Based on symbol dynamics in 1-D piecewise linear mapping chaotic systems, an arithmetic method processing chaotic signals is studied in the paper, including addition, subtraction and multiplication.

• 基于1-D分段线性映射函数构造的混沌系统符号动力学，该文研究了一种能直接对混沌符号序列进行加、减及乘法运算的方法。