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
Canadian Charter of Rights and Freedoms

... 9(2) ECHR: subject only to such limitations as are prescribed by law and are necessary in a democratic society); limits on freedom of expression are accepted as ...

 
 
 
This page was created in 46 ms