A recurrent neural network classifier for Doppler ultrasound blood flow signals
Pattern Recognition Letters
Wavelet filter for noise reduction and signal compression in an artificial nose
Applied Soft Computing
A basis for efficient representation of the S-transform
Digital Signal Processing
ECG signal compression by multi-iteration EZW coding for different wavelets and thresholds
Computers in Biology and Medicine
Implementing wavelet/probabilistic neural networks for Doppler ultrasound blood flow signals
Expert Systems with Applications: An International Journal
A study on medical image registration by mutual information with pyramid data structure
Computers in Biology and Medicine
Adaptive learning for event modeling and characterization
Pattern Recognition
On generic frequency decomposition. Part 1: Vectorial decomposition
Digital Signal Processing
Measuring Translation Shiftability of Frames
Computers & Mathematics with Applications
Expert Systems with Applications: An International Journal
On steerability of Gabor-type filters for feature detection
Pattern Recognition Letters
ECG beats classification using multiclass support vector machines with error correcting output codes
Digital Signal Processing
Two Banach spaces of atoms for stable wavelet frame expansions
Journal of Approximation Theory
The Homogeneous Approximation Property for wavelet frames
Journal of Approximation Theory
Characterization and perturbation of Gabor frame sequences with rational parameters
Journal of Approximation Theory
Evolving neurocomputing systems for horticulture applications
Applied Soft Computing
Letters: Convex incremental extreme learning machine
Neurocomputing
Wavelet/mixture of experts network structure for EEG signals classification
Expert Systems with Applications: An International Journal
Expert Systems with Applications: An International Journal
Macromolecular sequence analysis using multiwindow Gabor representations
Signal Processing
Computers in Biology and Medicine
Denoising swallowing sound to improve the evaluator's qualitative analysis
Computers and Electrical Engineering
Expert Systems with Applications: An International Journal
Adaptive fuzzy wavelet network control design for nonlinear systems
Fuzzy Sets and Systems
Wavelet estimation by Bayesian thresholding and model selection
Automatica (Journal of IFAC)
Support vector machines for detection of electrocardiographic changes in partial epileptic patients
Engineering Applications of Artificial Intelligence
Forecasting volatility based on wavelet support vector machine
Expert Systems with Applications: An International Journal
Computers and Electrical Engineering
Using Wavelets to Classify Documents
WI-IAT '08 Proceedings of the 2008 IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology - Volume 01
The evaluation of EEG response to photic stimulation in normal and diseased subjects
Computers in Biology and Medicine
Features for analysis of electrocardiographic changes in partial epileptic patients
Expert Systems with Applications: An International Journal
Expert Systems with Applications: An International Journal
Combined neural network model employing wavelet coefficients for EEG signals classification
Digital Signal Processing
Statistics over features of ECG signals
Expert Systems with Applications: An International Journal
Analysis of spike-wave discharges in rats using discrete wavelet transform
Computers in Biology and Medicine
Engineering Applications of Artificial Intelligence
Wavelet-based fingerprint image retrieval
Journal of Computational and Applied Mathematics
Density results for Gabor systems associated with periodic subsets of the real line
Journal of Approximation Theory
Image and Vision Computing
Statistics over features: EEG signals analysis
Computers in Biology and Medicine
Wavelet analysis, new signal processing method, used for detection a broken rotor bars in AC motor
CIS'09 Proceedings of the international conference on Computational and information science 2009
Beta wavelets. Synthesis and application to lossy image compression
Advances in Engineering Software - Advanced algorithms and architectures for signal processing
New fuzzy wavelet neural networks for system identification and control
Applied Soft Computing
Wavelet network-based motion control of DC motors
Expert Systems with Applications: An International Journal
Comparison theorems for separable wavelet frames
Journal of Approximation Theory
A combined wavelet analysis-fuzzy adaptive algorithm for radar/infrared data fusion
Expert Systems with Applications: An International Journal
Rule based system for power quality disturbance classification incorporating S-transform features
Expert Systems with Applications: An International Journal
Feature extraction from Doppler ultrasound signals for automated diagnostic systems
Computers in Biology and Medicine
Journal of Computational and Applied Mathematics
Optimal selection of wavelet basis function applied to ECG signal denoising
Digital Signal Processing
A modified mixture of experts network structure for ECG beats classification with diverse features
Engineering Applications of Artificial Intelligence
Engineering Applications of Artificial Intelligence
Expert Systems with Applications: An International Journal
Unsupervised segmentation of ultrasonic liver images by multiresolution fractal feature vector
Information Sciences: an International Journal
A discriminative 3D wavelet-based descriptors: Application to the recognition of human body postures
Pattern Recognition Letters
Real-time 2-D wavelet transform implementation for HDTV compression
Real-Time Imaging
Improving daily rainfall estimation from NDVI using a wavelet transform
Environmental Modelling & Software
Review article: Edge and line oriented contour detection: State of the art
Image and Vision Computing
A multi-stage automatic arrhythmia recognition and classification system
Computers in Biology and Medicine
Expert Systems with Applications: An International Journal
A note on using wavelet analysis for disease detection in lactating sows
Computers and Electronics in Agriculture
Expert Systems with Applications: An International Journal
Engineering Applications of Artificial Intelligence
Expert Systems with Applications: An International Journal
Information Sciences: an International Journal
Expert Systems with Applications: An International Journal
Feature extraction for ECG heartbeats using higher order statistics of WPD coefficients
Computer Methods and Programs in Biomedicine
ACRI'06 Proceedings of the 7th international conference on Cellular Automata for Research and Industry
Expert Systems with Applications: An International Journal
A synthesizer based on frequency-phase analysis and square waves
Digital Signal Processing
Classification of EMG signals using combined features and soft computing techniques
Applied Soft Computing
Wavelet transforms on two-dimensional images
Mathematical and Computer Modelling: An International Journal
Adaptive ore grade estimation method for the mineral deposit evaluation
Mathematical and Computer Modelling: An International Journal
Wavelet transforms and edge detectors on digital images
Mathematical and Computer Modelling: An International Journal
Future Generation Computer Systems
Computers in Biology and Medicine
Time-frequency analysis of signals using support adaptive Hermite-Gaussian expansions
Digital Signal Processing
Proceedings of the CUBE International Information Technology Conference
The chaos model analysis based on time-varying fractal dimension
LSMS'07 Proceedings of the 2007 international conference on Life System Modeling and Simulation
Discrete fractional wavelet transform and its application to multiple encryption
Information Sciences: an International Journal
Wavelet coherence of EEG signals for a visual oddball task
Computers in Biology and Medicine
Super Gabor frames on discrete periodic sets
Advances in Computational Mathematics
Nonorthogonal bases and phase decomposition: Properties and applications
Digital Signal Processing
An improved demand forecasting method to reduce bullwhip effect in supply chains
Expert Systems with Applications: An International Journal
A hybrid WA-CPSO-LSSVR model for dissolved oxygen content prediction in crab culture
Engineering Applications of Artificial Intelligence
International Journal of Hybrid Intelligent Systems
International Journal of Hybrid Intelligent Systems
Hi-index | 754.87 |
Two different procedures for effecting a frequency analysis of a time-dependent signal locally in time are studied. The first procedure is the short-time or windowed Fourier transform; the second is the wavelet transform, in which high-frequency components are studied with sharper time resolution than low-frequency components. The similarities and the differences between these two methods are discussed. For both schemes a detailed study is made of the reconstruction method and its stability as a function of the chosen time-frequency density. Finally, the notion of time-frequency localization is made precise, within this framework, by two localization theorems