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减肥产品和饮食运动的减肥效果评价模型教程分析.doc

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2025-06-08 06:18

新余学院201年大学生数学建模竞赛承诺书我们仔细阅读了新余学院大学生数学建模竞赛的竞赛规则。我们完全明白，在竞赛开始后参赛队员不能以任何方式(包括电话、电子邮件、网上咨询等)与队外的任何人(包括指导教师)研究、讨论与赛题有关的问题。我们知道，抄袭别人的成果是违反竞赛规则的, 如果引用别人的成果或其他公开的资料(包括网上查到的资料)，必须按照规定的参考文献的表述方式在正文引用处和参考文献中明确列出。我们郑重承诺，严格遵守竞赛规则，以保证竞赛的公正、公平性。如有违反竞赛规则的行为，我们将受到严肃处理。我们参赛选择的题号是(从A/B中选择一项填写)：参赛队员 (打印并签名) ：1 董小慧 2、张雪琪 3、谢晓红指导教师或指导教师组负责人 (打印并签名)：数模组日期： 201 年 6 月日评阅编号：Based on weight loss products, control the actual weight of diet and exercise, based on the idea of the optimization theory, after carefully analyze the conditions and requirements, on the basis of the three model was established, the model is a take a weight loss products weight loss model;Model 2 is to control diet or exercise the effect reducing weight of model;Model 3 is taking weight loss products at the same time, and control weight loss model of diet or exercise. For problem (1), according to the principle of different weight loss products to lose weight, method of use, using time and after use, as a result, the weight loss of weight loss products and scientific nature has carried on the comprehensive comparison, and make a scientific and reasonable evaluation on it. For problem (2), to control the diet and exercise for the analysis of object model, using the differential equation model to solve practical problems, according to the basic rule to write the balance relation, reuse some transition conditions into simple formula, solution under the condition of the same weight, the number of days required. For problem (3), it is combined with problems (1) and (2) the influence of factors on the effect of weight loss. 【关键字】：减肥产品减肥效果饮食运动差分方程 1、问题的背景随着人们的生活水平的日渐提高,饮食营养摄入的不断改善和提高，“肥胖”已成为全社会关注的一个重要问题。肥胖症是一种常见的代谢症候群，当人体进食热量多于消耗热量时，多余热量以脂肪形式储存于体内，其量超过正常生理需要量，