±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 591  |  »Ø¸´: 7
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

qzhaosdu

½ð³æ (ÖøÃûдÊÖ)

[½»Á÷] ¡¾ÇóÖú¡¿Çë½Ì´ó¼ÒÒ»¸ö»ù´¡ÎÊÌ⣬¸Ðлing ÒÑÓÐ2È˲ÎÓë

Çë½Ì´ó¼ÒÒ»¸ö»ù´¡ÎÊÌ⣺
ÓÐÒ»¸öÎïÀíÁ¿f,¿ÉÄÜ£¨×¢ÒâÊÇ¿ÉÄÜ£©Óë3¸öÁ¿x,y,zÓйأ¬¼´£º
f=ax+by+cz(a,b,cÊÇϵÊý£©¡£
ÈçºÎÓÃͼȥ±íÏÖÕâÖÖ¹ØÏµ£¿
ÔÙÕߣ¬Äܲ»ÄÜ×ö3¸öϵÁеÄf,Ò²¾ÍÊÇ
f1=ax1+by1+cz1
f2=ax2+by2+cz2
f3=ax3+by3+cz3
ÁªÁ¢ÇóµÃa,b,c
È»ºó´úÈëf4=ax4+by4+cz4µÃµ½f4,°ÑÕâ¸ö½á¹ûºÍͨ¹ýÕý³£Êֶεõ½µÄf4±È½Ï£¬ÒÔ´ËÅжÏÓÃx,y,z×÷ΪfµÄ±äÁ¿µÄºÏÀíÐÔ£¿
лл´ó¼Ò£¡

[ Last edited by qzhaosdu on 2010-3-31 at 21:48 ]
»Ø¸´´ËÂ¥
Anewday,anewhour,anewminute,anewpeople.
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jiewei

ר¼Ò¹ËÎÊ (ÖøÃûдÊÖ)

С²Å

¡ï ¡ï
qzhaosdu(½ð±Ò+2):ллר¼Ò 2010-04-01 12:36
aylayl08(½ð±Ò+2):ллר¼ÒÖ¸µ¼ 2010-04-03 08:31
ÒýÓûØÌû:
Originally posted by qzhaosdu at 2010-03-31 21:52:21:

ллר¼ÒµÄ½â´ð£¬Èç¹ûÊÇÓÃmatlab×ö£¬Õâ¸ö¾ÍÊÇËÄάµÄÃæÂð£¿ÕâÑùµÄÃæÓÃsigmaplotÖ®ÀàµÄ×ö²»³öÀ´Êǰɣ¿
»¹ÓУ¬Èç¹ûÒª×öÄú˵µÄÄÇÖֻعé·ÖÎöµÄ»°£¿ÎÒÐèÒªÓöàÉÙÑù±¾ÄØ£¿ÎÒµÄÑù±¾ÊýÓÐÏÞ£¬×î¶à²»³¬¹ý10¸ö£¬ÄúÄÜ·ñÍÆ¼ö ...

matlab,ÎÒÒ²Ö»ÓÃÀ´×ö¹ýÈýάͼ.ʵÔÚ¶Ô²»Æð,Õâ¸ö¿ÉÄܰﲻÁËÄãµÄæ.Äã¿ÉÒÔÔÙMCÄDZßÈ¥ÎÊÎÊ,ËûÃÇÓÃmatlab±È½Ï¶à.

»Ø¹é·ÖÎöÐèÒªÊýÀíͳ¼ÆµÄ֪ʶ,²»ÖªÄãÊýѧ¹¦µ×ÈçºÎ,ÄãÐèÒªÖªµÀµÄ֪ʶÓÐÊýÀíͳ¼ÆÀïÃæµÄÖÃÐÅÇø¼ä·Ö²¼ÖªÊ¶,³éÑù·ÖÎöÀïÃæµÄ֪ʶ,»Ø¹é·ÖÎöÀïÃæµÄ¼¸¸ö·ÖÎö·½·¨.
ÍÆ¼öµÄ×ÊÁÏ ¾ÍÊÇÊýѧרҵµÄÕ⼸±¾Êé,È»ºóÕÒµ½ÄãÐèÒªµÄ·½Ãæ¿´¿´¾ÍÐÐ.¶¼ÊÇһЩ»ù´¡µÄÊýѧ¹«Ê½.10¸öÑù±¾µÄ»°È·ÊµÊǺÜÉÙ,Äã¿ÉÒÔÔö¼ÓÄãµÄÑù±¾Á¿,»òÕßÊǼӴóÄãµÄÖÃÐÅ·¶Î§.
ÎÒÏë×ö¸ö¿ÆÑ§¼Ò£¬¿ÉÎÒÓÖϲ»¶Ð´Ê«£»ÎÒÏë×öÒ»¸öÊ«ÈË£¬¿ÉÎÒÈ´¶ÁµÄÀí¹¤¿Æ..
4Â¥2010-04-01 12:26:46
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 8 ¸ö»Ø´ð

jiewei

ר¼Ò¹ËÎÊ (ÖøÃûдÊÖ)

С²Å

¡ï ¡ï ¡ï ¡ï ¡ï
qzhaosdu(½ð±Ò+2):¸Ðлר¼Ò£¡ 2010-03-31 21:49
yjcmwgk(½ð±Ò+5): 2010-04-02 09:26
ÒýÓûØÌû:
Originally posted by qzhaosdu at 2010-03-31 21:36:00:
Çë½Ì´ó¼ÒÒ»¸ö»ù´¡ÎÊÌ⣺
ÓÐÒ»¸öÎïÀíÁ¿f,Óë3¸öÁ¿x,y,zÓйأ¬¼´£º
f=ax+by+cz(a,b,cÊÇϵÊý£©¡£
ÈçºÎÓÃͼȥ±íÏÖÕâÖÖ¹ØÏµ£¿
ÔÙÕߣ¬Äܲ»ÄÜ×ö3¸öϵÁеÄf,Ò²¾ÍÊÇ
f1=ax1+by1+cz1
f2=ax2+by2+cz2
f3=ax3+by3+cz3
...

µ±È»¿ÉÒÔÓÃmatlabµÄÈýά¿Õ¼äͼ±íʾÕâÖÖ¹ØÏµ. x,y,zΪ¿Õ¼ä×ø±ê.
³£¼ûµÄÎÄÏ×ÉÏÃæµÄÊÆÄÜÃæ¾ÍÊÇÕâô×ö³öÀ´µÄ.
µÚ¶þ¸öÎÊÌâ:

f1=ax1+by1+cz1
f2=ax2+by2+cz2
f3=ax3+by3+cz3
ÁªÁ¢ÇóµÃa,b,c
È»ºó´úÈëf4=ax4+by4+cz4µÃµ½f4,°ÑÕâ¸ö½á¹ûºÍͨ¹ýÕý³£Êֶεõ½µÄf4±È½Ï£¬ÒÔ´ËÅжÏÕâÑù×öµÄ׼ȷÐÔ£¿]


ÄãµÄ·½·¨ÊÇ¿ÉÒÔµÄ,Õâ¸öÊÇͳ¼ÆÉϳ£¼ûµÄ»Ø¹é·ÖÎö.Ö»ÒªÄãµÄfֻҪȡµÃµÄµã¹»¶à,a,b,c¾ÍԽ׼ȷ. Äã¿ÉÒÔÉ趨һ¸öa,b,cµÄÖÃÐÅÇø¼ä,µ±fµÄ·Ö²¼ÔÚÖÃÐÅÇø¼äÄÚ,ÄÇôÎÒÃÇ¿ÉÒÔÈÏΪfºÍÕý³£Êֶεõ½µÄfÊǵÈͬµÄ.
ÎÒÏë×ö¸ö¿ÆÑ§¼Ò£¬¿ÉÎÒÓÖϲ»¶Ð´Ê«£»ÎÒÏë×öÒ»¸öÊ«ÈË£¬¿ÉÎÒÈ´¶ÁµÄÀí¹¤¿Æ..
2Â¥2010-03-31 21:47:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

qzhaosdu

½ð³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
Originally posted by jiewei at 2010-03-31 21:47:37:

µ±È»¿ÉÒÔÓÃmatlabµÄÈýά¿Õ¼äͼ±íʾÕâÖÖ¹ØÏµ. x,y,zΪ¿Õ¼ä×ø±ê.
³£¼ûµÄÎÄÏ×ÉÏÃæµÄÊÆÄÜÃæ¾ÍÊÇÕâô×ö³öÀ´µÄ.
µÚ¶þ¸öÎÊÌâ:

f1=ax1+by1+cz1
f2=ax2+by2+cz2
f3=ax3+by3+cz3
ÁªÁ¢ÇóµÃa,b,c
È»ºó´úÈëf4=ax4+b ...

ллר¼ÒµÄ½â´ð£¬Èç¹ûÊÇÓÃmatlab×ö£¬Õâ¸ö¾ÍÊÇËÄάµÄÃæÂð£¿ÕâÑùµÄÃæÓÃsigmaplotÖ®ÀàµÄ×ö²»³öÀ´Êǰɣ¿
»¹ÓУ¬Èç¹ûÒª×öÄú˵µÄÄÇÖֻعé·ÖÎöµÄ»°£¿ÎÒÐèÒªÓöàÉÙÑù±¾ÄØ£¿ÎÒµÄÑù±¾ÊýÓÐÏÞ£¬×î¶à²»³¬¹ý10¸ö£¬ÄúÄÜ·ñÍÆ¼öһЩ×ÊÁÏÄØ£¿
ÔٴθÐл£¡
Anewday,anewhour,anewminute,anewpeople.
3Â¥2010-03-31 21:52:21
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

qzhaosdu

½ð³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
Originally posted by jiewei at 2010-04-01 12:26:46:

matlab,ÎÒÒ²Ö»ÓÃÀ´×ö¹ýÈýάͼ.ʵÔÚ¶Ô²»Æð,Õâ¸ö¿ÉÄܰﲻÁËÄãµÄæ.Äã¿ÉÒÔÔÙMCÄDZßÈ¥ÎÊÎÊ,ËûÃÇÓÃmatlab±È½Ï¶à.

»Ø¹é·ÖÎöÐèÒªÊýÀíͳ¼ÆµÄ֪ʶ,²»ÖªÄãÊýѧ¹¦µ×ÈçºÎ,ÄãÐèÒªÖªµÀµÄ֪ʶÓÐÊýÀíͳ¼ÆÀïÃæµÄÖÃÐÅÇø¼ä·Ö²¼Öª ...

¼ÌÐøÇë½Ìר¼Ò~~½ñÌìÉÔ΢¿´ÁËÏ»عé·ÖÎöµÄ»ù´¡ÖªÊ¶£¬spssÀïµÄ»Ø¹é·ÖÎö»ù±¾ÉÏÒ²»áÓÃÁË£¬µ«ÓÖ³öÀ´Ò»¸öÎÊÌ⣬ÎÒ¿´½Ì³ÌÀï˵Ҫ×ö»Ø¹é·ÖÎöµÄ»°Òò±äÁ¿±ØÐë±ØÐë½Ó½üÕý̬·Ö²¼£¬¿ÉÊÇÎÒµÄÊý¾Ý¸ù±¾¾Í²»ÊÇ£¬ÄÇÕâÑù»¹ÄÜ×ö»Ø¹é·ÖÎöÂð£¿Ð»Ð»×¨¼Ò£¡
Anewday,anewhour,anewminute,anewpeople.
5Â¥2010-04-01 15:51:02
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 085410È˹¤ÖÇÄÜ ³õÊÔ316·Ö Çóµ÷¼Á +6 ²ÐÐÇ·÷Êï 2026-03-31 6/300 2026-04-05 12:15 by rainbow11
[¿¼ÑÐ] 315Çóµ÷¼Á +3 £¦123456789 2026-04-05 3/150 2026-04-05 11:57 by rainbow11
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +6 ´ºÈÕÀ´ÐÅ- 2026-04-03 6/300 2026-04-05 11:26 by cql1109
[¿¼ÑÐ] ÊýÒ»Ó¢Ò» 347 È˹¤ÖÇÄܹú½±ÂÛÎͼÓÐÇóµ÷¼Á +3 ÎÚÀ­¶ùɽÂö 2026-03-30 7/350 2026-04-05 10:32 by zhq0425
[¿¼ÑÐ] ²ÄÁÏר˶306Ó¢Ò»Êý¶þ +8 z1z2z3879 2026-03-31 8/400 2026-04-04 22:08 by hemengdong
[¿¼ÑÐ] 0835ѧ˶299Çóµ÷¼Á 08´óÀà¿É½ÓÊÜ +5 useryy 2026-04-03 5/250 2026-04-04 20:07 by À¶ÔÆË¼Óê
[¿¼ÑÐ] »¯Ñ§308·Öµ÷¼Á +23 ÄãºÃÃ÷ÌìÄãºÃ 2026-03-30 24/1200 2026-04-04 18:29 by macy2011
[¿¼ÑÐ] 325Çóµ÷¼Á +4 ´º·ç²»½èÒâ 2026-04-04 4/200 2026-04-04 14:46 by ÏæÅ©´¢ÄܲÄÁÏ
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©¿Æ¼¼´óѧ²ÄÁϹ¤³Ì085601£¬Çóµ÷¼Á +17 cdyw 2026-04-02 18/900 2026-04-04 11:14 by w_xuqing
[¿¼ÑÐ] 282Çóµ÷¼Á +20 ycy1201 2026-04-01 22/1100 2026-04-04 00:42 by userper
[¿¼ÑÐ] ×Ü·Ö328ÉúÎïÓëÒ½Ò©¿¼ÊýѧÇóµ÷¼Á +7 aaadim 2026-04-02 9/450 2026-04-03 22:53 by syh9288
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£© +7 ÏàÐűػá¹ââÍòÕ 2026-04-02 7/350 2026-04-03 16:48 by rzh123456
[¿¼ÑÐ] 08¹¤¿Æ275·ÖÇóµ÷¼Á +14 AaAa7420 2026-03-31 14/700 2026-04-03 11:13 by cocolv
[¿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] ũѧ¿¼ÑÐÇóµ÷¼Á +3 dkdkxm 2026-04-01 3/150 2026-04-02 16:04 by wangjagri
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©¿Æ¼¼£¬085601×Ü·Ö305Çóµ÷¼Á +9 °ëÉú¹Ï£¡ 2026-04-01 11/550 2026-04-02 08:28 by Wang200018
[¿¼ÑÐ] ʳƷѧ˶362Çóµ÷¼Á +3 xuanxianxian 2026-04-01 3/150 2026-04-01 21:05 by °¡Àî999
[¿¼ÑÐ] Çóµ÷¼Á +4 ͼ¼ø212 2026-03-30 5/250 2026-04-01 15:32 by ͼ¼ø212
[¿¼ÑÐ] 08¹¤¿Æ275Çóµ÷¼Á£¬¿É¿ç¿¼¡£ +5 AaAa7420 2026-03-31 5/250 2026-04-01 15:21 by 159357hjz
[¿¼ÑÐ] 080500-315·Ö¸´ÊÔµ÷¼Á +9 Éϰ¶3821 2026-03-31 9/450 2026-03-31 17:29 by ÌÆãå¶ù
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û