ezfftb - computes a periodic sequence from its Fourier coefficients. EZFFTB is a simplified but slower version of RFFTB. =head1 SYNOPSIS
SUBROUTINE EZFFTB( N, R, AZERO, A, B, WSAVE) INTEGER N REAL AZERO REAL R(*), A(*), B(*), WSAVE(*)
SUBROUTINE EZFFTB_64( N, R, AZERO, A, B, WSAVE) INTEGER*8 N REAL AZERO REAL R(*), A(*), B(*), WSAVE(*)
SUBROUTINE EZFFTB( N, R, AZERO, A, B, WSAVE) INTEGER :: N REAL :: AZERO REAL, DIMENSION(:) :: R, A, B, WSAVE
SUBROUTINE EZFFTB_64( N, R, AZERO, A, B, WSAVE) INTEGER(8) :: N REAL :: AZERO REAL, DIMENSION(:) :: R, A, B, WSAVE
#include <sunperf.h>
void ezfftb(int n, float *r, float azero, float *a, float *b, float *wsave);
void ezfftb_64(long n, float *r, float azero, float *a, float *b, float *wsave);