From: Bogdan Markovic on
i have to solve this problem:
how can i read *.txt file in matlab,and covert it to hex? Every 4 bits must be in one cell.i hope that you understand me.thank you.
From: Walter Roberson on
Bogdan Markovic wrote:
> i have to solve this problem:
> how can i read *.txt file in matlab,and covert it to hex? Every 4 bits
> must be in one cell.i hope that you understand me.thank you.

fread() the file with PRECISION 'bit4=>uint8'. The result will be an unsigned
numeric array. If you need to convert the unsigned numeric array to the
traditional equivalent characters, index ['0':'9','A':'F'] by the
(the numeric array + 1). The +1 compensates for the fact that Matlab indexing
starts at 1, not a 0.
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