Matlab编程基础及应用-276页VIP专享VIP免费

目录第1章MATLAB简介................................11.1MATLAB的发展沿革...........................11.2MATLAB的特点及应用领域................21.3MATLAB系统及工具箱........................31.4MATLAB的安装和启动........................41.5MATLAB操作界面................................51.5.1命令窗口(CommandWindow)....51.5.2历史命令(CommandHistory)窗口.................................91.5.3当前目录(CurrentDirectory)窗口............................................111.5.4工作空间(Workspace)窗口........121.5.5帮助(Help)窗口..........................131.6MATLAB的各种文件..........................141.7MATLAB的搜索路径..........................141.7.1搜索路径机制和搜索顺序........141.7.2设置搜索路径的方法................151.8MATLAB窗口操作命令......................161.9小结........................................................181.10习题......................................................18第2章MATLAB语言基础.......................202.1基本概念................................................202.1.1MATLAB数据类型..................202.1.2常量与变量................................212.1.3标量、向量、矩阵与数组........222.1.4字符串........................................232.1.5运算符........................................232.1.6命令、函数、表达式和语句....262.2向量运算................................................272.2.1向量的生成................................272.2.2向量的加减和数乘运算............282.2.3向量的点、叉积运算................292.3矩阵运算................................................312.3.1矩阵元素的存储次序................312.3.2矩阵元素的表示及相关操作...312.3.3矩阵的创建................................342.3.4矩阵的代数运算........................402.4数组运算................................................482.4.1多维数组元素的存储次序........482.4.2多维数组的创建........................482.4.3数组的代数运算........................512.4.4数组的关系与逻辑运算............542.4.5数组和矩阵函数的通用形式....572.5字符串运算............................................592.5.1字符串变量与一维字符数组............................................592.5.2对字符串的多项操作................602.5.3二维字符数组............................622.6小结........................................................632.7习题........................................................63第3章MATLAB数值运算......................653.1多项式....................................................653.1.1多项式的表达和创建................653.1.2多项式的四则运算....................653.1.3多项式求值和求根运算............683.1.4多项式的构造............................703.2插值和拟合............................................713.2.1多项式插值和拟合....................713.2.2最小二乘法拟合........................773.3数值微积分............................................793.3.1微分和差分................................793.3.2牛顿-科茨系列数值积分公式............................................813.4线性方程组的数值解............................833.4.1直接法........................................843.4.2迭代法........................................853.5稀疏矩阵................................................893.5.1稀疏矩阵的建立........................90·VI·MATLAB基础及其应用教程3.5.2稀疏矩阵的存储........................923.5.3用稀疏矩阵求解线性方程组....933.6常微分方程的数值解............................953...