Arithmetic Coding in matlab

1 次查看（过去 30 天）
Qura
Qura 2013-3-23
Hi! I have to do arithmetic coding in matlab. Please help me
There are four symbols A, B, C, and D, whose probability of occurrence is 0.1, 0.2, 0.3,
and 0.4 respectively.
a) Calculate the entropy..
b) Find the arithmetic code of message ACAD in binary number.
c) From the result b), find the number of bits per symbol and the code efficiency.
  2 个评论
José-Luis
José-Luis 2013-3-23
Any particular reason someone should do your homework? What have you tried so far? What particular problems have you encountered in your implementation?
http://en.wikipedia.org/wiki/Arithmetic_coding
Qura
Qura 2013-4-1
At that time I was severely ill and try to understand but cant, but I did all by myself

请先登录，再进行评论。

请先登录，再回答此问题。

回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Startup and Shutdown 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by