Maurice Tutor

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About Maurice Tutor

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Expertise:
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Algebra,Applied Sciences,Biology,Calculus,Chemistry,Economics,English,Essay writing,Geography,Geology,Health & Medical,Physics,Science Hide all
Teaching Since: May 2017
Last Sign in: 398 Weeks Ago, 6 Days Ago
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Education

  • MCS,PHD
    Argosy University/ Phoniex University/
    Nov-2005 - Oct-2011

Experience

  • Professor
    Phoniex University
    Oct-2001 - Nov-2016

Category > Management Posted 25 Mar 2018 My Price 7.00

Gauss quadrature

Write a user-defined MATLAB function for integration of a function (x) in the domain [-1, 1)

with four-point Gauss quadrature. For the function name and arguments use I=GaussQuad4 (Fun), where Fun is a name for the function that is being integrated. It is a dummy name for the function that is imported into Gaus sQuad4. The actual function that is integrated should be written as an anonymous or a user-defined function that calculates the value of f(x) for a given value of x. It is entered as a function handle when GaussQuad4 is used. The output argument I is the value of the integral. Use GaussQuad4 to solve Problem 9.9.

Problem 9.9

The area of the shaded region shown in the figure can be calculated by

Evaluate the integral using the following methods:

(a) Simpson's 1/3 method. Divide the whole interval into four subintervals.

(b) Simpson's 3/8 method. Divide the whole interval into nme subintervals.

(c) Three-point Gauss quadrature. Compare the results and discuss the reasons for the differences.

 

Answers

Maurice Tutor
(5)
Status NEW Posted 25 Mar 2018 05:03 AM My Price 7.00

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