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Description: 自己编写的matlab程序
数值分析里的程序-I have written procedures for numerical analysis matlab s procedures
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Size: 4096 |
Author: 吴俊 |
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Description: 刚学数值分析，就碰到了插值。于是用VC编写了这个小程序。功能：绘制原函数、Lagrange插值、三次样条插值函数。移动鼠标就可以查看函数值。Enjoy it!-Just learning numerical analysis, we encountered interpolation. VC was used to prepare this small program. Functions: rendering the original function, Lagrange interpolation, cubic spline interpolation function. Move the mouse you can view the function value. Enjoy it!
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Size: 50176 |
Author: 大乔 |
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Description: 拉格朗日插值计算对于给定的数据（xj,yi）
求一插值多项式-Lagrange interpolation calculation for a given data (xj, yi) for one interpolation polynomial
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Size: 3072 |
Author: 26042325 |
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Description: Lagrange 插值法；数值计算这门课的第二个实验-Lagrange interpolation numerical calculation the course
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Size: 357376 |
Author: mhb |
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Description: 计算方法的4个小程序,牛顿插值,lagrange插值,牛顿迭代,改进欧拉公式-Method of calculating the four small procedures, Newton interpolation, lagrange interpolation, Newton iteration, improved Euler formula
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Size: 2048 |
Author: SPt |
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Description: 数值算法,拉格朗日算法源码,动态演示过程,JAVA源码-Numerical algorithm, Lagrangian algorithm source code, dynamic presentation process, JAVA source
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Size: 1024 |
Author: 张辉 |
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Description: 计算方法--拉格朗日插值函数，迭代法，欧拉法的实现-Calculation method- Lagrange interpolation function, iterative method, Euler s method to achieve
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Size: 43008 |
Author: wangfeng |
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Description: 文件里含有10经典的算法，包括拉格朗日插值、牛顿插值、高斯列主元消去法等-Document contains 10 classic algorithms, including the Lagrange interpolation, Newton interpolation, Gaussian elimination method listed, such as PCA
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Size: 4096 |
Author: star |
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Description: 这是关于拉格朗日插值的C程序 用于计算在某点的函数值-This is the C on the Lagrange interpolation procedure used to calculate a point in the function value
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Size: 1024 |
Author: 张霄霄 |
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Description: 拉格朗日函数的源程序代码，可实现多个数的插值运算，最多可达二十个之多-Lagrange function of source code, can realize more than a few of the interpolation operator, up to as many as 20
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Size: 2048 |
Author: guolikun |
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Description: 用C++实现的计算方法的拉格朗日lagrange算法，但是不是太完善-With C++ The realization of the method of calculating the Lagrangian lagrange algorithm, but not too perfect
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Size: 10240 |
Author: liu |
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Description: 这是拉格朗日程序，根据拉格朗日插直可以得到最后的结果。-This is the Lagrangian procedure, according to Lagrange interpolation straight could be the final outcome.
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Size: 3072 |
Author: 顾一新 |
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Description: 利用三点拉格朗日插值插值算法，计算图片上的任意曲线长度-The use of three-point Lagrange interpolation interpolation algorithm for calculating the image of the arbitrary curve length
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Size: 2755584 |
Author: 王熙赢 |
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Description: 数值算法的c++实现，拉格朗日插值的计算-Numerical Algorithms c++ Achieved, the calculation of Lagrange interpolation
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Size: 892928 |
Author: zuoli |
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Description: 1.拉格朗日插值
2.有理函数插值
3.三次样条插值
4.有序表的检索法
5.插值多项式
6.二元拉格朗日插值
7.双三次样条插值-1. Lagrange interpolation 2. Rational function interpolation 3. Cubic spline interpolation 4. Orderly table retrieval method 5. Interpolating polynomial 6. Dual Lagrange interpolation 7. Bicubic Spline Interpolation
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Size: 4096 |
Author: wzz |
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Description: 相关知识：通过n+1个节点的次数不超过n的Lagrange插值多项式为：
其中，Lagrange插值基函数 ，k=0,1,…,n。
实验用例： 已知函数y=f(x)的一张表：
x 0 10 20 30 40 50 60 70 80 90 100 110 120
y 5 1 7.5 3 4.5 8.8 15.5 6.5 -5 -10 -2 4.5 7
试验要求：利用Lagrange插值多项式 求被插值函数f(x)在点x=65处的近似值。建议：画出Lagrange插值多项式 的曲线。
-Related knowledge: By n+ 1 the number of nodes does not exceed the Lagrange interpolation polynomial n as follows: one, Lagrange interpolation basis function, k = 0,1, ..., n. Experimental use case: a known function y = f (x) of a table: x 0 10 20 30 40 50 60 70 80 90 100 110 120y 5 1 7.5 3 4.5 8.8 15.5 6.5-5-10-2 4.5 7 test requirements: for the use of Lagrange interpolation polynomial interpolation function was f (x) at the point x = 65 Department approximation. Recommendations: Lagrange interpolation polynomial to draw the curve.
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Size: 1024 |
Author: 张涛 |
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Description: 用VB程序编写的拉格朗日插值公式的代码。-VB programmers using the Lagrange interpolation formula code.
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Size: 3072 |
Author: kllogg |
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Description: MATLAB实现拉格朗日、分段线性、三次样条三种插值的方法，改变节点的数目，对三种插值结果进行初步分析-MATLAB realization of Lagrange, piecewise linear, cubic spline interpolation in three ways, changing the number of nodes, interpolation of three preliminary analysis of the results
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Size: 120832 |
Author: 刘文 |
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Description: 用MATLAB编写的拉格朗日程序。希望对大家有用。-MATLAB prepared using Lagrangian procedures. Hope useful for all of us.
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Size: 1024 |
Author: 谷霁红 |
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Description: 程序包中含有Lagrange插值、Newton插值、Hermite插值、jacobi迭代、gauss迭代、 超松弛迭代、cholesky分解-Package contains Lagrange interpolation, Newton interpolation, Hermite interpolation, jacobi iteration, gauss iteration, ultra-relaxation iteration, cholesky decomposition
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Size: 3072 |
Author: funintears |
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