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ÈçÌ⣬IMSL¿âÖÐÖ»ÓÐÓÃÏ¡Êè¾ØÕó½âÏßÐÔ·½³ÌµÄº¯Êý£¡ÓÐûÓнⱾÕ÷ÖµµÄ°¡£¿ [ Last edited by hedge on 2009-3-9 at 16:28 ] |
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happymmin
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lvzhu2007(½ð±Ò+4,VIP+0):лл½»Á÷ 3-8 20:32
lvzhu2007(½ð±Ò+4,VIP+0):лл½»Á÷ 3-8 20:32
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Óеġ£ÎÒÓùý¡£ÕÒÁËÒ»¸öµ±Ê±ÁªÏµµÄ³ÌÐò program LearnToUse !ѧϰʹÓÃÄÚ²¿º¯ÊýÇóËæ»ú¾ØÕóµÄ±¾Õ÷Öµ use imsl implicit none integer,parameter::n=4,lda=n real::a(n,n) complex::eval(n) real::ds integer::iseed,i,j open(7,file="eigenvalue.dat" ![]() data a/-2.0,-3.0,-2.0,-1.0,& 2.0,3.0,0.0,0.0,& 2.0,2.0,4.0,0.0,& 2.0,2.0,2.0,5.0/ do i=1,n write(*,*)(a(i,j),j=1,n) end do write(*,*)" " call evlrg(n,a,lda,eval) call wrcrn('eigenvalues',1,n,eval,1,0) write(*,*)" " do i=1,n write(*,10)eval(i) write(7,20)i,eval(i) end do 10 format(4x,"real",4x,f4.2,4x,"imig",4x,f4.2) write(*,*)" " 20 format(i4,8x,f4.2,8x,f4.2) close(7) stop end program |

2Â¥2009-03-07 19:00:41
happymmin
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3Â¥2009-03-07 19:01:31
argo
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call wrcrn('eigenvalues',1,n,eval,1,0) wrcrnÊÇ×ÔÒѱàµÄÂ𣿱àÒëʱ³öÏÖÒÔÏÂÌáʾ£º Error: If the actual argument is scalar, the corresponding dummy argument shall be scalar unless the actual argument is an element of an array that is not an assumed-shape or pointer array, or a subs tring of such an element. [TITLE] call wrcrn('eigenvalues',1,n,eval,1,0) |

4Â¥2009-03-07 19:36:49
allawwp
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zt970831(½ð±Ò+1,VIP+0):¸ÐлÄúµÄ½»Á÷ 3-8 21:53
zt970831(½ð±Ò+1,VIP+0):¸ÐлÄúµÄ½»Á÷ 3-8 21:53
| ÓÃintel µÄmkl Êýѧ¿â£¬»òÕß arpack |
5Â¥2009-03-08 13:07:32
happymmin
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6Â¥2009-03-09 09:23:44
hedge
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zt970831(½ð±Ò+3,VIP+0):¸ÐлÄúµÄ½»Á÷ 7-13 23:30
zt970831(½ð±Ò+3,VIP+0):¸ÐлÄúµÄ½»Á÷ 7-13 23:30
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CALL EVLRG (N, A, LDA, EVAL) Compute all of the eigenvalues of a real matrix. µ«Õâ²»ÊǽâÏ¡Êè¾ØÕóµÄ±¾Õ÷Öµ£¡£¡ ²»ºÏÎÒÌâÄ¿µÄÒªÇ󣡣¡ µ«»¹ÊǸÐлÄúµÄ»Ø´ð£¡ [ Last edited by hedge on 2009-3-9 at 15:35 ] |
7Â¥2009-03-09 15:31:37
hedaors
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8Â¥2009-03-10 08:10:42
hedge
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9Â¥2009-03-10 13:09:31
hedaors
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- רҵ: Äý¾Û̬ÎïÐÔ II £ºµç×ӽṹ
10Â¥2009-03-10 15:37:37














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