letters (Wiley-Blackwell), 2023, v. 59, n. 15, p. 1, doi. 10.1049/ell2.12907
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- Article