vovach777

/**
 *  dwt97.c - Fast discrete biorthogonal CDF 9/7 wavelet forward and inverse transform (lifting implementation)
 *
 *  This code is provided "as is" and is given for educational purposes.
 *  2006 - Gregoire Pau - gregoire.pau@ebi.ac.uk
 */

#include <stdio.h>
#include <stdlib.h>
#include <math.h>