/** 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 EMD_COMPLEX_H#define EMD_COMPLEX_Htypedef struct {  double r;  double i;} complex_data_t;double CREAL(complex_data_t);double CIMAG(complex_data_t);double CABS(complex_data_t);double crealeiphi(double,complex_data_t);#endif