±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1009  |  »Ø¸´: 11
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

hedge

Òø³æ (СÓÐÃûÆø)

[½»Á÷] ¡¾ÇóÖú¡¿FORTRAN ÖÐÓÐûÓмÆËãÏ¡Êè¾ØÕó±¾Õ÷ÖµµÄº¯Êý£¿

ÈçÌ⣬IMSL¿âÖÐÖ»ÓÐÓÃÏ¡Êè¾ØÕó½âÏßÐÔ·½³ÌµÄº¯Êý£¡ÓÐûÓнⱾÕ÷ÖµµÄ°¡£¿

[ Last edited by hedge on 2009-3-9 at 16:28 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

happymmin

Òø³æ (ÕýʽдÊÖ)

¡ï ¡ï ¡ï ¡ï
lvzhu2007(½ð±Ò+4,VIP+0):лл½»Á÷ 3-8 20:32
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
The wisdom of God gives us balance, insight and stability.
2Â¥2009-03-07 19:00:41
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

happymmin

Òø³æ (ÕýʽдÊÖ)

ºÃ¾Ãûд³ÌÐòÁË£¬ÎÒ×Ô¼º¶¼ÍüµÃ²î²»¶àÁË¡£
The wisdom of God gives us balance, insight and stability.
3Â¥2009-03-07 19:01:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

argo

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

ÉÏÉÆÈôË®

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)
¾ÓÉÆµØ£¬ÐÄÉÆÔ¨£¬ÓëÉÆÈÊ£¬ÑÔÉÆÐÅ£¬ÕýÉÆÖΣ¬ÊÂÉÆÄÜ£¬¶¯ÉÆÊ±¡£
4Â¥2009-03-07 19:36:49
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

allawwp

½ð³æ (ÕýʽдÊÖ)


¡ï
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
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

happymmin

Òø³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
Originally posted by argo at 2009-3-7 19:36:
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 argume ...

²»Êǰ¡£¬µ÷ÓÃimslµÄÄǸöÇó±¾Õ÷ÖµµÄº¯Êýʱ£¬ËµÃ÷ÓÃÄǸö×÷¸ñʽÊä³ö¡£Äã¿ÉÒÔ´ò¿ªimslÎļþ¿´¿´¡£
The wisdom of God gives us balance, insight and stability.
6Â¥2009-03-09 09:23:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hedge

Òø³æ (СÓÐÃûÆø)

¡ï ¡ï ¡ï
zt970831(½ð±Ò+3,VIP+0):¸ÐлÄúµÄ½»Á÷ 7-13 23:30
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£¡
ÒýÓûØÌû:
Originally posted by happymmin at 2009-3-7 19:00:
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
in ...

[ Last edited by hedge on 2009-3-9 at 15:35 ]
7Â¥2009-03-09 15:31:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hedaors

½û³æ (ÕýʽдÊÖ)

ÒþÇåÌÃÖ÷

Óà mkl µÄÊýѧ¿âºÜ¼òµ¥µÄ£¬Äã¿´Ò»¿´ mkl  µÄ useguide ºÍ manual ¾ÍÓ¦¸ÃÖªµÀÁË£¬Ò»°ã²»ÍƼöÓà imsl , ûÓÐÃâ·Ñ°æµÄ£¬Ð§ÂÊÒ²²»¸ß
8Â¥2009-03-10 08:10:42
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hedge

Òø³æ (СÓÐÃûÆø)

µ«mklûÓÐÃâ·Ñ°æ±¾¡£
²»ÖªÓÐûÓÐÊÔÓðæÄØ£¿
9Â¥2009-03-10 13:09:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hedaors

½û³æ (ÕýʽдÊÖ)

ÒþÇåÌÃÖ÷

ÒýÓûØÌû:
Originally posted by hedge at 2009-3-10 13:09:
µ«mklûÓÐÃâ·Ñ°æ±¾¡£
²»ÖªÓÐûÓÐÊÔÓðæÄØ£¿

mkl ÓÐÊÔÓð棬ÔÚ linux ÏÂÓзÇÉÌҵʹÓÃÃâ·Ñ°æ¡£
10Â¥2009-03-10 15:37:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ hedge µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 320µ÷¼Á +4 ũҵ¹¤³ÌÓëÐÅÏ¢¼ 2026-04-03 4/200 2026-04-03 21:40 by lbsjt
[¿¼ÑÐ] Çóµ÷¼Á +4 ѹÁ¦??´ó 2026-04-03 4/200 2026-04-03 21:36 by à£à£à£0119
[¿¼ÑÐ] Ò»Ö¾Ô¸Äϲý´óѧ324Çóµ÷¼Á +13 hanamiko 2026-04-01 13/650 2026-04-03 18:30 by lsÁõ˧
[¿¼ÑÐ] ÍÁľˮÀû328·ÖÇóµ÷¼Á +6 ¼²·çÖª¾¢²Ý666 2026-04-02 6/300 2026-04-03 11:38 by znian
[¿¼ÑÐ] Ò»Ö¾Ô¸Éî´ó085601²ÄÁϹ¤³Ìרҵ£¨×¨Ë¶£©300·Ö¿ÉÒÔµ÷¼ÁÈ¥ÄÄ +8 10160315 2026-04-02 8/400 2026-04-03 09:36 by hypershenger
[¿¼ÑÐ] 282Çóµ÷¼Á +3 aaa³µÁ¾ 2026-04-02 3/150 2026-04-02 21:55 by zllcz
[¿¼ÑÐ] 293Çóµ÷¼Á +4 çæçæÀÖ 2026-04-02 4/200 2026-04-02 20:10 by 6781022
[¿¼ÑÐ] 301Çóµ÷¼Á +4 ϸ°ûÏà¹Øµ°°× 2026-04-02 8/400 2026-04-02 16:30 by 271179835
[¿¼ÑÐ] ³õÊÔ301£¬´úÂë085701»·¾³¹¤³Ì£¬±¾Ë¶Ò»Ö£¬ËÄÁù¼¶Òѹý£¬ÓжþÇøÒ»×÷£¬¹²·¢±í5ƪÂÛÎÄ +6 axibli 2026-04-01 6/300 2026-04-02 13:42 by Ecowxq666£¡
[¿¼ÑÐ] 279Çóµ÷¼Á +6 ѧ¶øË¼ÙâÖª 2026-04-01 6/300 2026-04-02 09:16 by vgtyfty
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +14 Ò»ÑùYWY 2026-04-01 14/700 2026-04-01 21:07 by lijunpoly
[¿¼ÑÐ] 303·Ö 0807ѧ˶Çóµ÷¼Á +3 TYC3632 2026-04-01 3/150 2026-04-01 19:24 by lwk2004
[¿¼ÑÐ] Çóµ÷¼Á +4 DADA¹Ö 2026-03-31 4/200 2026-04-01 14:30 by ZXlzxl0425
[¿¼ÑÐ] 318Ò»Ö¾Ô¸¼ªÁÖ´óѧÉúÎïÓëÒ½Ò© Çóµ÷¼Á +6 óÆÐÐÖÂÔ¶. 2026-03-28 6/300 2026-04-01 09:28 by oooqiao
[¿¼ÑÐ] 080500-315·Ö¸´ÊÔµ÷¼Á +9 Éϰ¶3821 2026-03-31 9/450 2026-03-31 17:29 by ÌÆãå¶ù
[¿¼ÑÐ] Çóµ÷¼Á +8 11ggg 2026-03-30 8/400 2026-03-31 13:56 by nanaliuyun
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷µç085401ÊýÒ»Ó¢Ò»299Çóµ÷¼Á Áù¼¶521 +4 °®³Ô´óѼÀæ 2026-03-31 4/200 2026-03-31 11:51 by ²«»÷518
[¿¼ÑÐ] 293Çóµ÷¼Á +3 ĩδmm 2026-03-30 5/250 2026-03-30 17:23 by Íõ±£½Ü33
[¿¼ÑÐ] 085701Çóµ÷¼Á³õÊÔ286·Ö +5 secret0328 2026-03-28 5/250 2026-03-30 12:54 by fangnagu
[¿¼ÑÐ] µ÷¼Á¿¼ÑÐ +3 Íõ½ÜÒ» 2026-03-29 3/150 2026-03-29 08:09 by fmesaito
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û