Introducing wavelets and time--frequency analysis [Introduction to the special issue
Rodrigo Capobianco Guido, Paul S. Addison, James S. Walker · IEEE Engineering in Medicine and Biology Magazine · 2009
The wavelet transform has emerged over recent years as a powerful time--frequency analysis and signal-coding tool suitable for use in the manipulation of complex nonstationary signals, and it has been in the forefront of many recent developments in biomedical and biological signal processing.