Call Romberg.m to perform Romberg integration with specified tolerance and gives results
Call RombergDisp.m to display Romberg integration scheme coefficients
Icon image: An Introduction to Numerical Methods and Analysis, 2nd Edition
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function [I] = Romberg(func,a,b,tol,kmax)
Romberg integrates function "func" of one variable and nonsingular
from "a" to "b" with tolerance "tol" and maximum order of "kmax".
0 < tol < 1 & kmax > 0. Using Romberg integration.
I = Romberg(@func,a,b,tol,kmax)
I = Romberg(@func,a,b,tol)ss,ssdefault kmax = 15
I = Romberg(@func,a,b)ss,ssdefault tol = 1e-10ss,ssdefault kmax = 15
e.g.
I = Romberg(@sin,0,pi)
I = 2.000000000000000
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function [] = RombergDisp(func,a,b,k)
Romberg integrates function "func" of one variable and nonsingular
from "a" to "b" with order of "k" and displays all results.
k >= 0. Using Romberg integration.
I = RombergDisp(@func,a,b,k)
e.g.
RombergDisp(@sin,0,pi,2)
0.000000000000000ss
1.570796326794897ss2.094395102393195ss
1.896118897937040ss2.004559754984421ss1.998570731823836
Citar como
Mazin Mustafa (2024). Romberg (https://www.mathworks.com/matlabcentral/fileexchange/58286-romberg), MATLAB Central File Exchange. Recuperado .
Compatibilidad con la versión de MATLAB
Se creó con
R2016a
Compatible con cualquier versión
Compatibilidad con las plataformas
Windows macOS LinuxCategorías
Más información sobre Numerical Integration and Differential Equations en Help Center y MATLAB Answers.
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