MATLAB坐标轴主次刻度线问题-xminortick

以2000-2018年,每三年一个大刻度,中间每一年为小刻度为例:

(1)打开次刻度:set(gca,'xminortick','on');

(2)设置主刻度:set(gca,'XTick',(2000:3:2018));

(3)设置次刻度:ax = gca;
ax.XAxis.MinorTickValues = 2000:1:2018;