第 1 章基础准备及入门；第 2 章数值数组及其运算；第 3 章字符串、元胞和构架数组；“第 4 章数值计算；第 5 章符号计算-Chapter 1 Introduction to basic and preparation Chapter 2 numerical arrays and their operations Chapter 3 strings, and the fr a mework of cellular arrays " Chapter 4 Numerical ca