dc_var_clr.c

快速傅立叶变换程序代码,学信号的同学,可要注意了

    else if ( strcmp (argv[i], "-afile") == 0 ) {
       if ( i + 1 == argc ) { ERROR1; }
       else {
         strcpy(dc->afile, argv[++i]);
         dc->reada=2;
       }
    }
    else if ( strcmp (argv[i], "-fe") == 0 ) {
      if ( i + 1 == argc ) { ERROR1; }
      else cs *= sscanf(argv[++i], "%d", &(dc->use_fe));
    }
    else if ( strcmp (argv[i], "-bnd") == 0 ) {
      if ( i + 1 == argc ) { ERROR1; }
      else cs *= sscanf(argv[++i], "%d", &(dc->use_bnd));
    }
    else if ( strcmp (argv[i], "-el") == 0 ) {
      if ( i + 1 == argc ) { ERROR1; }
      else cs *= sscanf(argv[++i], "%d", &(dc->error_log));
    }
    else if ( strcmp (argv[i], "-elfile") == 0 ) {
       if ( i + 1 == argc ) { ERROR1; }
       else {
         strcpy(dc->error_logfile, argv[++i]);
         dc->error_log=2;
       }
    }
    else if ( strcmp (argv[i], "-maxcount") == 0 ) {
      if ( i + 1 == argc ) { ERROR1; }
      else cs *= sscanf(argv[++i], "%d", &(dc->maxcount));
    }
    else if ( strcmp (argv[i], "-skip") == 0 ) {
      if ( i + 1 == argc ) { ERROR1; }
      else cs *= sscanf(argv[++i], "%d", &(dc->skip));
    }