print header from raw file

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Sara Principi 2017-11-14

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https://ww2.mathworks.cn/matlabcentral/answers/367042-print-header-from-raw-file

编辑： Stephen23 2017-11-15

Hi, I'm trying to print the header of a .raw file I don't know how it is, just it contains float32 data and it has a header. I can get the data with:

fid = fopen('mc-gpu_dose.dat.raw', 'r');
dose = fread(fid, 'float32');

But I cannot get the header. I am trying with:

frewind(fid); 
tline = fgets(fid);

and I obtain a vector 1x350 char with illegible characters

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Sara Principi 2017-11-15

mc-gpu_dose.dat.raw.zip

It didn't let me. I just can do this. Thank you

Stephen23 2017-11-15

编辑：Stephen23 2017-11-15

I guess you are referring to an image file, however there is not just one RAW format for images, because each camera/image sensor manufacturer basically defines their own binary format. You will need to find out what the format is for the file you have and find/write a parser for it.

You should start by searching this forum for "raw format" or "raw image".

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