Axis labels not appearing on plots

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Finnien Mitchell 2020-5-23

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/531283-axis-labels-not-appearing-on-plots

评论： Ajay Pattassery 2020-5-26

Hi, I'm trying to plot results for two sets of data and I'm having two problems. Firstly, the second (numerical) data isn't appearing and secondly none of my axis labels, legend or title is appearing either. My code for the plots is below and any hekp would be greatly appreciated.

%% Plot Section

% Analytical Vs Numerical (WD) for veritcal displacement

figure

subplot(2,1,1) %(Number of rows, number of columns, figure number)

plot(tSim, Ay, 'r--')

hold on

plot(tSim, fNWy, 'k--')

xlabel ('Time [sec]')

ylabel ('Vetical Displacement [m]')

legend('Analytical', 'Numerical (without drag)')

title('Analytical Vs Numerical (WD) for Veritcal Displacement')

hold off

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Image Analyst 2020-5-23

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Give us data for tSim, Ay, and fNWy in a .mat file so we can run your code. Because when I run it, it looks fine:

% Make sample data:
n = 100
tSim = 1 : n;
Ay = rand(1, n);
fNWy = rand(1,n);
% Poster's code
figure
subplot(2,1,1)    %(Number of rows, number of columns, figure number)
plot(tSim, Ay, 'r--')
hold on
plot(tSim, fNWy, 'k--')
xlabel ('Time [sec]')
ylabel ('Vetical Displacement [m]')
legend('Analytical', 'Numerical (without drag)')
title('Analytical Vs Numerical (WD) for Veritcal Displacement')
hold off