《数值分析》课程PPT教学课件（英文版）Chapter 01 The Solution of Nonlinear Equations 1.4 Newton-Raphson and Secant Methods

《数值分析》课程PPT教学课件（英文版）Chapter 02 Numerical Integration 2.1 Introduction to Vectors and Matrices

《数值分析》课程PPT教学课件（英文版）Chapter 01 The Solution of Nonlinear Equations 1.2 Bracketing Methods for Locating a Root

《数值分析》课程PPT教学课件（英文版）Chapter 02 Numerical Integration 2.6 Iterative Methods for Linear Systems

《数值分析》课程PPT教学课件（英文版）Chapter 01 The Solution of Nonlinear Equations 1.3 Initial Approximation and Convergence Criteria

Theorem 3.7. (Elementary Transformations). The following opera- tions applied to a linear system yield an equivalent system: ()Interchange: The order of two equations can be changed. (2)Scaling: Multiplying an equation by a nonzero constant. (3)Replacement: An equation can be replaced by the sum of itself and a nonzero multiple of any other equation

Example 1. 1. The iterative rule po 1 and pk+1= 1.001pk for k=0, 1,..pro- duces a divergent sequence. The first 100 terms look as follows: P1=1.0170=(1.001010001.00100 p2=1011=(1001)(1.0000001 3=1012=(1001)(1.002011.00300 p100=1.0019(1.001)(1.104012)=1.105116

4 .1 字符串 4.2 字符串的模式匹配 4.3 数组 4.4 特殊矩阵

1.了解各种地理信息的地图符号表示方法。 2.掌握点、线、面数据的地图表示方法。 3.了解地理数据视觉化的进展

一、核酸及蛋白质常用数据 1.核苷三磷酸的物理常数