%将matlab代码中折线图部分改成散点图, 只要把画折线图的plot换成scatter就可以了
%以下是示例代码
clc,clear
yarn=[657 2000
760.68 2001
850 2002
983.58 2003
1291.34 2004
1450.54 2005
1742.96 2006
1958.42 2007
2055.72 2008
2266.45 2009
2572.82 2010
2717.86 2011
2984 2012
3200 2013]; %数据
figure
%画折线图
plot(yarn(:,2),yarn(:,1));
figure
%再画散点图
scatter(yarn(:,2),yarn(:,1));
%运行效果如下
%再发一次代码
clc,clear
yarn=[657 2000
760.68 2001
850 2002
983.58 2003
1291.34 2004
1450.54 2005
1742.96 2006
1958.42 2007
2055.72 2008
2266.45 2009
2572.82 2010
2717.86 2011
2984 2012
3200 2013];
figure
%画折线图
plot(yarn(:,2),yarn(:,1));
figure
%再画散点图
scatter(yarn(:,2),yarn(:,1));