image storage with index type 0000

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Federico Paolucci
Federico Paolucci 2022-11-30
评论： Les Beckham 2022-11-30
Hi, I would like to store a series of images in .bmp format and with an index starting from 0000 for the first image, 0001 for the second and so on.. this is an example of the name of one of the images i want to save : 'ortophoto_0000.bmp' can you give me some advice? thank you

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回答（1 个）

KSSV
KSSV 2022-11-30
编辑：KSSV 2022-11-30
Ran in:
for i = 1:10
name = ['ortophoto_',sprintf('%.4d',i),'.bmp']
end
name = 'ortophoto_0001.bmp'
name = 'ortophoto_0002.bmp'
name = 'ortophoto_0003.bmp'
name = 'ortophoto_0004.bmp'
name = 'ortophoto_0005.bmp'
name = 'ortophoto_0006.bmp'
name = 'ortophoto_0007.bmp'
name = 'ortophoto_0008.bmp'
name = 'ortophoto_0009.bmp'
name = 'ortophoto_0010.bmp'
  1 个评论
Les Beckham
Les Beckham 2022-11-30
Ran in:
That works but, since you are using sprintf anyway, why not do this?
for i = 1:10
name = sprintf('orthophoto_%04d.bmp', i)
end
name = 'orthophoto_0001.bmp'
name = 'orthophoto_0002.bmp'
name = 'orthophoto_0003.bmp'
name = 'orthophoto_0004.bmp'
name = 'orthophoto_0005.bmp'
name = 'orthophoto_0006.bmp'
name = 'orthophoto_0007.bmp'
name = 'orthophoto_0008.bmp'
name = 'orthophoto_0009.bmp'
name = 'orthophoto_0010.bmp'

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