code5_var_def.c

快速傅立叶变换程序代码,学信号的同学,可要注意了

  dc->transpose = 0 ;         /* -transpose tra     */
  dc->cheap = 1 ;             /* -cheap c           */
  dc->N = 10 ;                /* -n N               */
  dc->NS = 10 ;               /* - -                */
  dc->N1 = 0 ;                /* -n1 N1             */
  dc->M = 0 ;                 /* -m M               */
  dc->seed = 125 ;            /* -seed seed         */
  dc->hd = 3 ;                /* -hd hd             */
  dc->t1 = 3 ;                /* -t1 t1             */
  dc->t2 = 0.0 ;              /* -t2 t2             */
  dc->verbose = 1 ;           /* -v verbosity       */
  dc->out = 1 ;               /* -out out           */
  dc->stair = 0 ;             /* -stair 2/1/0       */
  dc->maxattempts = 20 ;      /* -maxa maxattempts  */