Change the name of the output file as a loop computes

8 次查看（过去 30 天）
Brenden
Brenden 2011-7-14
Hello all,
What i want to do is create a stack of files... i have a function F(x,y,z) and it is set to run and calculate F at different z values something like:
for zloop=1:pixel_dimension;
z=zloop;
calculate the function based on x y and the changing z value F(x,y,z)
PSF=(abs(F)).^2;
% save images
imwrite(PSF, 'C:\Documents and Settings\User\My Documents\MATLAB\Deconvolution\Brenden\Deconvolution\Point Spread Function\PSF stack\ NAME .bmp', 'bmp');
end
What i want to know is how to change the name of the output file with each iteration so i dont "write over" the same file each time.

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采纳的回答

Paulo Silva
Paulo Silva 2011-7-14
for zloop=1:pixel_dimension;
z=zloop;
calculate the function based on x y and the changing z value F(x,y,z)
PSF=(abs(F)).^2;
% save images
imwrite(PSF, ['C:\Documents and Settings\User\My Documents\MATLAB\Deconvolution\Brenden\Deconvolution\Point Spread Function\PSF stack\' num2str(zloop) '.bmp'], 'bmp');
end
  2 个评论
Brenden
Brenden 2011-7-14
can i add more to the name than just the number zloop?? like name it PSF(zloop)??
Paulo Silva
Paulo Silva 2011-7-14
just be careful not to add something that the OS won't allow for file names
[path string1 string2 ...]

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更多回答（1 个）

the cyclist
the cyclist 2011-7-14
As the file input, create a string with the file name. For example,
filename = ['file',num2str(zloop),''];

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