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cbguder/weibull.c

Created March 7, 2011 15:43
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Weibull distribution
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weibull.c
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
float randomf() {
return (float)random() / (float)RAND_MAX;
}
float weibull(float alpha, float beta) {
float u = 1.0 - randomf();
return alpha * pow(-log(u), 1.0/beta);
}
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