| 有限要素法プログラミング演習(fortran, C のソースコードつき)(開発版). ユウゲン ヨウソホウ プログラミング エンシュウ fortran C ノ ソースコード ツキ カイハツバン. Yūgen yōsohō puroguramingu enshū fortran C no sōsukōdo tsuki kaihatsuban | |||||||||||||||
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| iii fortran fortran Pascal then else fortran for fortran fortran iii Gauss Gauss Gauss Gauss fortran Gauss fortran Gauss Gauss Gauss fortran fortran fortran fortran fortran fortran Gauss rank vii fortran fortran fortran fortran fortran viii fortran D B ii ii Lagrange serendipity fortran merge bubble center element quadratic bubble center each face and bubble center element Gauss Gauss Gauss b b A c Gauss step A b b step A A c Gauss step b A c b forward reduction b backward substitution step c Gauss step c A step c b step c A A backward reduction Gauss step c c A step c c b b step c c A step c Gauss skyline Gauss skyline step loop index Gauss i j i C i Pn step step step step step Gauss step j n i P Ci Cn j Ci i Cn Ci i i Ai i Li i Gauss Li n L n n n S L A A A L L A A A Ln L Ln L L Gauss i n L S U U S Snn S Snn S S Snn S Snn Snn S n U D Snn S S loop index Gauss D U U c b L U L b L forward substitution c L L skyline D T L y Dii b D c y D c T L L Gauss c Gauss Gauss Gauss Gauss skyline L D D U U D D L L U U D L L U D L L D D Li n Gauss Aij Dii Uij Lik Dkk Ukj Lik Dkk Ukj Aij Lij Djj i i Aii Dii Lik Dkk Uki A A L D L Gauss D U L D L for A for A A A for j D D for for temp temp Lik Dkk Ukj temp temp Ljk Dkk Uki end for Uij Aij temp Dii Lji Aji temp Dii end for for temp temp Ljk Dkk Ukj end for Djj Ajj temp end for for c for for temp temp Lij end for temp end for Gauss for Dii end for Gauss for yn for step for Uij end for end for skyline Gauss Gauss b n n A c cpu time n c x c x n n n | |||||||||||||||
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