人口灰色预测模型可以在数学建模中应用，预测人口数量的变化，灰常灰常灰常有用。-gm grey prediction may not be perfect but it s useful u know. used in mathmatical test for population prediction. very very useful

Maltab 源码\在数学建模中的应用、人口预测模型、灰色预测及其MATLAB实现、遗传算法、粒子群算法、模拟退火算法、人工神经网络、小波分析、动态仿真-matlab mathematic modeling

根据过去人口数量的变化数据预测未来的人口数量，用到了灰色预测模型(The grey prediction model is used to predict the number of people in the future according to the changes in the number of people in the past.)