How to reduce the time?
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Hi. I am trying to convert a decimal matrix in to binary form by using following code:
k = 1;
P = ''; %%P is the output matrix
for i = 1 : numel(s) %%s is the input matrix
P(k,1:bin_total) = bin(fi(s(i),1,8,6));
%%Decimal to binary conversion
k = k+1;
end
I am trying to reduce the time because the input matrix may have 1000 elements. So it's taking very long time for converting in to binary.
Can anyone please give me any idea how to make the code more faster?
Thanks.
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Réponses (2)
Laurens Bakker
le 7 Mar 2012
Hi Shifat,
the base MATLAB distribution has a function for this:
P = dec2bin( fix(s) );
where fix() cuts off the fractional part. Let me know if this is not fast enough for you. There are some faster ways of doing it, but that gets somewhat involved.
Cheers,
Laurens
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