grouping binary digits from cell and convertion to a decimal value

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Sharen H
Sharen H 2012년 10월 30일
secret = [22 33
33 44]
after performing the following steps i was able to process every 2 binary
digits thanks for your help Andrei Bobrov
now i have to regrop the output into decimal value to retrieve the original secret back
bi = dec2bin(secret,8) - '0';
out = reshape(mat2cell(bi,ones(size(bi,1),1),2*ones(size(bi,2)/2,1))',1,[]);
How to regroup the answer to get back the original secret van u please help me

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Andrei Bobrov
Andrei Bobrov 2012년 10월 30일
a = reshape([out{:}],n,[])';
secret = reshape(a*pow2(size(a,2)-1:-1:0)',2,[])';

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