²é¿´: 2020  |  »Ø¸´: 16

kt2123

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
10Â¥: Originally posted by ´÷¸Ö¿øµÄÖíÍ· at 2014-10-21 15:18:46
°æÖ÷˵µÄÒ»µãû´í£¬¾­Æä»¯¼òºó£¬±ä³É¶àÏîʽÄâºÏ£¬ÊÇÏßÐÔ×îС¶þ³ËÎÊÌ⣬ÀíÂÛÉÏb-2*kºÍc+k^2¾ùÓÐΨһ½â£¨´Ë´¦¹Û²â´ÎÊýÐ벻СÓÚ3£©£¬µ«ÁªÁ¢Õâ¶þ¸ö·½³Ì£¬È·ÓÐÈý¸ö´ýÇóδ֪Á¿¡£Ð¡Ñ§ÀïÎÒÃǾÍѧ¹ý£¬Õâ¸öÎÊÌâÊǽⲻ³öµÄ£¬³ý ...

лл£¬ÏÖÔÚÃ÷°×ÁË¡£Â¥Ö÷Óп´µ½ÎÒµÄÁíÒ»¸öÎÊÌâô
TiKi-TaKa
11Â¥2014-10-21 15:21:58
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÔÂÖ»À¶

Ö÷¹ÜÇø³¤ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÒýÓûØÌû:
9Â¥: Originally posted by kt2123 at 2014-10-21 15:17:57
ºÃµÄ£¬Ð»Ð»¡£×îºóÔÙÂé·³ÄãÄܰïÎÒËãÒ»ÏÂ
a+0.0216*b=0.9406
G-0.0108b^2-a*b=-20.315
0<G<1;350<b<400
Çó a b G
»Ò³£¸Ðл...

a: -3.7219571428568
b: 350
G: 0

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

MATLAB¡¢MSСÎÊÌâ¡¢ÆÕͨÎÊÌâÇë·¢ÌûÇóÖú£¡Ê±¼ä¾«Á¦ÓÐÏÞ£¬Ë¡²»½ÓÊÜÎÞ³¥Ë½ÐÅÇóÖú¡£
12Â¥2014-10-21 15:26:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

kt2123

гæ (³õÈëÎÄ̳)

Ëͺ컨һ¶ä
ÒýÓûØÌû:
12Â¥: Originally posted by ÔÂÖ»À¶ at 2014-10-21 15:26:35
a: -3.7219571428568
b: 350
G: 0...

´óÉñллÀ²
TiKi-TaKa
13Â¥2014-10-21 15:32:02
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

kt2123

гæ (³õÈëÎÄ̳)

Ëͺ컨һ¶ä
ÒýÓûØÌû:
12Â¥: Originally posted by ÔÂÖ»À¶ at 2014-10-21 15:26:35
a: -3.7219571428568
b: 350
G: 0...

´óÉñ£¬Äܲ»ÄܰÑÖ×ôËãµÄ¸æËßÎÒһϰ¡£¬Ì«¸ÐлÄãÁË
TiKi-TaKa
14Â¥2014-10-21 15:36:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

kt2123

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
12Â¥: Originally posted by ÔÂÖ»À¶ at 2014-10-21 15:26:35
a: -3.7219571428568
b: 350
G: 0...

´óÉñ£¬ÎÒ·¢ÏÖÁ˸öСÎÊÌ⣬¸Õ²ÅµÄ·¶Î§¸ø´íÁË
a+0.0216*b=0.9406
G-0.0108b^2-a*b=-20.315
0<G<1;35<b<40
Çó a b G
bµÄ·¶Î§¸ø´óÁË10±¶£¬Ð»Ð»
TiKi-TaKa
15Â¥2014-10-21 15:41:25
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÔÂÖ»À¶

Ö÷¹ÜÇø³¤ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÒýÓûØÌû:
15Â¥: Originally posted by kt2123 at 2014-10-21 15:41:25
´óÉñ£¬ÎÒ·¢ÏÖÁ˸öСÎÊÌ⣬¸Õ²ÅµÄ·¶Î§¸ø´íÁË
a+0.0216*b=0.9406
G-0.0108b^2-a*b=-20.315
0<G<1;35<b<40
Çó a b G
bµÄ·¶Î§¸ø´óÁË10±¶£¬Ð»Ð»...

²»Î¨Ò»£º
a: 0.0832362833304687
b: 39.6927646606264
G: 0.00444632262337177

a: 0.0799904459651353
b: 39.8430349090215
G: 0.016710383201358

a: 0.0780501901515177
b: 39.9328615670594
G: 0.0238085142896232

a: 0.0839381452996447
b: 39.6602710509424
G: 0.00173027230683968

a: 0.0780399191738317
b: 39.9333370752854
G: 0.0238456253549989
MATLAB¡¢MSСÎÊÌâ¡¢ÆÕͨÎÊÌâÇë·¢ÌûÇóÖú£¡Ê±¼ä¾«Á¦ÓÐÏÞ£¬Ë¡²»½ÓÊÜÎÞ³¥Ë½ÐÅÇóÖú¡£
16Â¥2014-10-21 15:45:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

´÷¸Ö¿øµÄÖíÍ·

ľ³æ (ÖªÃû×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÒýÓûØÌû:
11Â¥: Originally posted by kt2123 at 2014-10-21 15:21:58
лл£¬ÏÖÔÚÃ÷°×ÁË¡£Â¥Ö÷Óп´µ½ÎÒµÄÁíÒ»¸öÎÊÌâô...

»¹ÊÇÒ»ÑùµÄ£¬Á½¸ö·½³ÌÈý¸öδ֪Á¿£¬´æÔÚÎÞÊý¸ö½â¡£ÎÒ¾õµÃÕâÖÖÄâºÏÊÇûÓÐÒâÒåµÄ£¬Â¥Ö÷¡£ÄãÐèÒªÔÙ¿¼²ìÏÂÄãµÄÄ£ÐÍÊÇ·ñÓÐÎÊÌ⣨ºÁÎÞÒÉÎʿ϶¨ÓУ©¡£Î´ÖªÁ¿¶àÓÚÌõ¼þÊýµÄÎÊÌâ´ó¶àÊýÊÇûÓÐÒâÒåµÄ£¬³ýÁËÒ»Ð©ÌØÊâÇé¿ö£¬±ÈÈçregularization£¬µ«ÊÇÆä½á¹ûÓÐÆäËüÔ¼Êø£¬±ÈÈç×îСÄÜÁ¿Ô¼Êø»òÏ¡ÊèÔ¼ÊøµÈ¡£ÏñÄãÕâÖÖ¿í·ºµÄÏßÐÔ²»µÈʽ˫±ßÔ¼Êø²»Äܸø³öÓÐÎïÀíÒâÒåµÄ½â¡£

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
17Â¥2014-10-21 18:50:21
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ kt2123 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[˶²©¼ÒÔ°] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 8rmuugja8q 2026-02-22 7/350 2026-02-23 09:44 by w4l55oybr1
[¿¼ÑÐ] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 khieu8v8m0 2026-02-22 8/400 2026-02-23 09:35 by w4l55oybr1
[ÂÛÎÄͶ¸å] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 khieu8v8m0 2026-02-22 8/400 2026-02-23 09:29 by w4l55oybr1
[¿¼ÑÐ] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +5 usprnugpzw 2026-02-21 11/550 2026-02-23 09:24 by w4l55oybr1
[½Ìʦ֮¼Ò] ΪʲôÖйú´óѧ¹¤¿Æ½ÌÊÚÃÇË®ÁËÄÇô¶àËùνµÄ¶¥»á¶¥¿¯£¬µ«»¹ÊÇ×ö²»³öÓîÊ÷»úÆ÷ÈË£¿ +5 »¶ÀÖËÌÒ¶Ýè 2026-02-21 8/400 2026-02-23 09:19 by »¶ÀÖËÌÒ¶Ýè
[ÂÛÎÄͶ¸å] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 w89i99eaeh 2026-02-22 5/250 2026-02-23 08:04 by w4l55oybr1
[²©ºóÖ®¼Ò] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 khieu8v8m0 2026-02-22 6/300 2026-02-23 07:59 by w4l55oybr1
[²©ºóÖ®¼Ò] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +6 3dfhjxgsh7 2026-02-22 9/450 2026-02-23 07:49 by w4l55oybr1
[¿¼²©] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 khieu8v8m0 2026-02-22 4/200 2026-02-23 06:46 by jsjzfl
[¹«Åɳö¹ú] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 khieu8v8m0 2026-02-22 5/250 2026-02-23 06:29 by w4l55oybr1
[˶²©¼ÒÔ°] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 khieu8v8m0 2026-02-22 8/400 2026-02-23 06:24 by w4l55oybr1
[¿¼²©] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +5 3dfhjxgsh7 2026-02-22 6/300 2026-02-23 02:04 by 5jlh3qtdvx
[»ù½ðÉêÇë] ÃæÉÏ¿ÉÒÔ³¬¹ý30Ò³°É£¿ +4 °¢À­¹±aragon 2026-02-22 4/200 2026-02-22 21:22 by ɽÎ÷Ðü¿ÕË¿ÕÐüÎ
[ÂÛÎÄͶ¸å] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 usprnugpzw 2026-02-21 6/300 2026-02-22 19:48 by w89i99eaeh
[¿¼ÑÐ] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 3dfhjxgsh7 2026-02-22 4/200 2026-02-22 16:52 by khieu8v8m0
[ÕÒ¹¤×÷] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 usprnugpzw 2026-02-22 3/150 2026-02-22 16:37 by khieu8v8m0
[¹«Åɳö¹ú] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 usprnugpzw 2026-02-21 4/200 2026-02-22 16:27 by khieu8v8m0
[»ù½ðÉêÇë] ¡°ÈËÎÄÉç¿Æ¶øÂÛ£¬Ðí¶àѧÊõÑо¿»¹Ã»ÓдﵽÃñ¹úʱÆÚµÄˮƽ¡± +4 ËÕ¶«ÆÂ¶þÊÀ 2026-02-18 5/250 2026-02-22 16:07 by liangep1573
[»ù½ðÉêÇë] ʲôÊÇÈËÒ»Éú×îÖØÒªµÄ£¿ +4 ˲ϢÓîÖæ 2026-02-21 4/200 2026-02-22 11:44 by huagongfeihu
[»ù½ðÉêÇë] ÌåÖÆÄÚ³¤±²ËµÌåÖÆÄÚ¾ø´ó²¿·ÖÒ»±²×ÓÔڵײ㣬ÈçͬÄãÃÇÒ»Ñù´ó²¿·ÖÆÕͨ½ÌʦæÇÒÊÕÈëµÍ +9 ˲ϢÓîÖæ 2026-02-20 12/600 2026-02-21 10:39 by »¶ÀÖËÌÒ¶Ýè
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û