Time-frequency localization with the Hartley S-transform
Signal Processing
A new subclass of complex-valued S-transform windows
Signal Processing - Special section: Advances in signal processing-assisted cross-layer designs
Mining for similarities in time series data using wavelet-based feature vectors and neural networks
Engineering Applications of Artificial Intelligence
A basis for efficient representation of the S-transform
Digital Signal Processing
Time sequence data mining using time-frequency analysis and soft computing techniques
Applied Soft Computing
Discretising and filtering with the S-transform and its inverses
SPPR'07 Proceedings of the Fourth conference on IASTED International Conference: Signal Processing, Pattern Recognition, and Applications
Computational analysis of a nonstationary fatigue data using the ARIMA approaches
ICCOMP'07 Proceedings of the 11th WSEAS International Conference on Computers
Time series pattern recognition using s-transform and soft computing
International Journal of Knowledge-based and Intelligent Engineering Systems
A window width optimized S-transform
EURASIP Journal on Advances in Signal Processing
A Parallel RBFNN Classifier Based on S-Transform for Recognition of Power Quality Disturbances
ISNN '07 Proceedings of the 4th international symposium on Neural Networks: Part II--Advances in Neural Networks
Non-stationary power signal processing for pattern recognition using HS-transform
Applied Soft Computing
Digital Signal Processing
Time--frequency feature representation using energy concentration: An overview of recent advances
Digital Signal Processing
Statistical analysis of a nonstationary fatigue data using the ARIMA approach
WSEAS Transactions on Mathematics
The Condition Monitoring and Performance Evaluating of Digital Manufacturing Process
ICIRA '08 Proceedings of the First International Conference on Intelligent Robotics and Applications: Part II
Expert Systems with Applications: An International Journal
Engineering Applications of Artificial Intelligence
Statistical denoising of signals in the S-transform domain
Computers & Geosciences
MAMECTIS'09 Proceedings of the 11th WSEAS international conference on Mathematical methods, computational techniques and intelligent systems
Matched representations and filters for guided waves
IEEE Transactions on Signal Processing
Novel inverse S transform with equalization filter
IEEE Transactions on Signal Processing
Rule based system for power quality disturbance classification incorporating S-transform features
Expert Systems with Applications: An International Journal
Time--frequency and time--time filtering with the S-transform and TT-transform
Digital Signal Processing
Discretising and filtering with the S-transform and its inverses
SPPRA '07 Proceedings of the Fourth IASTED International Conference on Signal Processing, Pattern Recognition, and Applications
Signal-processing based frequency analysis at hollow cone nozzles
SPPRA '08 Proceedings of the Fifth IASTED International Conference on Signal Processing, Pattern Recognition and Applications
Power quality time series data mining using S-transform and fuzzy expert system
Applied Soft Computing
Need for speed: fast Stockwell transform (FST) with O(N) complexity
ICICS'09 Proceedings of the 7th international conference on Information, communications and signal processing
The discrete orthonormal Stockwell transform for image restoration
ICIP'09 Proceedings of the 16th IEEE international conference on Image processing
The Morlet wavelet analysis for fatigue feature clustering
WSEAS Transactions on Mathematics
Discrete inverse S transform with least square error in time-frequency filters
IEEE Transactions on Signal Processing
Time-frequency representation based on an adaptive short-time Fourier transform
IEEE Transactions on Signal Processing
EURASIP Journal on Advances in Signal Processing - Special issue on applications of time-frequency signal processing in wireless communications and bioengineering
A hybrid ant colony optimization technique for power signal pattern classification
Expert Systems with Applications: An International Journal
A new feature extraction and selection scheme for hybrid fault diagnosis of gearbox
Expert Systems with Applications: An International Journal
MACMESE'07 Proceedings of the 9th WSEAS international conference on Mathematical and computational methods in science and engineering
Stockwell transform based palm-print recognition
Applied Soft Computing
Performance evaluation of distance relay with CT saturation
Applied Soft Computing
Wavelet-type denoising for mechanical structures diagnosis
EMESEG'10 Proceedings of the 3rd WSEAS international conference on Engineering mechanics, structures, engineering geology
MICCAI'06 Proceedings of the 9th international conference on Medical Image Computing and Computer-Assisted Intervention - Volume Part I
Power quality identification based on s-transform and RBF neural network
ICIC'06 Proceedings of the 2006 international conference on Intelligent Computing - Volume Part I
Underdetermined blind separation of speech signals with delays in different time-frequency domains
Nonlinear Speech Modeling and Applications
MRI texture analysis in multiple sclerosis
Journal of Biomedical Imaging - Special issue on MRI in Neurosciences
Intelligent reversible watermarking and authentication: Hiding depth map information for 3D cameras
Information Sciences: an International Journal
Power quality analysis using Discrete Orthogonal S-transform (DOST)
Digital Signal Processing
A systematic fuzzy rule based approach for fault classification in transmission lines
Applied Soft Computing
Journal of Intelligent Manufacturing
ECG signal enhancement using S-Transform
Computers in Biology and Medicine
Expert Systems with Applications: An International Journal
International Journal of Knowledge-based and Intelligent Engineering Systems
Hi-index | 35.71 |
The S transform, which is introduced in the present correspondence, is an extension of the ideas of the continuous wavelet transform (CWT) and is based on a moving and scalable localizing Gaussian window. It is shown to have some desirable characteristics that are absent in the continuous wavelet transform. The S transform is unique in that it provides frequency-dependent resolution while maintaining a direct relationship with the Fourier spectrum. These advantages of the S transform are due to the fact that the modulating sinusoids are fixed with respect to the time axis, whereas the localizing scalable Gaussian window dilates and translates