matlab - fwrite write the numbers in reverse Byte order -

i'm writing binary values file using fwrite function. problem when write numbers larger 1 byte, writes each byte in reverse order, examples:

fwrite(fid,3,'int32');

writes file 03 00 00 00 instead of 00 00 00 03.

fwrite (fid,5076,'int32');

writes file d4 13 00 00 instead of 00 00 13 d4.

how make function write bytes in correct order?

you should use machine format parameter , switch litle endian (x86 proccessor (intel amd default value suppose) big endian.

look @ http://en.wikipedia.org/wiki/endianness understand endianess mean edit :

in link give have put

   fwrite(fileid, a, precision, skip, machineformat) // replace machine format 'b'

in case :

  fwrite(fid,3,'int32',0,'b');

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