搜索资源列表
program
- 用logistic和差分方程预测上海市人口和老龄化比例的matlab程序-profile for difference equation to forcast population
hai
- 随着城市经济的快速发展和城市人口的不断增加，人类活动对城市环境质量的影响日显突出。-With the city' s rapid economic development and urban population increases, human activities on urban environmental quality more evident.
ChinaCensus
- 中国人口数据测算，基于生命表对中国人口数据进行测算的matlab程序-China' s population data, based on life table estimates of China' s population data matlab program
main1101
- 人口预测，对于人口的预测可以较方便的进行预测…… -Population projections for population projections can be more convenient to predict the ... ...
people
- MATLAB人口拟合问题源代码，运行过的，没有问题！-MATLAB source code population fitting problems, run-off, no problem!
population
- c++类实现人口统计，计算出生率，死亡率，增长率等等。-this is a population calculate program,have function bornrate(),deadrate().
Chinas-population-prediction
- 关于中国人口增长预测的数学模型 完整报告及C++源码-mathematical model of China s population prediction （C++ source code and reprot）
rekouqianyi
- 人口迁移算法是一种进化优化算法，本文件代码可测试通过-Migration is an evolutionary optimization algorithm, the code can be tested by this document
GenerateNextPopulation
- 产生未来人口：选择，交叉和变异重现染色体比例选择。-generate next population:select,crossover and mutate to reproduce a chromosome by proportional selection.
logrank
- 比较生存曲线可以用统计假设测试日志秩检验。它是用来测试的零假设，没有任何区别的人口的生存曲线（即概率事件发生在任何时间点是相同的每个人口）.这个函数使用卡普兰曲线的程序来估计生存函数.-Comparison of two survival curves can be done using a statistical hypothesis test called the log rank test. It is used to test the null hypothesis that there
RKYC
- 基于BP神经网络和GM(1,1)灰色模型的中国人口预测分析,含matlab程序。-Chinese population projections based on BP neural network and the GM (1,1) gray model with matlab program.
GM1_1
- GM（1,1）动态模型预测源代码，可以预测未来老年人口的比重，较好的人口预测模型-GM (1,1) dynamic model to predict the source code, we can predict the future the proportion of the elderly population, the better the population forecasting model
meiguorenkou
- 数学实验中用matlab对美国人口进行的仿真和分析-Using matlab mathematical experiment of the United States population simulation and analysis
MATLAB
- 利用神经网络解决人口模型 附加MATLAB程序-Additional MATLAB program using neural networks to solve population model
main_bp
- 这是一个改进的BP神经网络，可对人口、降雨量进行预测。-This is an improved BP neural network, population, rainfall forecast.
GA-BP
- 这是一个GA-BP神经网络，可以对人口等数据进行预测。-This is a GA-BP neural network to predict population data.
predict-USAs-popultion-in-2020
- 根据已知数据 运用三次样条插值法 有理数插值法 拉格朗日插值法 高斯牛顿法 拟合预测2020年美国人口 -According to the known data using cubic spline interpolation rational interpolation Lagrange interpolation Gauss-Newton fitting to predict the U.S. population in 2020
1111
- matlab的智能算法，结果人口问题和水质问题-matlab intelligent algorithms, the result of population issues and water quality issues. . . .
City_Move
- 基于matlab实现城镇迁移问题，可用于估计若干年后各城镇的人口情况。-Based matlab urban migration issues, can be used to estimated the town' s population in a few years later.
Age-Tree_SH
- 利用灰色模型预测人口生育率、死亡率，绘制上海市人口年龄树。内附详细预测步骤说明文档。-Predict fertility and mortility Using grey model and plot Age Tree.