Title of article :
CHARACTERIZATIONS OF DIMENSION FUNCTIONS OF WAVELET PACKETS
Author/Authors :
ABDULLAH University of Delhi - Zakir Husain College - Department of Mathematics, India
Abstract :
This paper deals with the characterizations of dimension functions of wavelet packets. As a corollary, I prove that if w_n are orthonormal wavelet packets such that |w_n| is continuous and |w_n(e)|^-1/2-∞ at ∞ for some α 0, then w_n are MRA wavelet packets.
Journal title :
Jordan Journal Of Mathematics and Statistics
Journal title :
Jordan Journal Of Mathematics and Statistics
