annotate Meerwald/frid2_common.h @ 10:aa7b4c3a7313

add cmp_ppm
author Peter Meerwald <pmeerw@cosy.sbg.ac.at>
date Thu, 01 May 2008 18:15:14 +0200
parents be303a3f5ea8
children
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Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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1 #ifndef FRID2_COMMON_H
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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2 #define FRID2_COMMON_H
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3
Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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4 #define FORWARD_STEP(A) ((1.0 + A) / (1.0 - A))
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5 #define BACKWARD_STEP(A) ((1.0 - A) / (1.0 + A))
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Peter Meerwald <pmeerw@cosy.sbg.ac.at>
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7 void embed_low_freq(double **dcts, int cols, int rows, double alpha, int verbose);
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8 void embed_med_freq(double **dcts, int cols, int rows, double gamma, int seed, int verbose);
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9 double detect_low_freq(double **dcts, int cols, int rows, double alpha, double beta, int verbose);
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10 double detect_med_freq(double **dcts, int cols, int rows, int seed, int verbose);
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12 #endif

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