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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 7387c8f97b
commit cb5bb5e222
199093 changed files with 3378972 additions and 0 deletions
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12
Task/Entropy/AWK/entropy-1.awk Normal file
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#!/usr/bin/awk -f
{
N = length
for (i = 1; i <= N; ++i)
++H[substr($0, i, 1)]
}
END {
for (i in H)
S += H[i] * log(H[i])
print (log(N) - S / N) / log(2)
}

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Task/Entropy/AWK/entropy-2.awk Normal file
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echo 1223334444 |./entropy.awk
1.84644