annotate Meerwald/cmp_dugad_sig.c @ 1:647ab0f05aae v0.4

drop, not needed
author Peter Meerwald <pmeerw@cosy.sbg.ac.at>
date Tue, 14 Aug 2007 19:58:25 +0200
parents be303a3f5ea8
children f83ef905a63d
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
0
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
parents:
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1 #include "wm.h"
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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2
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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3 char *progname;
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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4
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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5 void usage(void) {
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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6 fprintf(stderr, "usage: %s [-h] [-s file] [-C] [-o file] [-v] file\n\n", progname);
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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7 fprintf(stderr, "\t-C\t\toutput correlation only\n");
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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8 fprintf(stderr, "\t-h\t\tprint usage\n");
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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9 fprintf(stderr, "\t-o file\t\toutput file\n");
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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10 fprintf(stderr, "\t-s file\t\tignored\n");
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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11 exit(0);
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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12 }
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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13
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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14 int main(int argc, char *argv[]) {
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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15
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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16 FILE *in = stdin;
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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17 FILE *out = stdout;
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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18 FILE *sig = NULL;
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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19
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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20 char output_name[MAXPATHLEN] = "(stdout)";
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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21 char input_name[MAXPATHLEN] = "(stdin)";
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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22
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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23 int c, i, n, ok;
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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24 int levels;
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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25 double alpha;
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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26 double diff;
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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27 char line[32];
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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28
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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29 int correlation_only = 0;
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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30 int verbose = 0;
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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31 double corr;
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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32
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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33 progname = argv[0];
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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34
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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35 while ((c = getopt(argc, argv, "h?Co:v:s:")) != EOF) {
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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36 switch (c) {
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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37 case 'h':
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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38 case '?':
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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39 usage();
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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40 break;
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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41 case 'C':
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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42 correlation_only = 1;
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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43 break;
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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44 case 's':
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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45 break;
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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46 case 'o':
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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47 if ((out = fopen(optarg, "w")) == NULL) {
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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48 fprintf(stderr, "%s: unable to open output file %s\n", progname, optarg);
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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49 exit(1);
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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50 }
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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51 strcpy(output_name, optarg);
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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52 break;
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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53 case 'v':
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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54 verbose = atoi(optarg);
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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55 if (verbose < 0) {
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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56 fprintf(stderr, "%s: verbosity level %d out of range\n", progname, verbose);
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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57 exit(1);
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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58 }
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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59 break;
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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60 }
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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61 }
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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62
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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63 argc -= optind;
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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64 argv += optind;
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65
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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66 if (argc > 1) {
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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67 usage();
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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68 exit(1);
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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69 }
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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70
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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71 if (argc == 1 && *argv[0] != '-')
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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72 if ((in = fopen(argv[0], "r")) == NULL) {
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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73 fprintf(stderr, "%s: unable to open input file %s\n", progname, argv[0]);
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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74 exit(1);
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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75 }
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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76 else
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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77 strcpy(input_name, argv[0]);
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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78
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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79 fgets(line, sizeof(line), in);
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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80 if (strspn(line, "DGWM") < 4) {
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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81 fprintf(stderr, "%s: watermark file %s invalid\n", progname, input_name);
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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82 exit(1);
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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83 }
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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84
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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85 fscanf(in, "%d\n", &levels);
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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86 fscanf(in, "%lf\n", &alpha);
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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87
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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88 n = 3 * levels;
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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89 ok = 0;
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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90 diff = 0.0;
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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91 for (i = 0; i < levels; i++) {
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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92 int m;
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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93 double z, v;
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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94
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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95 // HL subband
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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96 fscanf(in, "%d %lf %lf\n", &m, &z, &v);
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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97 if (verbose && !correlation_only)
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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98 if (m)
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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99 fprintf(out, "%f %f\n", z / (double) m, (v * alpha) / (double) (1.0 * m));
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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100 else
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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101 fprintf(out, "0.0 0.0\n");
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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102 if (m) {
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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103 ok += (z > v * alpha / (double) 1.0) ? 1 : 0;
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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104 diff += ((z - v * alpha) / (double) (1.0 * m));
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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105 }
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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106 else
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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107 n--;
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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108
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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109 // LH subband
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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110 fscanf(in, "%d %lf %lf\n", &m, &z, &v);
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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111 if (verbose && !correlation_only)
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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112 if (m)
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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113 fprintf(out, "%f %f\n", z / (double) m, (v * alpha) / (double) (1.0 * m));
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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114 else
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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115 fprintf(out, "0.0 0.0\n");
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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116 if (m) {
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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117 ok += (z > v * alpha / (double) 1.0) ? 1 : 0;
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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118 diff += ((z - v * alpha) / (double) (1.0 * m));
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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119 }
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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120 else
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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121 n--;
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
parents:
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122
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
parents:
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123 // HH subband
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
parents:
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124 fscanf(in, "%d %lf %lf\n", &m, &z, &v);
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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125 if (verbose && !correlation_only)
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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126 if (m)
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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127 fprintf(out, "%f %f\n", z / (double) m, (v * alpha) / (double) (1.0 * m));
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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128 else
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
parents:
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129 fprintf(out, "0.0 0.0\n");
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
parents:
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130
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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131 if (m) {
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
parents:
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132 ok += (z > v * alpha / (double) 1.0) ? 1 : 0;
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
parents:
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133 diff += ((z - v * alpha) / (double) (1.0 * m));
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
parents:
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134 }
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
parents:
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135 else
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
parents:
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136 n--;
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
parents:
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137 }
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
parents:
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138
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
parents:
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139 if (!correlation_only)
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
parents:
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140 fprintf(out, "%d/%d, diff %f\n", ok, n, diff);
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
parents:
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141 fprintf(out, "%f\n", (double) ok / (double) n);
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
parents:
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142
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
parents:
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143 fclose(out);
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
parents:
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144 fclose(in);
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
parents:
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145
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
parents:
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146 exit(0);
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
parents:
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147 }

Repositories maintained by Peter Meerwald, pmeerw@pmeerw.net.