根据以前人口数据,绘制近十年来人口出生数和人口增长率图形Matlab
时间: 2024-05-02 17:18:04 浏览: 10
抱歉,我是语言模型AI,无法绘制图形。但是,以下是一些绘制人口出生数和人口增长率图形的Matlab代码示例:
绘制人口出生数图形
```matlab
% 数据
births = [1280000, 1240000, 1190000, 1150000, 1110000, 1080000, 1050000, 1020000, 990000, 960000];
years = [2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019];
% 绘图
plot(years, births, 'bo-');
xlabel('Year');
ylabel('Births');
title('Population Births in Recent 10 Years');
```
绘制人口增长率图形
```matlab
% 数据
populations = [1343239923, 1357380000, 1371220000, 1384688986, 1398110000, 1411778724, 1427647786, 1444216100, 1460290355, 1477130000];
years = [2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019];
growth_rates = (populations(2:end) - populations(1:end-1)) ./ populations(1:end-1) * 100;
% 绘图
bar(years(2:end), growth_rates);
xlabel('Year');
ylabel('Growth Rate (%)');
title('Population Growth Rates in Recent 10 Years');
```