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: |
Size: 3072 |
Author:jasa |
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Description: 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 based on numerical analysis based on the theory that, Matlab to run, given the theoretical analysis, procedures and results list. More importantly, there are details of the flow chart of the algorithm. Romberg first use of the method is integral for integration, Then the results obtained by using the interpolation method were obtained Lagrange polynomial interpolation polynomial interpolation and Newton, re-use of least squares fitting of thinking obtained polynomial, the last of these different types of polynomial, identify their respective strengths and weaknesses. Platform: |
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Author:向勇 |
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Description: 用龙贝格积分法计算积分的程序,matlab语言编写,希望能对大家有用。-Romberg integration method with integral calculation procedures, matlab language, hoping to be useful to everyone. Platform: |
Size: 4096 |
Author:魏艳霞 |
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Description: 用matlab解决一些数值分析中常用的算法,如牛顿法、gauss、romberg等-Using matlab to solve some numerical analysis of commonly used algorithms, such as Newton method, gauss, romberg, etc. Platform: |
Size: 2048 |
Author:duhongye |
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Description: 计算方法程序,龙贝格算法的matlab程序,精简明了,注释全面,自己的计算方法作业,很认真的编写的-Calculation program, Romberg algorithm matlab program, streamlining and clear, comprehensive notes, his method of operation of calculation, it is prepared carefully Platform: |
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Author:沈大勇 |
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Description: 是计算方法中一种重要的积分方法,即Romberg积分方法的Matlab程序-Is an important method of calculating the integral method, which Romberg integration method in Matlab Platform: |
Size: 1024 |
Author:金炜 |
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Description: 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. Platform: |
Size: 1024 |
Author:Zhang li |
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Description: 上传的文件对数值分析课本里 Lagrange插值,Newton插值,三次样条差值,复合梯形公式和复合辛普森公式积,龙贝格算法,高斯消去法,LU分解,改进欧拉法MATLAB编程,并画出图形。-Upload the file to the numerical analysis textbook Lagrange interpolation, Newton interpolation, three times spline interpolation, the composite trapezoidal formula and Simpson formula of composite product, Romberg algorithm, decomposition of LU Gauss elimination method, the improved Euler method, MATLAB programming, and draw the graph.
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Size: 95232 |
Author:庞烁烁 |
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