18 lines
395 B
C++
18 lines
395 B
C++
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#include <cmath>
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/**
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* @brief Logistic population growth
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*
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* @param year
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* @param N_o
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* @param N_f
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* @param k
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* @param total_duration
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* @return int
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*/
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int logistic_population_func(int year, int N_o, int N_f, int k, int total_duration) {
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// https://en.wikipedia.org//wiki/Logistic_function
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return N_o + (N_f - N_o) /
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(1 + exp(-k * (year - total_duration/2)));
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}
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