| 人体体重变化的数学模型 |
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| 引用本文： | 储志俊,沈有道.人体体重变化的数学模型[J].江苏大学学报(自然科学版),1993(4). |
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| 作者姓名： | 储志俊 沈有道 |
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| 作者单位： | 江苏工学院
(储志俊)，安徽师范大学(沈有道) |
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| 摘 要： | 本文基于生理学理论和实际数据,以身高H(t)、体重W(t)为基本量,建立了一个分段表示的一阶常微分方程组作为人体体重变化的数学模型,并对该模型进行了讨论。经检验,理论数据与实际数据吻合得很好,说明该模型较好地描述了人体体重变化的规律。
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| 关 键 词： | 数学模型 生理学 龙格-库塔方法 人体体重 |
Mathematical Model for Variation in Human Body Weight |
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| Chu Zhijun Shen Youdao.Mathematical Model for Variation in Human Body Weight[J].Journal of Jiangsu University:Natural Science Edition,1993(4). |
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| Authors: | Chu Zhijun Shen Youdao |
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| Institution: | Chu Zhijun Shen Youdao |
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| Abstract: | On the basis of theory of physiology and measured data, a system of
ordinary differential equation of first order is derived as the mathematical model for variation in human body weight, calculated values are found to be in good agreement with the measured ones. |
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| Keywords: | mathematical models physiology Runge-Kutta method body weight |
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