Malthus Equation's Popularization

摘要

Usually Malthus equation and Logistic equation were thought to be mutual independent. This paper analyzes the internal relationship between Logistic equation and Malthus equation and finds that they are coincide intrinsically, hence popularizes Malthus equation. It also obtains two new iterative formulas to calculate the increasing process of population for Logistic equation. Finally this paper tests that the iterative formulas are very effective, further popularizes Malthus equation to model of many-species.