基于MATLAB的二重积分计算方法

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基于MATLAB的二重积分计算方法,数学建模有关,计算科学领域
MATLAB mytrapdbquad, mydblquad myqua MATLAB 7 O MATLAB MATLAB S1 dxd MATLAB 2007 2007,43(19):32-34. Ⅵ ATLAB LMI ,2004 mytrapdblquad 3,7031 0,106173 MATLAB O 2005 qua 3,690 21.831375 LJI myquadI 3,690 16.23643 2C10,13(4):115-115 MATLAB for Double Integrals WANG Ruopeng, XIA Zanxun, XIE Pengyan, ZHANG peng (Department of Mathematics and Physics, Beijing Institute of Petro-chemical Technology, Beijing 102517, China) Abstract: By reprocessing MATLAB functions, several methods and codes in MATLAB language are proposed for calculating double integrals, and examples are given showing the effectiveness of our methods. The methods can be applied to calculating triple integrals over general regions with higher accuracy results Keywords: double integral, MATLAB, numerical integra <·●心·心·<·<·<·心·心·<>·<><>心·<4<>·心·心·心>●<4<>·<<>●<>·<·<·<·<·心··心·<>·<><>●一>●一>·<>非 ><b<>b<>p<b<><2·<><·<·● BBC) 100 23 Mapped 500 O1994-2012ChinaAcademicJournalElectronicPublishingHouse.Allrightsreservedhttp://www.cnki.net

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