Lecture26 - Engineering Analysis ENG 3420 Fall 2009 Dan C....

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1 Engineering Analysis ENG 3420 Fall 2009 Dan C. Marinescu Office: HEC 439 B Office hours: Tu-Th 11:00-12:00
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2 2 Lecture 26 Lecture 26 Schedule The last homework HW5 and the last project are due on Tuesday November 24!! Students who have opted for research projects instead of the final should present their projects on Tuesday December 1 st We’ll have a class review on Thursday December 3 rd . The final is scheduled for Thursday December 10, 10 AM to 12:50 PM. Last time: Numerical integration Today: More accurate estimation of integrals (chapter 18) Romberg integration Gauss quadrature Adaptive quadrature Next Time Numerical diufferentiation (chapter 19).
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3 Richardson extrapolation Richard extrapolation use two estimates of an integral to compute a third, more accurate approximation. If two O ( h 2 ) estimates I ( h 1 ) and I ( h 2 ) are calculated for an integral using step sizes of h 1 and h 2 , respectively, an improved
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Lecture26 - Engineering Analysis ENG 3420 Fall 2009 Dan C....

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