25 lines
547 B
C
25 lines
547 B
C
#include "liblocky.h"
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double blky_block_estimate(
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const blky_sensor_t* sensors, uint64_t n,
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double max_var, double min_avg) {
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double sum = 0;
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for (uint64_t i = 0; i < n; ++i) {
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sum += blky_abs(sensors[i].correl);
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}
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const double avg = sum / (double) n;
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double var = 0;
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for (uint64_t i = 0; i < n; ++i) {
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const double diff = blky_abs(sensors[i].correl) - avg;
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var += diff*diff;
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}
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var /= (double) n;
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// FIXME: calculate probability
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if (var > max_var) return 0;
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if (avg < min_avg) return 0;
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return 1;
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}
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