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用VB实现数值积分的算法集。包括梯形求积法,反常积分,三重积分,龙贝格方法,辛卜生方法等6种方法。-VB numerical integration algorithm set. Quadrature including the trapezoidal method, abnormal integral triple integral, Romberg, Oracle Health means six ways.
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可移植的积分算法 ,提供了数种方法(变步长梯形求积分;变步长辛卜生求积分;自适应梯形求积分;龙贝格求积分;计算一维积分的连分式法;高振荡函数求积分;勒让德-高斯求积分;拉盖尔-高斯求积分;埃尔米特-高斯求积分) ,比较实用-portable integral algorithm, a few methods (variable step-ladder for integration; Variable step for Oracle Integral Health; Adaptive trape
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数值积分:关键词:数值积分 近似 插值求积 梯形 辛普生 复化 逐次分半 龙贝格-numerical integration : Key words : numerical integration approximate interpolation Quadrature trapezoidal Simpson Health Minute of successive half Romberg
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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
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龙贝格积分法求解数值积分-Romberg integral method numerical integration
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在程序设计部分主要讨论了在读写函数表达式时,词法分析与语法分析的C++实现方法,这也正是本程序编写的难点与重点。之后介绍了复化求积法和Romberg求积法的编写步骤及方法以及数值积分的实现方法。-in the process of discussing some of the major functions of the reader expression, lexical analysis and parsing of C + + methods, which is precisely wha
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数值分析算法,龙贝格加速算法求解积分。运行时从屏幕上输入积分左右区间以及求解精度,结果从屏幕上输出。-Numerical analysis algorithms, Romberg algorithm to accelerate integration. Input from the screen operation and the integration interval is about the solution precision, the output from the screen.
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这是荣贝格积分法、四届荣格库塔法和四阶爱当姆斯法的matlab源程序,经实验好用,结果准确。-This is the glory Berger integration method, four wing-Kutta method and fourth-order love when Williams law matlab source, the experiment easy and accurate.
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在matlab上利用乘幂法、龙贝格积分法、高斯赛德尔法、复化梯形法、四阶龙格库塔法处理一些简单的数学问题.-On matlab use power law, Romberg integration, high Sisaideer law, complex trapezoid method, fourth-order Runge-Kutta method to deal with some simple math problems.
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龙贝格算法实现,并通过具体实例函数进行说明。可以自己修改实例函数,并设置积分下限、积分上限、积分结束精度、运算最大次数等参量。-Romberg algorithm, and illustrated by specific examples of functions. You can modify their own instance of the function and set the lower limit of integration, integration limit, precisi
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龙贝格积分,MATLAB程序,计算方法作业,内有说明-Romberg integration, MATLAB procedures, calculation methods work, there are instructions
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龙贝格方法求数值积分,以西安交通大学研究生《数值分析》习题为例,函数形式,可通用-Romberg numerical integration methods seek to Xi' an Jiaotong University graduate student, " Numerical analysis" exercises, for example, function form, can be common
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文档包含复化便步长辛普森积分,复化梯形积分及龙贝格加速积分方法-Document contains complex technology integration will step Simpson, Trapezoidal integration and accelerate Romberg integration method
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定积分计算(Romberg)_Definite Integration -Definite Integration (Romberg)
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最小二乘法、列主元素消去法和三角分解法、龙贝格积分的matlab实现-Method of least squares, Out the main elements of elimination and triangular decomposition, Romberg integration matlab implementation
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数值积分源码,龙贝格等多种积分方法
需要添加函数表达式
通用-Numerical integration source code, and other Romberg integration method to add common function expression
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各种数值积分,包括牛顿积分,辛普生各分、龙贝格积分,高斯积分和高斯—勒让德积分-A variety of numerical integration, including Newton integral, sub Simpson, Romberg integration, Gaussian integrals and Gauss- Legendre integration
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数值分析各个实验程序,包括非线性方程组求解,龙贝格积分,高斯消元,最小二乘-Numerical analysis of various experimental procedures, including non-linear equations, Romberg integration, Gaussian elimination, least squares
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龙贝格积分 高斯列主消元法
牛顿迭代 三次样条插值 龙格卡塔(Romberg integration Gauss principal elimination method
Newton iteration three spline interpolation Runge Cartagena)
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通过C语言构建了bp神经网络以及龙贝格积分算法。(BP neural network and Romberg integration algorithm is constructed by C language.)
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