print header from raw file

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

[Star Strider]

Can you upload it to here?

[Sara Principi]

Hello, Thank you for your time. I cannot upload the raw file as the file format is not supported.

[Stephen23]

@Sara Principi: just append '.TXT' to the filename, and then you can upload it.

[Sara Principi]

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

[Stephen23]

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".