Description: 三弯矩插值法
lagrange多项式插值
多项式最小二乘法
龙贝格积分法
分段线性插值
三转角插值
这些是数值分析中常用的集中经典方法，运用matlab展示出来！-three polynomial interpolation Hangzhou least squares polynomial interpolation Romberg integration subparagraph Line sex angle interpolation three interpolation these numerical analysis is commonly used in concentrated classical methods, and use Matlab show! Platform: |
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Author:jasa |
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Description: Romberg积分和变步长梯形求积公式的matlab算法程序，详细功能见代码内部说明-Romberg integral and variable step-size trapezoidal quadrature formula matlab algorithm program in detail capabilities see the code for internal notes Platform: |
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Author:shiruiqi123 |
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Description: 录入程序代码，并对该实验代码进行调试，检查程序代码中的语法和语义错误。
编写函数f（x）的代码如下：
Romberg算法¨
function z=f(x)
if (x~=0)
z=sin(x)/x
else
z=1
end
备注：在实验代码中，首先输入必要的变量的值如下：
a=0
b=1
tol=1e-8
待查询检查通过，开始输入执行代码
设置格式format short g查看u的值和sin（u）的值：
-Input program code, and debugging code for the experiment to check the program code in the syntax and semantic errors. The preparation of a function f (x) of the code is as follows: Romberg algorithm ¨ function z = f (x) if (x ~ = 0) z = sin (x)/x else z = 1 end Note: In the experimental code, First, enter the necessary value of the variable is as follows: a = 0 b = 1 tol = 1e-8 pending inquiries, checking through, began to enter the implementation of the code format format short g see u, values and sin (u) values: Platform: |
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Author:kice |
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Description: 在MATLAB平台下，利用龙贝格公式和高斯公式，求解数值积分，源码-In the MATLAB platform, using Romberg formula and the Gauss formula, solving numerical integration, source code Platform: |
Size: 1024 |
Author:chenshanshan |
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Description: 计算方法中的龙贝格积分是求定积分的精度高的近似值，这里提供龙贝格积分的matlab源代码。-Calculation of the Romberg integral definite integral is seeking a high precision approximation, here are Romberg integration matlab source code. Platform: |
Size: 1024 |
Author:孙军成 |
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Description: 数值计算源代码：包含romberg和差值计算的matlab代码，线性方程组和迭代法的c源代码。-Numerical code: the difference between calculated and included romberg matlab code, linear equations and the iterative method c source code. Platform: |
Size: 306176 |
Author:zhangzinan |
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Description: 该程序用matlab编写数值积分方法，包括梯形公式，Simpson公式和Romberg算法，在main.m文件测试三类算法。这是数值计算方法是必须掌握的代码。-The program is prepared using matlab numerical integration methods, including trapezoidal formula, Simpson and Romberg algorithm for three kinds of formulas in main.m file for testing. Is the numerical calculation method must master code. Platform: |
Size: 2048 |
Author:蔡声泽 |
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Description: romberg积分公式算法的matlab代码，直接代入函数即可，romberg积分公式算法的matlab代码，直接代入函数即可(Romberg integral formula algorithm matlab code, directly into the function can be) Platform: |
Size: 51200 |
Author:KVZHEN
|
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