An improved wavelet image lossless compression algorithm
Keywords: تبدیل هیلبرت; Wavelet; Image compression; Hilbert transform; Singular value decomposition
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Radial Hilbert transform phase retrieval algorithm for circular carrier interferogram
Keywords: تبدیل هیلبرت; Hilbert transform; Phase retrieval algorithm; Circular carrier interferogram
An improved phase retrieval method based on Hilbert transform in interferometric microscopy
Keywords: تبدیل هیلبرت; Interferometric microscopy; Hilbert transform; Phase distribution
Empirical mode decomposition with Hilbert transform for classification of voltage sag causes using probabilistic neural network
Keywords: تبدیل هیلبرت; Empirical mode decomposition; Intrinsic mode functions; Hilbert transform; Multilayer neural network; Probabilistic neural network; Voltage sag causes
Soil water prediction based on its scale-specific control using multivariate empirical mode decomposition
Keywords: تبدیل هیلبرت; Soil water; Multivariate empirical mode decomposition; Scale; Hilbert transform; Intrinsic mode functions
Explicit representations of L. Schwartz’ spaces DLpDLp and D′LpD′Lp by the sequence spaces s⊗ˆlp and s′⊗ˆlp, respectively, for 1<p<∞1<p<∞
Keywords: تبدیل هیلبرت; Topological tensor products; Sequence spaces; Distributions; Hilbert transform
Modal parameter extraction based on Hilbert transform and complex independent component analysis with reference
Keywords: تبدیل هیلبرت; Modal parameter; Hilbert Transform; Complex ICA; Blind Source Separation (BSS)
A tacho-less order tracking technique for large speed variations
Keywords: تبدیل هیلبرت; Order tracking; Vold–Kalman filter; Chirplet transform; Hilbert transform
A data-driven approach for simulation of full-scale downburst wind speeds
Keywords: تبدیل هیلبرت; Simulation; Non-stationary processes; Downburst winds; Stationary wavelet transform; Hilbert transform
Envelope and order domain analyses of a nonlinear torsional system decelerating under multiple order frictional torque
Keywords: تبدیل هیلبرت; Friction-induced machinery vibration; Signal processing for speed-dependent process; Analytical methods; Nonlinear dynamics; Harmonic balance method; Hilbert transform
Mapping nonlinear forces with congruent vibration functions
Keywords: تبدیل هیلبرت; Nonparametric identification; Inseparable force; Hilbert transform; Congruent functions
White-light interferometry-Envelope detection by Hilbert transform and influence of noise
Keywords: تبدیل هیلبرت; White-light interferometry; Hilbert transform; Noise; Envelope detection; Measurement uncertainty;
Reliability analysis of the complex mode indicator function and Hilbert Transform techniques for operational modal analysis
Keywords: تبدیل هیلبرت; Frequency domain system identification techniques; Complex mode indication function; Hilbert Transform; Reinforced concrete structures
A Lamb Wave Based Method for the Assessment of Faults in Aluminium Plates
Keywords: تبدیل هیلبرت; Structural health monitoring system; Damage; Waves; Discrete wavelet transform; Hilbert transform
Effect of aberrations in vortex spatial filtering
Keywords: تبدیل هیلبرت; Hilbert transform; Edge enhancement; Aberrations and anisotropic vortex
Support vector machine based decision for mechanical fault condition monitoring in induction motor using an advanced Hilbert-Park transform
Keywords: تبدیل هیلبرت; Fault diagnosis; Hilbert transform; Park transform; Support vector machine;
L2-boundedness of Hilbert transforms along variable curves
Keywords: تبدیل هیلبرت; Hilbert transform; Variable curves;
An envelope signal based deconvolution algorithm for ultrasound imaging
Keywords: تبدیل هیلبرت; Ultrasound imaging; Hilbert transform; Deconvolution; Sparse regularized optimization
Frequency estimation of distorted non-stationary signals using complex H∞ filter
Keywords: تبدیل هیلبرت; Complex H∞ filter; Hilbert transform; White Gaussian noise; State space modeling; Extended complex Kalman filter (ECKF)
Tsunami in coastal zone due to meteorite impact
Keywords: تبدیل هیلبرت; Tsunami; Meteorite impact; Surface wave propagation; Energy dissipation; Hilbert Transform
Slow-fast response decomposition of a bi-stable energy harvester
Keywords: تبدیل هیلبرت; Energy harvesting; Nonlinear vibrations; Frequency up-conversion; Bi-stable oscillator; Hilbert transform; Backbone curve
Boundedness of the Hilbert transform on weighted Lorentz spaces
Keywords: تبدیل هیلبرت; Weighted Lorentz spaces; Hilbert transform; Muckenhoupt weights; Bp weights;
Novel method for rolling element bearing health assessment—A tachometer-less synchronously averaged envelope feature extraction technique
Keywords: تبدیل هیلبرت; Synchronous averaging; Hilbert transform; Envelope analysis; Bearing health assessment
Multicomponent AM–FM signals analysis based on EMD–B-splines ESA
Keywords: تبدیل هیلبرت; Empirical Mode Decomposition; Teager–Kaiser operator; Energy Separation Algorithm; Hilbert transform; AM–FM modeling
Sharp logarithmic inequalities for Riesz transforms
Keywords: تبدیل هیلبرت; Hilbert transform; Riesz transform; LlogL inequality; Martingale; Differential subordination; Re-expansion operator; Best constant
A signal decomposition theorem with Hilbert transform and its application to narrowband time series with closely spaced frequency components
Keywords: تبدیل هیلبرت; Empirical mode decomposition; Hilbert transform; Analytical mode decomposition; Closely spaced frequency components; System identification
Sharp weighted estimates for classical operators
Keywords: تبدیل هیلبرت; 42B20; 42B25ApAp weights; Haar shift operators; Singular integral operators; Hilbert transform; Riesz transforms; Beurling–Ahlfors operator; Dyadic square function; Vector-valued maximal operator
A two weight inequality for the Hilbert transform assuming an Energy Hypothesis
Keywords: تبدیل هیلبرت; Hilbert transform; Two weight inequality
A signal decomposition or lowpass filtering with Hilbert transform?
Keywords: تبدیل هیلبرت; Hilbert transform; Bedrosian identity; Lowpass filter; Non-stationary signal
A numerical spatial carrier for single fringe pattern analysis algorithm
Keywords: تبدیل هیلبرت; Phase extraction; Fringe pattern; Spatial carrier; Continuous wavelet transform; Hilbert transform
Computation of continuous relative phase and modulation of frequency of human movement
Keywords: تبدیل هیلبرت; Continuous relative phase; Coordination; Velocity; Normalization; Hilbert Transform; Frequency modulation;
Measurement of phase synchrony of coupled segmentation clocks
Keywords: تبدیل هیلبرت; Delta-notch coupling; Phase synchrony; Hilbert transform; Phase locking value; Mean field coupling
Characterization of micro-lenses based on single interferogram analysis using Hilbert transformation
Keywords: تبدیل هیلبرت; Microscopic interferometer; Hilbert transform; Microlens array; Curve fitting; Fringe analysis
Algorithms for approximating finite Hilbert transform with end-point singularities and its derivatives
Keywords: تبدیل هیلبرت; Quadrature rule; Hilbert transform; Principal value integral; Finite-part integral; End-point singularities of Jacobi type; Chebyshev interpolation
A new method for early fault detection and diagnosis of broken rotor bars
Keywords: تبدیل هیلبرت; Motor current signature analysis; Fault diagnosis; Sliding window; Hilbert transform; Induction motors
Wavelet shrinkage estimators of Hilbert transform
Keywords: تبدیل هیلبرت; Wavelets shrinkage; Hilbert transform; Nonstandard form; Maximal operator;
Application of the ensemble empirical mode decomposition and Hilbert transform to pedestal looseness study of direct-drive wind turbine
Keywords: تبدیل هیلبرت; Direct-drive wind turbine; Bearing pedestal looseness; Ensemble empirical mode decomposition; Hilbert transform; Non-stationary signal; Time-frequency analysis
A method to evaluate the Hilbert transform on (0, +â)
Keywords: تبدیل هیلبرت; Hilbert transform; Lagrange Interpolation; Orthogonal Polynomials; Approximation by polynomials;
Linear filtration methods for statistical analysis of periodically correlated random processes—Part II: Harmonic series representation
Keywords: تبدیل هیلبرت; Cyclostationary processes; Periodically correlated random processes; Estimates; Linear filtration methods; Hilbert transform; Harmonic series representation
Phase synchronization with harmonic wavelet transform with application to neuronal populations
Keywords: تبدیل هیلبرت; Harmonic wavelet transform; Phase synchronization; Neural populations; Neural mass model; Gabor wavelet transform; Hilbert transform
Diagnostics of gear faults based on EMD and automatic selection of intrinsic mode functions
Keywords: تبدیل هیلبرت; Gearbox diagnostics; Empirical mode decomposition; Hilbert transform; Hilbert–Huang spectrum; Spiral bevel gear
Ambulatory Holter ECG individual events delineation via segmentation of a wavelet-based information-optimized 1-D feature
Keywords: تبدیل هیلبرت; ECG detection–delineation; Discrete wavelet transform; Principal component analysis; Linear discriminant analysis; Generalized discriminant analysis; Multi-lead analysis; Hilbert transform; Curve length; Variance; Neyman–Pearson hypothesis test; False ala
Decomposition of non-stationary signals into varying time scales: Some aspects of the EMD and HVD methods
Keywords: تبدیل هیلبرت; Hilbert transform; Empirical Mode Decomposition; Hilbert Vibration Decomposition; Frequency resolution; Non-stationary components
Hilbert transform in vibration analysis
Keywords: تبدیل هیلبرت; Hilbert transform; Envelope; Instantaneous frequency; Nonlinear system identification; Non-stationary signal decomposition
Very high frequency components of renal sympathetic nerve activity in conscious rats
Keywords: تبدیل هیلبرت; Analytic envelope; Hilbert transform; Renal sympathetic nerve activity; Spectral analysis
Power quality disturbance classification using Hilbert transform and RBF networks
Keywords: تبدیل هیلبرت; Hilbert transform; Artificial neural network (ANN); Power quality
Fractional Fourier plane image encryption technique using radial hilbert-, and Jigsaw transform
Keywords: تبدیل هیلبرت; Encryption; Decryption; Fractional Fourier transform; Hilbert transform; Jigsaw transform
The Hilbert transform as a quality control tool in capacitive pressure transmitters
Keywords: تبدیل هیلبرت; Hilbert transform; Pressure capacitive transmitter; Non-linear system; Instantaneous amplitude; Instantaneous frequency
Characterizing the diverter switch of a load tap changer in a transformer using wavelet and modal analysis
Keywords: تبدیل هیلبرت; OLTC; Vibration modes; Hilbert transform; Wavelet transform; Natural frequencies
A method to study global spatial patterns related to sensory perception in scalp EEG
Keywords: تبدیل هیلبرت; Beta patterns; EEG amplitude modulation (AM); EEG phase jump (discontinuity); Hilbert transform; Spatial pattern classification; Synchronization; Global; Intermittent