An Introduction to Wavelets IEEE Wavelets are mathematical functions that cut up data into di erent frequency components, and then study each component with a resolution matched to its scale. They have advantages over traditional Fourier methods in
Eugenio Hernandez graduated from the Universidad Complutense de Madrid in 1977 and obtained his Ph.D. degree from Washington University in St. Louis in 1981. He has been a member of the faculty of the Universidad Autonoma de Madrid since 1982 and is
