Using the musk purchase data in Lushi, Xixia, Xichuan, Nixiang 4 counties, Author establishes the forest musk deer populationlogistic equation.
利用以前卢氏、西峡、淅川和内乡4个县的麝香收购数据,建立林麝种群逻辑斯蒂方程。
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Experimental results show that VPGA using logistic model population size is more efficient and requires less computation time than other modified GAs which only improve the GA operations.
Based on the GM (1, 1) direct modeling method, a method of establishing grey logistic model is put forward, and a grey logistic model of Wenzhou population is obtained.