How to save matlab plot automatically into a folder as a JPG

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Onur Hakverdi
Onur Hakverdi 2021-4-17
评论： Onur Hakverdi 2021-6-15
Hello I have csv data file and I am plotting it but I need to save this plot as JPG into a folder automatically, how can I do that ?
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Onur Hakverdi
Onur Hakverdi 2021-4-17
also I tried to specific folder Error using saveas (line 138)
Invalid or missing path: C:\Kullanıcılar\yeni\plot.jpg
Error in csvdeneme (line 10)
saveas(gcf, 'C:\Kullanıcılar\yeni\plot.jpg');
than I got this error.
Onur Hakverdi
Onur Hakverdi 2021-6-15
cd C:\Users\Dowloand\
saveas(gcf,'plot.jpg'); this code solved my problem

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回答（1 个）

Shivang Srivastava
Shivang Srivastava 2021-4-21
As per my understanding you wanted to save a plot as a jpg file into a folder. I tried to reproduce the error you are facing but the error was not reproducible at my end.
data = csvread('test.csv');
wavelength = data(:,1);
intensity = data(:,2);
plot(wavelength, intensity);
ylabel('wavelength');
xlabel('intensity');
title('wavelength-intensity');
saveas(gcf,'C:\test.jpg','jpg')
You can go through the following documentation for more information on saveas function.

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