24СʱÈÈÃŰæ¿éÅÅÐаñ    

²é¿´: 2597  |  »Ø¸´: 8
±¾Ìû²úÉú 1 ¸ö ³ÌÐòÇ¿Ìû £¬µã»÷ÕâÀï½øÐв鿴
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

tpp001

½ð³æ (ÖøÃûдÊÖ)


[½»Á÷] ¡¾ÇóÖú¡¿ÓÃfortranÔõôÃèÊöÏÂÃæÕâÑùµÄÇé¿ö£¬ÎÒÊÇÐÂÊÖ£¬Çë´ó¼Ò°ïæ

ÒѾ­ÖªµÀÖ±ÏßÏòÁ¿aÉÏÃæµÄ2¸öµã£¨x1,y1,z1), (x2,y2,z2)ºÍÖ±ÏßÏòÁ¿bÉÏÃæµÄ2¸öµã£¨x3,y3,z3), (x4,y4,z4),ÇóÖ±Ïßa£¬bµÄ¼Ð½Ç¡££¨0~180degree£©
¼Ð½Ç¹«Ê½ÊÇcos=[(x2-x1)*(x4-x3)+(y2-y1)*(y4-y3)+(z2-z1)*(z4-z3)]/[squr(x2-x1)+squr(y2-y1)+squr(z2-z1)]*[squr(x4-x3)+squr(y4-y3)+squr(z4-z3)].
ÆäʵÎÒ×î´óÀ§ÄÑÊÇÔÚfortranÖÐÔõô¶¨ÒåÕâ¸öеĺ¯Êý-Ö±ÏßÏòÁ¿(¶÷£¬Õâ¸öÏòÁ¿ÀàËÆÒ»¸ö2×éÊý×é)¡£±¾ÈËÊÇ ¶ÔfortranÓõIJ»Êì¡£
   Çë´ó¼Ò°ïæддÕâ¶Î³ÌÐò£¬Öصã¾ÍÊÇÕâ¸öÏòÁ¿µÄ¶¨Ò壬×îºÃÄÜ×¢Ã÷Çå³þ~~лл¡£
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

maomao1210

½ð³æ (ÕýʽдÊÖ)


¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
zyj8119(½ð±Ò+10, ³ÌÐòÇ¿Ìû+1):Ï£Íûmaomao1210¼ÌÐøÅ¬Á¦¡£¡£¡£ 2010-12-18 16:52:40
ÒýÓûØÌû:
Originally posted by tpp001 at 2010-12-18 15:51:00:


ÕæµÄ²»ºÃÒâ˼£¬ÎҵĿ´¶®ÁËÄúÉÏÃæµÄ´úÂ룬¿ÉÊÇÎÒ»¹ÊDz»»áÓÃÀ´Ð´ÎÒÕâ¸ö¸´ÔÓµãµÄÇé¿ö£¬¿ÉÄÜÎÒÓе㱿ÁË£¬²»ÖªµÀÄܲ»ÄÜÂé·³Äú¿´¿´ÎÒÕâ¸öÇé¿ö£¬Ð»Ð»¡£¡£¡£¡£

×ܹ²ÓÐ29ÌõÖ±ÏßÏòÁ¿£¬Ã¿ÌõÖ±ÏßÏòÁ¿É϶¼ÖªµÀ2¸öµãµÄ×ø ...

°´ÕÕÄãµÄÒªÇó£¬Ð´µÄÈçϳÌÐò£¬¿ÉÒÔ·ûºÏÄãµÄÒªÇó£º




ÏÂÃæÊÇÎÒÓÃËÄÌõÏߵļòµ¥²âÊÔ½á¹û£º


ÄǸöºÚÉ«µÄ·½Õó ÊǼÆËã½á¹û£¬Á½Á½LINEÖ®¼äµÄ£¬¹¹³ÉÁËÒ»¸ö¶Ô³Æ¾ØÕó¡£


C
C   ====================================================
C              www.muchong.com
C   ====================================================
C      

      Implicit None

      Integer Idicp,Jdicp,Kdicp,Ldicp
      Integer Num_Max,Num_Line
        Real*8 X1,Y1,Z1,X2,Y2,Z2
        Parameter(Num_Max=1000)
        Real*8  A(3,Num_Max)
      Real*8 Theta(Num_MAx,Num_MAx),Output
        Open(10,File='input',Status='Old')
        Open(20,File='Output',Status='Unknown')
C
C      Read necessary data
C      

        Read (10,*) Num_Line

        Do Idicp =1, Num_Line
      
        Read(10,*) X1,Y1,Z1
        Read(10,*) X2,Y2,Z2

      A(1,Idicp)= X2-X1
        A(2,Idicp)= Y2-Y1
        A(3,Idicp)= Z2-Z1

        EndDo

C
C      Find the theta between every possible combin two lines
C

      Do Idicp=1, Num_Line
          Do Jdicp=1,Idicp
          Theta(Idicp,Jdicp)= 0.0D0
         
                Call Sub(A(1,Idicp),A(1,Jdicp),Output)
         
                Theta(Idicp,Jdicp)= Output  
          Theta(Jdicp,Idicp)= Theta(Idicp,Jdicp)
          EndDo
        Enddo

C
C     Output the matrice
C

      Do Idicp=1, Num_Line
         Write(*,'(30f12.3)') (Theta(Idicp,Jdicp),Jdicp=1,Num_Line)
         Write(20,'(30f12.3)') (Theta(Idicp,Jdicp),Jdicp=1,Num_Line)        
        Enddo
        End


      Subroutine Sub(A,B,Output)
      Implicit None
        Real*8 A(3),B(3)
        Real*8 Dicp,AA,BB,AB,Output
      
        AB=A(1)*B(1)+A(2)*B(2)+A(3)*B(3)
        AA=A(1)*A(1)+A(2)*A(2)+A(3)*A(3)
        BB=B(1)*B(1)+B(2)*B(2)+B(3)*B(3)
      
        Dicp = AB / ( Dsqrt(AA) *  Dsqrt(BB) )
      Output= Acos(Dicp)*180.0d0/3.1415926D0
       
        Return

        End




Enjoy It !!!!

[ Last edited by maomao1210 on 2010-12-18 at 16:37 ]
4Â¥2010-12-18 16:34:04
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 9 ¸ö»Ø´ð

maomao1210

½ð³æ (ÕýʽдÊÖ)


¡ï ¡ï ¡ï
tpp001(½ð±Ò+5):ºÜ¸ÐлÄúµÄ°ïæ¡£²»¹ýÎÒÕâÀïµÄÊý¾ÝÓе㸴ÔÓ£¬ÎÒ¸ù¾ÝÄúµÄÕâ¸ö³ÌÐòת»»²»¹ýÀ´£¬²»ÖªµÀÄܲ»ÄÜÔÚÂé·³Äúһϣ¬¿ÉÒÔÂð£¿ÊäÈëÎļþÏêϸµÄÇé¿öÔÚÏÂÃæ»Ø¸´ÖУ¬Ð»Ð» 2010-12-18 15:38:27
ÓàÔó³É(½ð±Ò+3):ÐÁ¿àÁË£¡ 2010-12-19 19:27:55
ÒýÓûØÌû:
Originally posted by tpp001 at 2010-12-18 13:17:45:
ÒѾ­ÖªµÀÖ±ÏßÏòÁ¿aÉÏÃæµÄ2¸öµã£¨x1,y1,z1), (x2,y2,z2)ºÍÖ±ÏßÏòÁ¿bÉÏÃæµÄ2¸öµã£¨x3,y3,z3), (x4,y4,z4),ÇóÖ±Ïßa£¬bµÄ¼Ð½Ç¡££¨0~180degree£©
¼Ð½Ç¹«Ê½ÊÇcos=[(x2-x1)*(x4-x3)+(y2-y1)*(y4-y3)+(z2-z1) ...

дÁËÒ»¸ö¼òµ¥µÄС³ÌÐò£¬¿ÉÒÔÂú×ãÄãʹÓõÄÒªÇó£º





ÊäÈëÎļþµÄº¬ÒåÈçÏ£º

ÏÂÃæÊÇÈý¸öÊäÈëÎļþÒÔ¼°²âÊÔ½á¹û


²âÊÔÊäÈë¶ÔÓ¦µÄÁ½¸öʸÁ¿ÈçÏÂͼËùʾ£º




²âÊÔÊäÈë¶ÔÓ¦µÄÁ½¸öʸÁ¿ÈçÏÂͼËùʾ£º





²âÊÔÊäÈë¶ÔÓ¦µÄÁ½¸öʸÁ¿ÈçÏÂͼËùʾ£º



[ Last edited by maomao1210 on 2010-12-18 at 14:59 ]
2Â¥2010-12-18 14:56:39
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

tpp001

½ð³æ (ÖøÃûдÊÖ)


ÒýÓûØÌû:
Originally posted by maomao1210 at 2010-12-18 14:56:39:
дÁËÒ»¸ö¼òµ¥µÄС³ÌÐò£¬¿ÉÒÔÂú×ãÄãʹÓõÄÒªÇó£º





ÊäÈëÎļþµÄº¬ÒåÈçÏ£º
[ ...

ÕæµÄ²»ºÃÒâ˼£¬ÎҵĿ´¶®ÁËÄúÉÏÃæµÄ´úÂ룬¿ÉÊÇÎÒ»¹ÊDz»»áÓÃÀ´Ð´ÎÒÕâ¸ö¸´ÔÓµãµÄÇé¿ö£¬¿ÉÄÜÎÒÓе㱿ÁË£¬²»ÖªµÀÄܲ»ÄÜÂé·³Äú¿´¿´ÎÒÕâ¸öÇé¿ö£¬Ð»Ð»¡£¡£¡£¡£

×ܹ²ÓÐ29ÌõÖ±ÏßÏòÁ¿£¬Ã¿ÌõÖ±ÏßÏòÁ¿É϶¼ÖªµÀ2¸öµãµÄ×ø±ê£¬A£¨a1,a2,a3£©£¬B£¨b1,b2,b3£©,¡¾ËùÒÔÊäÈëÎļþÖÐÓÐ58¸öµãµÄ×ø±ê¡¿¶øÎÒÒªµÃ³öËûÃÇÈÎÒâ2ÌõÖ±ÏßÏòÁ¿µÄ¼Ð½Ç¡£¡£¡£
ÊäÈëÎļþµÄ¸ñʽÊÇÕâÑùµÄ
a1 a2 a3
b1 b2 b3 #ÕâÊǵÚÒ»ÌõÖ±ÏßÏòÁ¿ÉÏÃæµÄ2¸öµã×ø±ê
c1 c2 c3
d1 d2 d3 #ÕâÊǵÚ2ÌõÖ±ÏßÏòÁ¿ÉÏÃæµÄ2¸öµã×ø±ê
......
.....
(n-1)1 (n-1)2 (n-1)3
n1 n2 n3 #ÕâÊǵÚnÌõÖ±ÏßÏòÁ¿ÉÏÃæµÄ2¸öµãµÄ×ø±ê
Ò»¹²58ÐÐÊý¾Ý
3Â¥2010-12-18 15:51:00
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

tpp001

½ð³æ (ÖøÃûдÊÖ)


ÒýÓûØÌû:
Originally posted by maomao1210 at 2010-12-18 16:34:04:

°´ÕÕÄãµÄÒªÇó£¬Ð´µÄÈçϳÌÐò£¬¿ÉÒÔ·ûºÏÄãµÄÒªÇó£º



[img]http://pic.emuch.n ...

·Ç³£¸Ðл°æÖ÷ÄúµÄ°ï棬»Ø¸´µÄÒ²·Ç³£¼°Ê±¡£ÎÒÓÐÒ»µãÒÉÎÊÏòÄúÇë½Ì¡£

ÔÚµ÷ÓÃ×Ó³ÌÐòµÄʱºò£¬ÔÚÖ÷³ÌÐòÖÐʽÕâÑùµÄдµÄ£º
Call Sub(A(1,Idicp),A(1,Jdicp),Output)
¶øÔÚ×Ó³ÌÐòÖУº
  Subroutine Sub(A,B,Output)
      Implicit None
        Real*8 A(3),B(3)
        Real*8 Dicp,AA,BB,AB,Output
      
        AB=A(1)*B(1)+A(2)*B(2)+A(3)*B(3)
        AA=A(1)*A(1)+A(2)*A(2)+A(3)*A(3)
        BB=B(1)*B(1)+B(2)*B(2)+B(3)*B(3)

ÔÚ×Ó³ÌÐòÖÐÐèÒªÓõ½µÄ×Ô±äÁ¿A(3)ÊÇÒ»¸öһάÊý×飬´óСÊÇ3¡£
¶øÄúÔÚÖ÷³ÌÐòÖÐÉ趨µÄ×Ô±äÁ¿A(1,Idicp)ÊÇÒ»¸ö¶þλÊý×é¡£ÎÒ¾ÍÊÇÕâÒ»µãÏ벻ͨ£¬ÒòΪ£ºÕâ¸öA(1,Idicp)ÔÚÖ÷³ÌÐòÖÐÎÒÈÏΪËü¶ÔÓ¦ÁËÒ»¸ö¾ßÌåµÄÊý¾Ý£ºA(1,Idicp)= X2-X1¡£¶øÔÚ×Ó³ÌÐòÖлáÓõ½A(1),A(2),A(3),Õâ3¸öÊý¾ÝµÄ£¬ËùÒÔÎÒÀÏÊǾõµÃËüÃǶÔÓ¦²»ÉÏÈ¥¡£
»¹ÓÐÒ»¸öÎÊÌâÊÇ£ºÔÚÊä³ö½á¹ûµÄʱºò£¬ÎÒÏ£ÍûÊä³öµÄʱºò£¬Ã»ÓÐÖØ¸´µÄ¼Ð½Ç³öÏÖ±ÈÈçline 1Óë line2 Ö®¼äµÄ¼Ð½Ç£¬ºÍline 2 Óëline 1Ö®¼äµÄ¼Ð½ÇÊÇÒ»Ñù£¬Ö»ÒªÊä³öÒ»¸ö¾ÍÐС£»¹ÓоÍÊÇ Í¬Ò»Ö±ÏߵļнÇÒ²²»ÓÃÊä³öÀ´¡£ÒòΪÎÒºóÃæ»¹¸ö³ÌÐòÊä³öµÄÊý¾Ý½øÐÐһЩ·ÖÎöµÄ¡£Ð»Ð»
5Â¥2010-12-19 10:34:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[»ù½ðÉêÇë] ·¶½øÖоÙÒ»ÎĵÄÖÐÐÄ˼Ïë +8 Ñ׻ƹóëÐ 2026-08-22 9/450 2026-08-26 07:47 by WASM
[»ù½ðÉêÇë] 2026Äê8ÔÂ25ÈÕ¹ú×ÔÈ»·Å°ñǰͻȻÊÕµ½ÁÐÈëÆÀÉóר¼ÒÓʼþ£¬ÓйØÏµÂ𣿠+22 ľˮ˼¶¹ 2026-08-25 25/1250 2026-08-26 07:16 by jklily
[¹«Åɳö¹ú] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8.O.551.O.5.4,¿ÆÄ¿È«,¿ÉÙ¤¼± +3 PbwVEMK5haaE 2026-08-25 6/300 2026-08-26 06:57 by cNXvBfCpiZOM
[»ù½ðÉêÇë] ÔÚ¼á±ù»¹¸Ç×ű±º£µÄʱºò£¬ÎÒ¿´µ½ÁËÅ­·ÅµÄ÷»¨¡£ (½ð±Ò+10) +6 ziyangfang 2026-08-25 9/450 2026-08-25 20:26 by huagongfeihu
[»ù½ðÉêÇë] Ã÷ÌìÓ¦¸Ã¿É²éÁË£¡£¿ +6 chengyan1220 2026-08-23 6/300 2026-08-25 19:45 by zfd97
[»ù½ðÉêÇë] ÓÐûÓдóÉñ°ïÎÒ¿´¿´»ù½ð´úÂë 28+4 1234567wang 2026-08-24 10/500 2026-08-25 19:15 by lfy8008
[»ù½ðÉêÇë] ·Å°ñǰµÄ²»µ­¶¨ 20+4 snowwithsea 2026-08-19 19/950 2026-08-25 17:57 by chick875
[»ù½ðÉêÇë] ½ñÈÕ²»·Å°ñ£¿Íø´«¹ú×ÔȻԤ¼Æ 8 Ô 27 Èտɲé½á¹û +17 ҽѧÀÏÄк¢ 2026-08-20 22/1100 2026-08-25 15:36 by ҽѧÀÏÄк¢
[»ù½ðÉêÇë] Èç¹û´Ë¿ÌÄãÕýÔÚΪ¹ú»ù¸Ðµ½½¹ÂÇ£¬²»·ÁÀ´ÌýÌýÕâÊס¶»ù½ðÖ®Íâ¡· +8 scalable 2026-08-24 8/400 2026-08-25 12:52 by jnhyjjm
[½Ìʦ֮¼Ò] µ¼Ê¦Í²ۣºÎÒÔõô̯ÉÏÁËÕâô¸ö¼«Æ·Ñо¿Éú£¡ +3 ËÕ¶«ÆÂ¶þÊÀ 2026-08-23 3/150 2026-08-25 10:35 by shisan1313
[»ù½ðÉêÇë] 2026ÄêµÄ¹ú¼ÒÉç¿Æ»ù½ðÏîĿͨѶÆÀÉóµÄйæÔòÓëж¯Ïò¡¢ÐÂÌôÕ½ +5 process2012 2026-08-23 7/350 2026-08-25 09:42 by huixian257
[»ù½ðÉêÇë] Ö»ÓÐÿÄêÕâÖÖʱºòÀ´¹ä¹äСľ³æ +25 yaoyewhu2008 2026-08-20 27/1350 2026-08-25 08:01 by Equinoxhua
[»ù½ðÉêÇë] ÄÜ·ñÍ˳ö²ÎÓëµÄÃæÉÏÏîÄ¿½â³ýÏÞÏî +21 koalala 2026-08-24 24/1200 2026-08-24 19:25 by ¼ÒÓëÔ¶·½
[»ù½ðÉêÇë] ÈÃÎÒÖÐÒ»¸öÃæÉϰɣ¡ +13 ´óƼ1987 2026-08-20 16/800 2026-08-24 10:23 by ̫ɵÁË
[»ù½ðÉêÇë] ¿ÆÑй¶ùÌ«ÄÑÁË +18 ÎÒ4´ó°×²Ë 2026-08-20 19/950 2026-08-24 09:47 by ¿­¶÷¹ãÊ¢´ß»¯·ÖÎ
[½Ìʦ֮¼Ò] Ìø²ÛºóÔÚÑÐÏîÄ¿Ôõô°ì£¿ +5 ¼òµ¥»¯xn 2026-08-22 10/500 2026-08-23 12:38 by ¼òµ¥»¯xn
[»ù½ðÉêÇë] ½ñÌì·Å°ñÂ𣿠+15 ²¼²¼ºÍÒ»¶þ 2026-08-19 16/800 2026-08-23 09:55 by ÕÅ´ºÉú
[»ù½ðÉêÇë] ʱ¼ä´ÁÓÖ±äÁË +13 wuchongjun 2026-08-20 19/950 2026-08-21 17:21 by ×Ïɼ´¼
[»ù½ðÉêÇë] Ó¦¸ÃÊÇÏÂÖÜÈý26ÈÕ¹«²¼Á˰ɣ¿ +4 ¹þ¹þ¸ò£¿ 2026-08-21 4/200 2026-08-21 10:58 by Vivilian
[»ù½ðÉêÇë] ½ñÌì·Å°ñûϷÁ衃 +9 yuleib84 2026-08-19 11/550 2026-08-21 10:06 by gltch
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û