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44fe979b4813b
- 数值分析中的欧拉算法 本文建立在數值分析的理論基礎上，能夠在Matlab環境中運\行，給出了理論分析、程序清單以及計算結果。更重要的是，還有詳細的對算法的框圖說明。首先運\用Romberg積分方法對給出定積分進行積分，然後對得到的結果用插值方法，分別求出Lagrange插值多項式和Newton插值多項式，再運\用最小二乘法的思想求出擬合多項式，最後對這些不同類型多項式進行比較，找出它們各自的優劣。 -numerical analysis of Euler algorithm is base
Romberg_new
- Romberg求定积分 输入：积分区间[a,b]，被积函数f(x,y,z) 输出：积分结果-Romberg integral to seek input : integral interval [a, b], the plot function f (x, y, z) Output : integral results
longbeigejifen
- 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.
romberg
- 在理解龙贝格算法的基础上，利用MATLAB软件使这种算法程序实现。并以解决一个求解积分题目为直接目的，检验程序的正确性与可行性，推广至同一类型求积公式的解决中。-Understand the basis of the Romberg algorithm, this algorithm program using MATLAB software. And solve the integral subject to solve a direct purpose, the correctness an
NewtonAndromberg
- 非线性方程牛顿迭代法和数值积分的龙贝格解法-Newton iteration of nonlinear equations and numerical solution of integral Romberg
Romberg
- 使用Romberg求解了定积分,附件有详细说明!-Romberg used to solve the definite integral, is described in detail in Annex!
ROMBERG
- 在变步长求积过程中的三个加速公式，将粗糙的积分近似值迅速加工成精度较高的积分近似值的求积方法为龙为个求积算法。-Variable step size in order to plot the course of the three accelerated formula rough approximation of the points quickly processed into a high precision quadrature integral approximation method
Rombergintegrationmethod
- 用龙贝格方法上级计算积分： 这里计算e的-x平方在0到0.8的积分，代码中f函数为被积函数，main函数中输入积分区间。 -Superior method of calculation using Romberg integration: This calculation of e,-x squared from 0 to 0.8 points in the code for the integrand function f the function, main function, en
Romberg
- Romberg 算法求积分式的值，有报告和主要算法代码，但因工程太大所以没有上传工程-Romberg Algorithm for Finding the value of the integral, it was reported and the main algorithm code, but there is no project too big upload works
Romberg
- 应用Romberg方法计算函数的积分， 应用Romberg方法计算函数的积分。-Application of the integral function of Romberg method, application of Romberg method function points.
double-romberg
- 龙贝格积分法，二重积分，对电场进行数值计算-Romberg integration method, double integral, the numerical calculation of the electric field
Romberg-quadrature-formula
- 龙贝格求积公式，求解定积分 ，结果很好，准确实现该算法。 -Romberg quadrature formulas to solve the definite integral, the result is very good, accurate realization of the algorithm.
NA1008
- 本代码主要是用Romberg算法求曲线积分-The code is the demand curve integral Romberg Algorithm
computing
- 包括： 列主元Gauss消去法解线性方程组； 矩阵的LDLT和Cholesky分解； 追赶法解三对角方程组； Jacobi和Gauss-Seidel方法解方程组； Newton插值多项式和三次样条插值多项式； 复化Simpson公式求解定积分； Romberg方法求解定积分； 二分法和割线法求非线性方程的解。-Include: Main-element Gauss elimination method for solving linear equations
romberg
- 数值分析计算程序例子，龙贝格积分法求解函数积分，计算时注意函数端点处matlab是否能求出函数值，如不能需手动输入。-Numerical analysis of examples of the calculation program Romberg integration method for solving function integral.
interval-integral
- 龙贝格法计算数值积分C语言代码。改代码本人亲自编写，代码执行效率高，使用时修改方便，注释详细。-Romberg method of numerical integration of the C language code. Personally written to change the code, code execution efficiency, when used to modify detailed notes.
Romberg
- VC++编写，使用Romberg方法计算定积分。 -VC++ written using the Romberg method to calculate the definite integral.
integral
- 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 fil
Romberg
- 数值计算中的龙贝格积分，计算了用常规方法无法计算的在[0,1]范围内sin(x)/x的积分值，并与标准值做了比较.-The Romberg numerical integration, calculated by conventional methods can not be calculated in the range [0,1] sin (x)/x integral value, and were compared with the standard value.
romberg_method
- 数值分析-龙贝格求定积分romberg method for integral-romberg method for integral