文件名称:ji-suan-fang-fa-shiyan
- 所属分类：
- 数学计算/工程计算
- 资源属性：
- [Windows] [Visual C] [源码]
- 上传时间：
- 2012-11-26
- 文件大小：
- 1.61mb
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- 0次
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计算方法实验：包括高斯迭代和牛顿下山法；1、用Gauss - Seidel 迭代法求解方程组
10x1-x2-2x3=7.2
-x1+10x2-2x3=8.3
-x1-x2=5x3
输入：系数矩阵A，最大迭代次数N，初始向量，误差限e
输出：解向量
2、用牛顿下山法解方程 x*x*x-x*x-1=0（初值为0.6）
输入：初值，误差限，迭代最大次数，下山最大次数
输出：近似根各步下山因子。-Experimental method: including the Gauss iteration and Newton descent method 1, with the Gauss- Seidel iterative method for solving equations 10x1-x2-2x3 = 7.2 -x1+10 x2-2x3 = 8.3 -x1-x2 = 5x3 Enter: the coefficient matrix A, the maximum number of iterations N, the initial vector, the error limit e Output: solution vector 2, Solving equations with the Newton descent x* x* xx* x-1 = 0 (initial value 0.6) input: initial value, the error limit, the maximum number of iterations, down the maximum number of output: approximate root of the step down factor.
10x1-x2-2x3=7.2
-x1+10x2-2x3=8.3
-x1-x2=5x3
输入：系数矩阵A，最大迭代次数N，初始向量，误差限e
输出：解向量
2、用牛顿下山法解方程 x*x*x-x*x-1=0（初值为0.6）
输入：初值，误差限，迭代最大次数，下山最大次数
输出：近似根各步下山因子。-Experimental method: including the Gauss iteration and Newton descent method 1, with the Gauss- Seidel iterative method for solving equations 10x1-x2-2x3 = 7.2 -x1+10 x2-2x3 = 8.3 -x1-x2 = 5x3 Enter: the coefficient matrix A, the maximum number of iterations N, the initial vector, the error limit e Output: solution vector 2, Solving equations with the Newton descent x* x* xx* x-1 = 0 (initial value 0.6) input: initial value, the error limit, the maximum number of iterations, down the maximum number of output: approximate root of the step down factor.
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下载文件列表
data.txt
insert2.cpp
计算方法实验.dsw
计算方法实验.ncb
计算方法实验.opt
计算方法实验.sln
Debug\插值.exe
.....\插值.pdb
高斯迭代法\data.txt
..........\Debug\BuildLog.htm
..........\.....\mt.dep
..........\.....\vc60.pdb
..........\.....\vc90.pdb
..........\.....\高斯迭代法.exe
..........\.....\高斯迭代法.exe.embed.manifest
..........\.....\高斯迭代法.exe.embed.manifest.res
..........\.....\高斯迭代法.exe.intermediate.manifest
..........\.....\高斯迭代法.obj
..........\.....\高斯迭代法.pdb
..........\高斯迭代法.cpp
..........\高斯迭代法.dsp
..........\高斯迭代法.plg
..........\高斯迭代法.vcproj
..........\高斯迭代法.vcproj.CHANGBL.Administrator.user
牛顿下山法\data.txt
..........\Debug\BuildLog.htm
..........\.....\mt.dep
..........\.....\vc60.pdb
..........\.....\vc90.pdb
..........\.....\牛顿下山法.exe
..........\.....\牛顿下山法.exe.embed.manifest
..........\.....\牛顿下山法.exe.embed.manifest.res
..........\.....\牛顿下山法.exe.intermediate.manifest
..........\.....\牛顿下山法.obj
..........\.....\牛顿下山法.pdb
..........\牛顿下山法.cpp
..........\牛顿下山法.dsp
..........\牛顿下山法.plg
..........\牛顿下山法.vcproj
..........\牛顿下山法.vcproj.CHANGBL.Administrator.user
高斯迭代法\Debug
牛顿下山法\Debug
Debug
高斯迭代法
牛顿下山法
insert2.cpp
计算方法实验.dsw
计算方法实验.ncb
计算方法实验.opt
计算方法实验.sln
Debug\插值.exe
.....\插值.pdb
高斯迭代法\data.txt
..........\Debug\BuildLog.htm
..........\.....\mt.dep
..........\.....\vc60.pdb
..........\.....\vc90.pdb
..........\.....\高斯迭代法.exe
..........\.....\高斯迭代法.exe.embed.manifest
..........\.....\高斯迭代法.exe.embed.manifest.res
..........\.....\高斯迭代法.exe.intermediate.manifest
..........\.....\高斯迭代法.obj
..........\.....\高斯迭代法.pdb
..........\高斯迭代法.cpp
..........\高斯迭代法.dsp
..........\高斯迭代法.plg
..........\高斯迭代法.vcproj
..........\高斯迭代法.vcproj.CHANGBL.Administrator.user
牛顿下山法\data.txt
..........\Debug\BuildLog.htm
..........\.....\mt.dep
..........\.....\vc60.pdb
..........\.....\vc90.pdb
..........\.....\牛顿下山法.exe
..........\.....\牛顿下山法.exe.embed.manifest
..........\.....\牛顿下山法.exe.embed.manifest.res
..........\.....\牛顿下山法.exe.intermediate.manifest
..........\.....\牛顿下山法.obj
..........\.....\牛顿下山法.pdb
..........\牛顿下山法.cpp
..........\牛顿下山法.dsp
..........\牛顿下山法.plg
..........\牛顿下山法.vcproj
..........\牛顿下山法.vcproj.CHANGBL.Administrator.user
高斯迭代法\Debug
牛顿下山法\Debug
Debug
高斯迭代法
牛顿下山法