How to plot specific graph scale?

Question

Nur Zawani Rosli 2023-4-6

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1942614-how-to-plot-specific-graph-scale

回答： Joe Vinciguerra 2023-4-6

Hello, I have been trying to plot these graphs and I only have the data between the value of 32 to 54. However, it ends up extending the y-axis to 55 and 30 and there's a blank space on the top and bottom of the graphs as shown in the figure below. I also wanted the x-acis to extend to the value of -2 and 2.

Here's an example of the graph plot that I wanted. The line ends up excactly between the latitude of 22 deg to -2 deg on the y-axis and the x-axis extends to -2 to 2. I have tried using xlim and xticks but it doesn't work, how do I solve this problem?

Here's the code that I have been usig to plot.

day_B = xlsread('day_B.xlsx');
N = diff(diff(day_B(:,5)));
E = diff(diff(day_B(:,6)));
C = diff(diff(day_B(:,7)));
lat = day_B(:,2);
lin = linspace(32,54,343);
figure(1)
subplot(1,3,1)
yline(0)
plot(N,lin)
title('N frame')
subplot(1,3,2)
plot(E,lin)
title('E frame')
subplot(1,3,3)
plot(C,lin)
title('C frame')