Znn3bq.jpeg
²é¿´: 3950  |  »Ø¸´: 13
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

begtostudy

½ð³æ (ÕýʽдÊÖ)

Dr. °×;˼


[½»Á÷] »Ø¹éºÍÄâºÏÓÐÉ¶Çø±ð£¿ ÒÑÓÐ12È˲ÎÓë

Îʸö±È½ÏÈõµÄÎÊÌ⣬»Ø¹éregressionÊDz»ÊÇÖ¸µÄ¶à¸ö±äÁ¿Ó³Éäµ½Ò»¸ö±äÁ¿¡£
Èç¹û¶à¸ö±äÁ¿Ó³Éäµ½¶à¸ö±äÁ¿ÊDz»ÊǾͲ»ÄܳÆÖ®Îª»Ø¹é

¶à±äÁ¿Óë¶à±äÁ¿Ó³É䣬ÊDz»ÊÇÊôÓÚÄâºÏ£¿

[ À´×Ô¿ÆÑмÒ×å ²©Ê¿ÀÖÔ° ]
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

±¦¹ó¾­Ñé

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

zhangjob

¾èÖú¹ó±ö (ÖøÃûдÊÖ)

¸Ð¾õ¼È²»Êǻع飬Ҳ²»ÊÇÄâºÏ£¬£¬
ÒÔǰ²»¶®£¬¿´Ìù×ÜÊDz»»Ø£¬Ò»Ö±Ã»×¬µ½½ð±Ò£¬Ò²Ã»³ÉΪ̩¶·¾«Ó¢£»ÏÖÔÚÎÒÃ÷°×ÁË£¬»ØÌù׬½ð±Ò£¬²»»Ø°×²»»Ø£¬»ØÁËÒ²°×»Ø£¬ÓÚÊÇ£¬ÎҾͰÑÕâ¾ä»°¸´ÖÆÏÂÀ´£¬ÓöÌù¾Í»Ø£¬À̾­
4Â¥2012-05-31 09:57:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 14 ¸ö»Ø´ð

qhmuwtz

ľ³æ (ÖøÃûдÊÖ)

ÕÒ±¾Ê鿴һϾͿÉÒÔÁË
2Â¥2012-05-31 08:06:42
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zhangjob

¾èÖú¹ó±ö (ÖøÃûдÊÖ)

¡ï ¡ï ¡ï ¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
СÓêÃÈÃÈ: ½ð±Ò+3, ллӦÖú~ 2012-10-22 20:15:52
cited
¡°¡±ÄâºÏÊÇÒ»ÖÖÊý¾Ý´¦ÀíµÄ·½Ê½£¬²»ÌØÖ¸ÄÄÖÖ·½·¨¡£¼òµ¥µÄ˵¾ÍÊÇÄãÓÐÒ»×éÊý¾Ý£¬¾õµÃÕâ×éÊý¾ÝºÍÒ»¸öÒÑÖªµÄº¯Êý£¨Õâ¸öº¯ÊýµÄ²ÎÊý䶨£©ºÜÏàËÆ£¬ÎªÁ˵õ½×îÄܱíʾÕâ×éÊý¾ÝÌØÕ÷µÄÕâ¸öº¯Êý£¬Í¨¹ýÄâºÏÕâÖÖ·½Ê½£¨¾ßÌåµÄÊýѧ·½·¨ºÜ¶à£©ÇóµÃ²ÎÊý¡£
¶ø»Ø¹éÊÇÒ»ÖÖÌØ¶¨µÄÊýѧ·½·¨£¬Ëü¿ÉÒÔʵÏÖÊý¾ÝÄâºÏ£¬µÃµ½º¯ÊýµÄ²ÎÊý¡£
Ò²ÓÐЩÄâºÏµÃµ½µÄ²ÎÊý²¢·ÇÊǺ¯ÊýµÄ²ÎÊý£¬ÈçÉñ¾­ÍøÂ磬µÃµ½µÄÊÇÕâ¸öÉñ¾­ÍøÂçµÄ²ÎÊý¡°¡±
ÒÔǰ²»¶®£¬¿´Ìù×ÜÊDz»»Ø£¬Ò»Ö±Ã»×¬µ½½ð±Ò£¬Ò²Ã»³ÉΪ̩¶·¾«Ó¢£»ÏÖÔÚÎÒÃ÷°×ÁË£¬»ØÌù׬½ð±Ò£¬²»»Ø°×²»»Ø£¬»ØÁËÒ²°×»Ø£¬ÓÚÊÇ£¬ÎҾͰÑÕâ¾ä»°¸´ÖÆÏÂÀ´£¬ÓöÌù¾Í»Ø£¬À̾­
3Â¥2012-05-31 09:56:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

sososwim

½ð³æ (СÓÐÃûÆø)

¡ï ¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
СÓêÃÈÃÈ: ½ð±Ò+1, 3Q 2012-10-22 20:16:06
http://en.wikipedia.org/wiki/Curve_fitting ÄâºÏ²àÖØÓÚµ÷ÕûÇúÏߵIJÎÊý£¬Ê¹µÃÓëÊý¾ÝÏà·û¡£¶ø»Ø¹éÖØÔÚÑо¿Á½¸ö±äÁ¿»ò¶à¸ö±äÁ¿Ö®¼äµÄ¹ØÏµ¡£Ëü¿ÉÒÔÓÃÄâºÏµÄÊÖ·¨À´Ñо¿Á½¸ö±äÁ¿µÄ¹ØÏµ£¬ÒÔ¼°³öÏÖµÄÎó²î¡£
5Â¥2012-05-31 10:26:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 297£¬¹¤¿Æµ÷¼Á? +5 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-14 5/250 2026-04-18 15:17 by Equinoxhua
[¿¼ÑÐ] 22408 312Çóµ÷¼Á +24 ÃÅ·ÃþÃþ 2026-04-14 26/1300 2026-04-18 13:04 by wunaiy88
[¿¼ÑÐ] 260Çóµ÷¼Á +4 Zyt1314520.. 2026-04-17 5/250 2026-04-18 08:28 by babysonlkd
[¿¼²©] Ç󲩵¼£üÉúÎïÖÊ»ù¶à¿×̼/³¬¼¶µçÈÝ·½Ïò£¬ÒÑÓÐÏà¹Ø³É¹û£¬Ñ°ÄÜÔ´²ÄÁÏ/̼²ÄÁÏ·½ÏòÀÏʦ +3 ÖíÖíÈËZzz 2026-04-12 3/150 2026-04-17 19:10 by ÑôÑôÑô^_^
[Óлú½»Á÷] ¶þ±½¼×ͪËáÀàÑÜÉúÎï 50+3 С°×°®Ö÷ÈË 2026-04-17 6/300 2026-04-17 18:47 by kf2781974
[¿¼ÑÐ] 294Çóµ÷¼Á +7 µ­È»654321 2026-04-17 8/400 2026-04-17 16:36 by wutongshun
[¿¼ÑÐ] ²ÄÁÏÏà¹Ø×¨Òµ344Çóµ÷¼ÁË«·Ç¹¤¿ÆÑ§Ð£»ò¿ÎÌâ×é +23 hualkop 2026-04-12 25/1250 2026-04-16 22:12 by SUSE_CL
[¿¼ÑÐ] 297£¬¹¤¿Æµ÷¼Á?ºÓÄÏũҵ´óѧ±¾¿Æ +14 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-14 14/700 2026-04-16 14:41 by dingyanbo1
[¿¼²©] É격×Ô¼ö +3 LinxiaÁÖÏÄ 2026-04-13 3/150 2026-04-16 12:55 by Ä«ºÉ֮¶
[¿¼ÑÐ] Çóµ÷¼ÁÍÆ¼ö +8 СÄô°®Ñ§Ï° 2026-04-14 8/400 2026-04-16 07:22 by ѧԱJpLReM
[¿¼ÑÐ] 297£¬¹¤¿Æµ÷¼Á? +10 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-14 10/500 2026-04-15 21:50 by noqvsozv
[½Ìʦ֮¼Ò] ת³¤Æ¸ÁË +7 ¼òµ¥»¯xn 2026-04-13 7/350 2026-04-14 14:50 by xindong
[¿¼ÑÐ] Çóµ÷¼Á +12 ºÎÆøÕý 2026-04-13 13/650 2026-04-14 14:47 by zs92450
[¿¼ÑÐ] 245Çóµ÷¼Á +6 ±ùÌÇéÙ?ÆûË® 2026-04-13 10/500 2026-04-14 10:49 by jyl0317
[¿¼ÑÐ] Çóµ÷¼Á +3 ÎÒ°®¸ßÊý¸ßÊý°®Î 2026-04-12 3/150 2026-04-14 01:00 by Íõ¬Bè±
[¿¼ÑÐ] BÇø0809 £¬ÊýÒ»Ó¢Ò»£¬290 Çóµ÷¼Á +3 ãöΫ1111 2026-04-12 4/200 2026-04-13 20:35 by ѧԱJpLReM
[¿¼ÑÐ] 297¹¤¿Æ£¬Çóµ÷¼Á? +13 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-12 13/650 2026-04-13 14:12 by dingyanbo1
[¿¼ÑÐ] 290Çóµ÷¼Á +18 ¿Â»´È» 2026-04-12 20/1000 2026-04-13 12:56 by cyh¡ª315
[¿¼ÑÐ] Ò»Ö¾Ô¸Õã´óÉúÎï325·ÖÇóµ÷¼Á +9 zysheng 2026-04-12 9/450 2026-04-12 22:31 by yuyin1233
[¿¼ÑÐ] 346·Ö£¬¹¤¿Æ0854Çóµ÷¼Á£¬×¨Ë¶ +6 moser233 2026-04-12 7/350 2026-04-12 22:11 by fqwang
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û