The frequency algorithm used in the Rangecode

2010-03-10
2013-04-24
  • Antonio Chen
    Antonio Chen
    2010-03-10

    Hi,
    I really need your help
    Just want to know the frequency algorithm used in the 7zip for LZMA

    Is it built in the code or it changes according to the compressed object ?
    I mean will the probability change during the compressing?(range coding part)
    appreciate your response…

    Antonio