function WDYAD2IX, j,k
;+
; NAME:
; 	WDYAD2IX
;
; PURPOSE:
;	This function converts wavelet indexing into linear indexing..
;
; CATEGORY:
;	Wavelets
;
; CALLING SEQUENCE:
;    ix = WDYAD2IX(j,k)
;
; INPUTS:
;	j: Resolution Level. j>= 0.
;	k:  Spatial Position. 0 <= k < 2^j.
;
; OUTPUTS:
;     ix = index in linear 1-d wavelet transform array where
;          the (j,k) wavelet coefft. is stored
;
; EXAMPLE:
;
; MODIFICATION HISTORY:
; 	Written by:	Amara Graps		October, 1994
;Translated from MatLab Wavelab routine: dyad2ix.m
;-

   ix = 2^j + k + 1

;
; Algorithm Source:  WaveLab Version 0.600
; WaveLab WWW site: http://playfair.stanford.edu/ 
; WaveLab Questions? e-mail wavelab@playfair.stanford.edu
;   
    

RETURN, ix 
End 
;***************************************************