Numerical Integration using Simpson's Rules

Performs the numerical integration using Simpson's rules of any function.
74 descargas
Actualizado 3 Dec 2019

Ver licencia

Numerical Integration using Simpson's Rules

Implementation based on the theory contained in "Numerical Methods for Engineers" by Steven C. Chapra.

Instructions to use the function

The user must provide the function as an anonymous function in the command window. This can be done by introducing

f=@(x) x.*exp(2*x)

Then, the user should invoke the function by indicating four parameters:

Simp(f,lmin,lmax,N)

where f is the integrand and N is the number of intervals. lmin and lmax are the lower and upper limits of the definitive integral.

The function automatically chooses the method to follow depending on the value of N.

- If N is an even number, it selects Simpson's rule 1/3
- If N is divisible by 3, it selects Simpson's rule 3/8
- In N is an odd number and not divisible by 3, it combines the methods.

Citar como

Manuel Ferrer (2024). Numerical Integration using Simpson's Rules (https://www.mathworks.com/matlabcentral/fileexchange/73538-numerical-integration-using-simpson-s-rules), MATLAB Central File Exchange. Recuperado .

Compatibilidad con la versión de MATLAB
Se creó con R2019b
Compatible con cualquier versión
Compatibilidad con las plataformas
Windows macOS Linux
Categorías
Más información sobre Numerical Integration and Differential Equations en Help Center y MATLAB Answers.

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!
Versión Publicado Notas de la versión
1.0.0