dc_var_str.h

快速傅立叶变换程序代码,学信号的同学,可要注意了

  char afile[100] ; /* file with alist in it. <->    */
  int reada ;       /* whether to use default name; 2 = user-defined. <1>    */
  int noisy ;       /* whether a noisy y vector is involved <0>    */
  int use_fe ;      /* use fe_min           <1>    */
  int use_bnd ;     /* use bnd              <0>    */
  int error_log ;   /* whether to record decoding errors <0>    */
  char error_logfile[100] ;/* file for errors      <->    */
  int maxcount ;    /* max number of bit errors to report; -1=all <-1>   */
  int skip ;        /* number of random vectors to generate before starting <0>    */