Image file saving location

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형준 이
형준 이 2022-5-19
评论： 형준 이 2022-5-19
my code ↓
for i = 1:5
h = imagesc(X, Y, Z(:,:,i)); xlim([-2 2]); ylim([-1 1]);
fname = ['Image', num2str(i)];
print(fname, '-djpeg');
end
How do I save the image file to folder 'C:\Users\leehj\Desktop\aaa' ?

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采纳的回答

Walter Roberson
Walter Roberson 2022-5-19
outdir = 'C:\Users\leehj\Desktop\aaa';
for i = 1:5
h = imagesc(X, Y, Z(:,:,i)); xlim([-2 2]); ylim([-1 1]);
fname = fullfile(outdir, ['Image', num2str(i)]);
print(fname, '-djpeg');
end
  2 个评论
Walter Roberson
Walter Roberson 2022-5-19
编辑：Walter Roberson 2022-5-19
Note: with modern MATLAB, you should consider using exportgraphics() .
Also you should probably include the file extension.
There are also nicer ways to construct the name,
outdir = "C:\Users\leehj\Desktop\aaa";
ax = gca;
for i = 1:5
imagesc(ax, X, Y, Z(:,:,i)); xlim([-2 2]); ylim([-1 1]);
fname = fullfile(outdir, "Image" + i + ".jpg");
exportgraphics(ax, fname);
end
형준 이
형준 이 2022-5-19
thank you ver much :- )

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更多回答（1 个）

KSSV
KSSV 2022-5-19
thepath = 'C:\Users\leehj\Desktop\aaa\' ;
for i = 1:5
h = imagesc(X, Y, Z(:,:,i)); xlim([-2 2]); ylim([-1 1]);
fname = [thepath,'Image', num2str(i)];
print(fname, '-djpeg');
end

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