/** G. Rilling, last modification: 3.2007* gabriel.rilling@ens-lyon.fr** code based on a student project by T. Boustane and G. Quellec, 11.03.2004* supervised by P. Chainais (ISIMA - LIMOS - Universite Blaise Pascal - Clermont II* email : pchainai@isima.fr).*/#ifndef LOCAL_MEAN_H#define LOCAL_MEAN_H/* structure used to store envelopes and temporary data */typedef struct {  int n;  double *e_min;  double *e_max;  double *tmp1;  double *tmp2;} envelope_t;envelope_t init_local_mean(int);void free_local_mean(envelope_t);int mean(double *,double *,double *,int,extrema_t *,envelope_t *);int mean_and_amplitude(double *,double *,double *,double *,int,extrema_t *,envelope_t *);#endif