基于Logistic增长模型的孟加拉国Noakhali、Feni、Lakhshmipur和Comilla地区人口预测

IF 0.2 Q4 MATHEMATICS

Italian Journal of Pure and Applied Mathematics Pub Date : 2017-01-01 DOI:10.11648/j.pamj.20170606.13

Tanjima Akhter, J. Hossain, Salma Jahan

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引用次数: 1

摘要

不受控制的人口增长对孟加拉国的资源和生境构成了威胁。孟加拉国不同地区的人口一直在急剧增加。作为一个繁荣的国家，孟加拉国应该艺术地处理这个问题。这项工作是为了估计孟加拉国Noakhali、Feni、Lakhshmipur和Comilla地区的人口预测。考虑logistic增长模型，利用最小二乘法和MATLAB计算了上述地区的人口增长率和承载能力以及人口接近其承载能力一半的年份，并给出了人口预测，并与同期实际人口进行了比较。还要估计这些地区未来的人口情况。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Population Projection of the Districts Noakhali, Feni, Lakhshmipur and Comilla, Bangladesh by Using Logistic Growth Model

Uncontrolled human population growth has been posing a threat to the resources and habitats of Bangladesh. Population of different region of Bangladesh has been increasing dramatically. As a thriving country Bangladesh should artistically deal with this issue. This work is all about to estimate the population projection of the districts Noakhali, Feni, Lakhshmipur and Comilla, Bangladesh. By considering logistic growth model and making use of least square method and MATLAB to compute population growth rate and carrying capacity and the year when population will be nearly half of its carrying capacity and shown population projection for the above mentioned districts and give a comparison with actual population for the same time period. Also estimate future picture of population for these districts.

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来源期刊

Italian Journal of Pure and Applied Mathematics MATHEMATICS-

CiteScore

0.60

自引率

0.00%

发文量

期刊介绍： The “Italian Journal of Pure and Applied Mathematics” publishes original research works containing significant results in the field of pure and applied mathematics.