±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 3200  |  »Ø¸´: 4

shali1165

ľ³æ (СÓÐÃûÆø)

[½»Á÷] ¡¾ÇóÖú¡¿Çë½ÌMatlab¸ßÊÖÇ󶨻ý·Ö½üËÆÖµÎÊÌâ ÒÑÓÐ2È˲ÎÓë

ÏÖÓÐÒ»»ý·Ö £¬¾«È·Öµ²»ÄÜÇó³ö£¬Çë¸ßÊÖ°ïæÇóһϽüËÆÖµ£¬¹ý³ÌÒ²Ìù³öÀ´¸ø¿´Ò»Ï£¬Ð»Ð»°¡£¬
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

lijinfeng042

ľ³æ (СÓÐÃûÆø)

Matlab

¡ï
robert2020(½ð±Ò+1):¹ÄÀøÓ¦Öú£¡ 2010-05-25 22:23:30
shali1165(½ð±Ò+1): 2010-05-26 08:40:22
ÎÒ³¢ÊÔÒ»ÏÂÊýÖµ»ý·Ö°É~ºÇºÇ ¹À¼ÆÌÝÐη¨ÊDz»Ì«Óо«È·Ò»Ð©µÄ½á¹ûÁË ....;ÕÒÒ»ÏÂÔÙ˵ ºÇºÇ ÕÒ²»µ½¾ÍÖ»Óп´Êé°ïÄãÔÙдһÏÂÁË
¹¤×÷ÁË,ż¶û»áÉÏÀ´~¿ÉÒÔ¹Ø×¢ÐÂÀË΢²© @ÔÆÊÇ·çµÄÃÎ_Matlab
2Â¥2010-05-25 21:24:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

gitan

ľ³æ (ÕýʽдÊÖ)

Visiting Scholar

¡ï
robert2020(½ð±Ò+1):¹ÄÀø½»Á÷¾­Ñ飡¶àлӦÖú£¡ 2010-05-25 22:33:06
shali1165(½ð±Ò+1):8 2010-05-26 08:40:30
shali1165(½ð±Ò+8): 2010-05-26 08:40:54
¸Ãº¯ÊýÔÚ»ý·ÖÇø¼äÄÚµÄ x=1.4304e-006 ´æÔÚÆæÒìµã£¬Òò´ËÔÚmatlabÖе÷ÓÃÊýÖµÇó½âº¯ÊýquadÎÞ·¨Çó³ö½á¹û¡£
¹ØÓÚÆæÒìµãµÄÇó½â£¬Ö»ÐèµÃµ½·Öĸ²¿·ÖµÄÁãµã¼´¿É£¬Çó½â´úÂëÈçÏ£º
f1 =  @(x)(x.^0.9595 - 10*x.^1.1306);
x0 = fzero(f1,[3.57e-7 3.57e-6])
µÃµ½
x0 =

  1.4304e-006
3Â¥2010-05-25 22:23:54
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

gitan

ľ³æ (ÕýʽдÊÖ)

Visiting Scholar

¡ï
robert2020(½ð±Ò+1):¶àлӦÖú£¡ 2010-05-25 22:33:20
shali1165(½ð±Ò+1):10 2010-05-26 08:42:02
shali1165(½ð±Ò+9): 2010-05-26 08:42:58
ÓÃMathematica¿ÉÒԵõ½Â¥Ö÷¸ø³öµÄ»ý·ÖµÄ·ûºÅÔËËã½á¹ûΪ£º
163.156 x^0.0405 +  x^0.0405 (-163.156 +   24.6914 Hypergeometric2F1[0.236704, 1., 1.2367, 10. x^0.1711])

ÔÚ»ý·ÖÇø¼äÇ󶨻ý·ÖµÄ½á¹ûΪ
1.76457 - 10.6462 I
4Â¥2010-05-25 22:26:38
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lijinfeng042

ľ³æ (СÓÐÃûÆø)

Matlab

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
ÒýÓûØÌû:
Originally posted by gitan at 2010-05-25 22:26:38:
ÓÃMathematica¿ÉÒԵõ½Â¥Ö÷¸ø³öµÄ»ý·ÖµÄ·ûºÅÔËËã½á¹ûΪ£º
163.156 x^0.0405 +  x^0.0405 (-163.156 +   24.6914 Hypergeometric2F1[0.236704, 1., 1.2367, 10. x^0.1711])

ÔÚ»ý·ÖÇø¼äÇ󶨻ý·ÖµÄ½á¹ûΪ
1.764 ...

ÄǸö½á¹û»»³ÉÊýÖµÊÇ....?½»Á÷һϠºÇºÇ ¿´Ò»ÏÂÎÒËãµÃµÄÔõÑù ÎÒ×Ô¼ºÒ²²»È·¶¨ ºÇºÇ
¹¤×÷ÁË,ż¶û»áÉÏÀ´~¿ÉÒÔ¹Ø×¢ÐÂÀË΢²© @ÔÆÊÇ·çµÄÃÎ_Matlab
5Â¥2010-05-26 17:34:57
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ shali1165 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸ÏÃÃÅ´óѧ£¬ÉúÎïÓëÒ½Ò©£¬×Ü·Ö272£¬±¾¿Æ211 +3 Electron1cc 2026-04-01 4/200 2026-04-05 20:24 by lys0704
[¿¼ÑÐ] 0854µç×ÓÐÅÏ¢319Çóµ÷¼Á£¨½ÓÊÜ¿çרҵµ÷¼Á£© +3 ÐÇÐDz»Õ£ÑÛà¶ 2026-04-05 3/150 2026-04-05 20:20 by à£à£à£0119
[¿¼ÑÐ] µ÷¼ÁÇóÖú +10 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-02 13/650 2026-04-05 09:41 by sam3303
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +12 Ò»ÑùYWY 2026-04-04 12/600 2026-04-05 08:24 by 544594351
[¿¼ÑÐ] µ÷¼Á +11 JLLLLLLLLLL 2026-04-03 11/550 2026-04-04 22:21 by hemengdong
[¿¼ÑÐ] 292·Ö£¬²ÄÁÏÓ뻯¹¤£¬ÉêÇëµ÷¼Á +22 ³ÌÇçÖ® 2026-04-01 26/1300 2026-04-04 22:03 by hemengdong
[¿¼ÑÐ] »·¾³¿ÆÑ§Ó빤³Ì334·ÖÇóµ÷¼Á +9 ÍõÒ»Ò»ÒÀÒÀ 2026-03-30 12/600 2026-04-04 20:55 by dongzh2009
[¿¼ÑÐ] 081200-11408-276ѧ˶Çóµ÷¼Á +5 ´Þwj 2026-03-31 5/250 2026-04-04 19:45 by 1753564080
[¿¼ÑÐ] µ÷¼Á +4 ÊÇ¿ÉÀÖ²»ÊÇ¿ÉÀÖ 2026-04-04 4/200 2026-04-04 19:41 by ÌÆãå¶ù
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +6 ·¶¸ùÅà 2026-04-04 6/300 2026-04-04 14:27 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] Ò»Ö¾Ô¸C9µÄ»¯Ñ§¹¤³Ì£¨085602£© 340·Ö£¬¸Ð¾õУÄÚµ÷¼ÁÎÞÍû£¬Çóµ÷¼Á +9 ÍòÊÂÒËÕé 2026-04-04 9/450 2026-04-04 11:49 by à£à£à£0119
[¿¼ÑÐ] Ò»Ö¾Ô¸±±½»´ó²ÄÁϹ¤³Ì×Ü·Ö358 +6 cs0106 2026-04-03 6/300 2026-04-04 11:20 by w_xuqing
[¿¼ÑÐ] 0710ÉúÎïѧ336·ÖÇóµ÷¼Á +6 kiyy 2026-04-01 8/400 2026-04-04 10:10 by kiyy
[¿¼ÑÐ] 297Çóµ÷¼Á +11 ljy20040718£¡ 2026-04-03 13/650 2026-04-04 09:23 by À´¿´Á÷ÐÇÓê10
[¿¼ÑÐ] һ־Ը˫·Ç085502£¬267·Ö£¬¹ýËļ¶Çóµ÷¼Á +3 ÔÙæҲҪ³Ô·¹°¡ 2026-04-03 3/150 2026-04-04 05:03 by gswylq
[¿¼ÑÐ] Çó²ÄÁϵ÷¼Á Ò»Ö¾Ô¸Äϲý´óѧ 328·Ö +5 yyy..... 2026-04-03 5/250 2026-04-03 13:46 by °ÙÁéͯ888
[¿¼ÑÐ] 309Çóµ÷¼Á +14 ´ô¹½²»ÊÇ´÷·ò 2026-04-02 14/700 2026-04-03 09:42 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 348Çóµ÷¼Á +6 ÎâÑå׿24k 2026-04-02 6/300 2026-04-02 14:07 by ¸øÄãÄã×¢ÒâÐÝÏ¢
[¿¼ÑÐ] 085601Ò»Ö¾Ô¸ÖÐɽ´óѧÉîÛÚ²ÄÁϹ¤³Ì330Çóµ÷¼Á +8 pipiver 2026-03-30 8/400 2026-04-02 12:01 by ms629
[¿¼ÑÐ] 08¿ªÍ·¿´¹ýÀ´£¡£¡£¡ +4 wwwwffffff 2026-03-31 6/300 2026-04-02 11:42 by ¾ùÖµ»Ø¹é
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û