How can I control decimal in plot with four axes?

Question

Mohammed Ali 2021-1-4

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/708078-how-can-i-control-decimal-in-plot-with-four-axes

回答： Timo Dietz 2021-1-4

I need to plot data with different scales but I am not able to control the decimal in the right and top axes. I tried many ways without succeeding. When I applied that for right axis, the values of right axis become similar to the left values which is not correct. Also the legend is not shown.

clc
clear all
t=[0:1:3600];
d=1.94444*t;
f=figure (1)
ax1 = gca;
plot(t,d)
axis([0 3000 0 6000])
grid on
set(gca,'GridLineStyle',':')
xt = get(ax1,'XTick')
yt = get(ax1,'YTick')
ax2 = copyobj(ax1,f);
set(ax2,'XAxisLocation','top')
set(ax2,'YAxisLocation','right')
xxt= xt/60
yyt = 3.28084*yt
set(ax2,'XTickLabel',xxt)
set(ax2,'YTickLabel',yyt)
%ytickformat(ax2,'%.2f')
legend('No. 1')
xlabel(ax1,'time (s)')
ylabel(ax1,'distance (m)')
xlabel(ax2,'time (min)')
ylabel(ax2,'distance (ft)')