Two different grids on same axes

Question

Marcel345614 2021-4-22

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/810045-two-different-grids-on-same-axes

回答： Pratheek Punchathody 2021-4-27

Is it allowed to do the following:

figure
ax1=axes()
hold on
x1=0.2:0.05:1
x2=0.1:0.1:1.2 %different axis
p1=plot(x1,x1.^2,'Parent',ax1)
p2=plot(x2,x2.^2,'Parent',ax1)
set(ax1,'Box','off','Xlim',[0.2 0.9],'Ylim',[0 1])
hold off

I mean, I plot two curves with different spacings of the data points on the same axes ax1. Could this somehow skretch or compress the shape of the curve in a strange way?

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Answer 1

Pratheek Punchathody 2021-4-27

0
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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/810045-two-different-grids-on-same-axes#answer_685835

在 MATLAB Online 中打开

Currently the ticks and grid line spacing are associated and so the only way to change grid spacing is to change the tick spacing. Here are some examples:

figure;
plot(1:100);
set(gca,'xtick',[0:13:100]);
set(gca,'ytick',linspace(0,100,13));
% The following code changes the minor grid 
% spacing by adjusting the tick spacing:
figure
plot(1:100);
grid on 
grid minor
set(gca,'xtick',[0:50:100])
set(gca,'ytick',[0:50:100])