自己用matlab写的算术编码的程序，信源为二元信源,信源序列、码长均可自定义,Using matlab to write their own arithmetic coding procedures for the binary source-source, source sequence, code length can be custom

通过MATLAB的程序解决相应图上处理中熵值和概率的问题-Adaptive Arithmetic coding. A source generates symbols from alphabet {A, B, C, D}. Probabilities of occurrence of the symbols are initially estimated as: Pr(A)=Pr(B)=0.25, Pr(C)= 0.2, and Pr(D)=0.3. After 100 generate