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comparison Meerwald/frid2_common.h @ 0:be303a3f5ea8
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| author | Peter Meerwald <pmeerw@cosy.sbg.ac.at> |
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| date | Sun, 12 Aug 2007 13:14:34 +0200 |
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| -1:000000000000 | 0:be303a3f5ea8 |
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| 1 #ifndef FRID2_COMMON_H | |
| 2 #define FRID2_COMMON_H | |
| 3 | |
| 4 #define FORWARD_STEP(A) ((1.0 + A) / (1.0 - A)) | |
| 5 #define BACKWARD_STEP(A) ((1.0 - A) / (1.0 + A)) | |
| 6 | |
| 7 void embed_low_freq(double **dcts, int cols, int rows, double alpha, int verbose); | |
| 8 void embed_med_freq(double **dcts, int cols, int rows, double gamma, int seed, int verbose); | |
| 9 double detect_low_freq(double **dcts, int cols, int rows, double alpha, double beta, int verbose); | |
| 10 double detect_med_freq(double **dcts, int cols, int rows, int seed, int verbose); | |
| 11 | |
| 12 #endif |