code5_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], "-transpose") == 0 ) {
      if ( i + 1 == argc ) { ERROR1; }
      else {
        cs *= sscanf(argv[++i], "%d", &(dc->transpose));
       }
    }
    else if ( strcmp (argv[i], "-cheap") == 0 ) {
      if ( i + 1 == argc ) { ERROR1; }
      else {
        cs *= sscanf(argv[++i], "%d", &(dc->cheap));
       }
    }
    else if ( strcmp (argv[i], "-n") == 0 ) {
      if ( i + 1 == argc ) { ERROR1; }
      else {
        cs *= sscanf(argv[++i], "%d", &(dc->N));
       }
    }
    else if ( strcmp (argv[i], "-n1") == 0 ) {
      if ( i + 1 == argc ) { ERROR1; }
      else {
        cs *= sscanf(argv[++i], "%d", &(dc->N1));
       }
    }
    else if ( strcmp (argv[i], "-m") == 0 ) {
      if ( i + 1 == argc ) { ERROR1; }
      else {
        cs *= sscanf(argv[++i], "%d", &(dc->M));
       }
    }
    else if ( strcmp (argv[i], "-seed") == 0 ) {
      if ( i + 1 == argc ) { ERROR1; }
      else {
        cs *= sscanf(argv[++i], "%ld", &(dc->seed));
       }
    }
    else if ( strcmp (argv[i], "-hd") == 0 ) {
      if ( i + 1 == argc ) { ERROR1; }
      else {
        cs *= sscanf(argv[++i], "%d", &(dc->hd));
       }
    }
    else if ( strcmp (argv[i], "-t1") == 0 ) {
      if ( i + 1 == argc ) { ERROR1; }
      else {
        cs *= sscanf(argv[++i], "%lf", &(dc->t1));
       }
    }
    else if ( strcmp (argv[i], "-t2") == 0 ) {
      if ( i + 1 == argc ) { ERROR1; }
      else {
        cs *= sscanf(argv[++i], "%lf", &(dc->t2));
       }
    }
    else if ( strcmp (argv[i], "-v") == 0 ) {
      if ( i + 1 == argc ) { ERROR1; }
      else {
        cs *= sscanf(argv[++i], "%d", &(dc->verbose));
       }
    }
    else if ( strcmp (argv[i], "-o") == 0 ) {
       if ( i + 1 == argc ) { ERROR1; }
       else {
         strcpy(dc->outfile, argv[++i]);
         dc->out=2;
       }
    }
    else if ( strcmp (argv[i], "-out") == 0 ) {
      if ( i + 1 == argc ) { ERROR1; }
      else {
        cs *= sscanf(argv[++i], "%d", &(dc->out));
       }
    }
    else if ( strcmp (argv[i], "-stair") == 0 ) {
      if ( i + 1 == argc ) { ERROR1; }
      else {
        cs *= sscanf(argv[++i], "%d", &(dc->stair));
       }
    }
    else if ( strcmp (argv[i], "-maxa") == 0 ) {
      if ( i + 1 == argc ) { ERROR1; }
      else {
        cs *= sscanf(argv[++i], "%d", &(dc->maxattempts));
       }
    }