To lain...saving 5 plots for each i in a loop

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Kompella 2013-6-7

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关闭： MATLAB Answer Bot 2021-8-20

thank you lain. I got it right now. Sorry if I'm troubling you... I have another question. That is just for one plot. But for each value of i I have 5 plots. I tried using same h = plot( fitresult{1}, xData, yData );...but it is not working.This is wat matlab showed. An error.

Operands to the and && operators must be convertible to logical scalar values.

Error in saveas (line 64) while ~isempty(h) && ~isfigure(h)

I tried using h(1),h(2)...h(5). still it didn't work.

Please help me in doing that

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Image Analyst 2013-6-8

That is not the full error message. saveas doesn't even show up on that line. Post the full error message - all the text in red.

Kompella 2013-6-8

编辑：Kompella 2013-6-8

在 MATLAB Online 中打开

Operands to the | | and && operators must be convertible to logical scalar values.

Error in saveas (line 64)

while ~isempty(h) && ~isfigure(h)

Error in Experiment2 (line 151)

saveas(h,filename1)

this is what it showed.....

Here Experiment2 is the script file I have written. saveas is inbuilt script file.

This is how I used it....

% Plot fit with data.

h = plot( fitresult{1}, xData, yData );

legend( h, 'Heights1 vs. Centers1 with Weights1', 'N vs (J-H) Mag-1', 'Location', 'NorthEast' );

% Label axes

xlabel( 'Centers1' );

ylabel( 'Heights1' );

grid on

% Save this plot in C:\Users\SRINATH KOMPELLA\Documents\MATLAB\N vs (J-H) Mag-1.

filename2 = ['C:\Users\SRINATH KOMPELLA\Documents\MATLAB\N vs (J-H) Mag-1\SingleGaussian',num2str(d),'.fig'];

saveas(h,filename1).....this is the 151st line of my script

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Answer 1

Image Analyst 2013-6-8

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/78392-to-lain-saving-5-plots-for-each-i-in-a-loop#answer_88137

I presume you've defined d and filename1 somewhere else (above) in the script? Are you sure you didn't mean filename2? What happens if you pass gca or gcf into saveas() instead of h?

Why not use export_fig() like most other people? ( http://www.mathworks.com/matlabcentral/fileexchange/