Model complexity control and statisticallearning theory
Natural Computing: an international journal
Comparison of Wavelet Transform and FFT Methods in the Analysis of EEG Signals
Journal of Medical Systems
Discrete Wavelet Transform: Architectures, Design and Performance Issues
Journal of VLSI Signal Processing Systems
Journal of Mathematical Imaging and Vision
Information Services and Use
Wavelet transform for processing power quality disturbances
EURASIP Journal on Applied Signal Processing
Training methods for image noise level estimation on wavelet components
EURASIP Journal on Applied Signal Processing
Various speech processing techniques for multimedia applications
ISPRA'10 Proceedings of the 9th WSEAS international conference on Signal processing, robotics and automation
A comprehensive approach for speech related multimedia applications
WSEAS Transactions on Signal Processing
Hi-index | 0.09 |
As every engineering student knows, any signal can be portrayed as an overlay of sinusoidal waveforms of assorted frequencies. But while classical analysis copes superbly with naturally occurring sinusoidal behavior-the kind seen in speech signals-it is ill-suited to representing signals with discontinuities, such as the edges of features in images. Latterly, another powerful concept has swept applied mathematics and engineering research: wavelet analysis. In contrast to a Fourier sinusoid, which oscillates forever, a wavelet is localized in time-it lasts for only a few cycles. Like Fourier analysis, however, wavelet analysis uses an algorithm to decompose a signal into simpler elements. Here, the authors describe how localized waveforms are powerful building blocks for signal analysis and rapid prototyping-and how they are now available in software toolkits