Error using subplot, undefined function or variable

Question

Dario 2018-3-14

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/388310-error-using-subplot-undefined-function-or-variable

回答： Alok Nimrani 2018-3-27

I'm using in a wrong way subplots. I want to plot two matrices in the same figure using two subplots.

 figure
 subplot(2,1,1);
 plot(valmedio,'DisplayName','valmedio')
 set(gca,'XTick', [0,50,100,150,200,250,300]);
 set(gca,'XTickLabel',[0,1000,2000,3000,4000,5000,6000]);
 legend('Location','northwest')
 grid minor
 title('Plot valmedio 0 ÷ 6 Km.')
 sublpot(2,1,2);
 plot(valmedio(1:30,:),'DisplayName','valmedio')
 set(gca,'XTick', [0,5,10,15,20,25]);
 set(gca,'XTickLabel',[0,100,200,300,400,500,600]);
 legend('Location','northwest')
 grid minor
 title('Plot valmedio 0 ÷ 600 m.')

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Jan 2018-3-20

@Ana: If you open a FIG file in R2017a and save the GUI afterwards, it might not open in earlier versions anymore. The dialogs created by GUIDE are not compatible with other Matlab versions.

Rik 2018-3-20

Also, ishg2parent seems to be undocumented (about the only hits on Google are from Yair Altman, there is no reference to this function in the release notes, and my R2017b doesn't recognize that function either).

It might also be an internal function somewhere buried deep, as it looks like it is a subfunction of legend in R2014b, but in my copy it is no longer there.

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Answer 1

Alok Nimrani 2018-3-27

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/388310-error-using-subplot-undefined-function-or-variable#answer_312119

Hi Dario,

The reason for the error is the function ‘subplot()’ being spelled incorrectly as SUBLPOT in line 10. On correcting this function call, I am getting two subplots in the output figure.

Hope this helps.

Thanks