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char to hex in file handling

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Nidhi
Nidhi 2013-10-18
编辑： Azzi Abdelmalek 2013-10-18
I have a text file with hex values. when I use fgets all the data gets saved in a char array in matlab. Now I want to process this as hex data. i.e. I want to have an array of hex with this data in it How can I do this??

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Azzi Abdelmalek
Azzi Abdelmalek 2013-10-18
编辑：Azzi Abdelmalek 2013-10-18
If your data are imported in this form
str={'0F4 240'
'1E8 480'
'2DC 6C0'
'3D0 900'}
a=regexp(str,'\s','split');
b=reshape([a{:}],size(a{1},2),[])'
you can for example convert to decimal
out=cellfun(@hex2dec,b)

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