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kanbayashi id:kanbayashi

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kanbayashi 2017/01/20
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kanbayashi 2013/02/20
matrix

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kanbayashi 2013/02/07
matrix

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CGæ³• - ãƒ—ãƒã‚°ãƒ©ãƒžãƒ¼ã«ãªã‚ŠãŸã„ï¼
ã¾ãšã¯CGæ³•(Conjugate Gradient Method)ã§é€£ç«‹æ–¹ç¨‹å¼ã‚’è§£ãç·´ç¿’ã€‚ CGæ–¹ã®ã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ã¯Wikipediaã«ä»»ã›ã‚‹ã“ã¨ã«ã—ã¦ã€CGæ³•ã®ãƒ—ãƒã‚°ãƒ©ãƒ ã¯ä»¥ä¸‹ã®ã‚ˆã†ã«ãªã£ãŸã€‚ /*==================================================*/ // CGæ³•ãƒ†ã‚¹ãƒˆãƒ—ãƒã‚°ãƒ©ãƒ /*==================================================*/ #include <stdio.h> #include <stdlib.h> #include <math.h> #define NÂ Â 10 #define TMAX 100 #define EPSÂ (1.0e-6) typedef double Vector[N];Â Â Â Â // ãƒ™ã‚¯ãƒˆãƒ« typedef double Matrix[N][N
kanbayashi 2013/02/07
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åŒå…±å½¹å‹¾é…(BiCG)æ³•ã®æ®‹å·®ã‚’æ¸›å°‘ã•ã›å®‰å®šåŒ–ã•ã›ãŸã®ãŒBiCGSTABæ³•ã€‚BiCGã®CGã¨ã®é•ã„ã¯éžå¯¾ç§°è¡Œåˆ—ã®åå¾©è¨ˆç®—ã«ä½¿ç”¨ã§ãã‚‹ã“ã¨ã€‚(è©³ã—ãè§£èª¬ã—ã‚ˆã†ã¨ã™ã‚‹ã¨ã€ã¨ã¦ã‚‚é›£ã—ã„ã®ã§å‰²æ„›) ã¨ã‚Šã‚ãˆãšã€ã‚µãƒ³ãƒ—ãƒ«ãƒ—ãƒã‚°ãƒ©ãƒ ã‚’ä½œã£ã¦ã¿ãŸã€‚(ç”¨ã„ãŸæ–¹ç¨‹å¼ã¯ä»¥å‰CGæ³•ã®ãƒ—ãƒã‚°ãƒ©ãƒ ã§ä½¿ã£ãŸã‚‚ã®ã¨åŒæ§˜) /*==================================================*/ // Bi-CGSTABæ³•ãƒ†ã‚¹ãƒˆãƒ—ãƒã‚°ãƒ©ãƒ /*==================================================*/ #include <cstdio> #include <cstdlib> #include <cmath> using namespace std; const intÂ Â NÂ Â Â Â = 10; const intÂ Â ITRMAX
kanbayashi 2013/02/07
matrix

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kanbayashi 2010/02/14
olympic

vancouver

tv

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ã‚µãƒ¼ãƒ“ã‚¹çµ‚äº†ã®ãŠçŸ¥ã‚‰ã› ã„ã¤ã‚‚Yahoo! JAPANã®ã‚µãƒ¼ãƒ“ã‚¹ã‚’ã”åˆ©ç”¨ã„ãŸã ãèª ã«ã‚ã‚ŠãŒã¨ã†ã”ã–ã„ã¾ã™ã€‚ ãŠå®¢æ§˜ãŒã‚¢ã‚¯ã‚»ã‚¹ã•ã‚ŒãŸã‚µãƒ¼ãƒ“ã‚¹ã¯æœ¬æ—¥ã¾ã§ã«ã‚µãƒ¼ãƒ“ã‚¹ã‚’çµ‚äº†ã„ãŸã—ã¾ã—ãŸã€‚ ä»Šå¾Œã¨ã‚‚Yahoo! JAPANã®ã‚µãƒ¼ãƒ“ã‚¹ã‚’ã”æ„›é¡§ãã ã•ã„ã¾ã™ã‚ˆã†ã€ã‚ˆã‚ã—ããŠé¡˜ã„ã„ãŸã—ã¾ã™ã€‚
kanbayashi 2009/10/29
nhk

money

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kanbayashi 2008/04/13
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kanbayashi 2008/03/27
game

ruby

program
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kanbayashi 2007/09/10
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