Encyclopedia > Unary coding

  Article Content

Unary coding

Unary coding is an entropy encoding that represents a number n with n ones followed by a zero. For example 3 is represented as 1110.

Unary coding is optimal for the probability distribution:

<math>P(x) = 2^{-(x+1)}</math>



All Wikipedia text is available under the terms of the GNU Free Documentation License

 
  Search Encyclopedia

Search over one million articles, find something about almost anything!
 
 
  
  Featured Article
Father Damien

... from which he died at the colony. He is the patron of lepers and outcasts, and was recently made the patron of AIDS patients. The world's only Catholic memorial chapel to ...

 
 
 
This page was created in 24.1 ms