Wavelet Analysis And Its Applications: Numerical Methods,...
He, Tian-xiao (Illinois Wesleyan Univ, Usa) / Lin, En-bing (Central Michigan Univ, Usa)
Wavelets reduce the data requirements in fields such as signal processing and approximation through their localization property: A function that is zero in an interval has a wavelet expansion whose partial sums are small or even zero. This is a book on wavelet analysis and its applications, focusing on computer graphics and economics.