²é¿´: 566  |  »Ø¸´: 12
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
¡¾ÐüÉͽð±Ò¡¿»Ø´ð±¾ÌûÎÊÌ⣬×÷Õßyiwcuik½«ÔùËÍÄú 2 ¸ö½ð±Ò
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

yiwcuik

[ÇóÖú] ÔÚÉ¢µãͼ»­³öºó£¬º¯ÊýÄâºÏµÄÁ÷³ÌÊÇÔõôÑùµÄ£¿¡¾ÇóÖúÍê³É¡¿

Ò»¸öÒò±äÁ¿£¬1¸ö×Ô±äÁ¿£»É¢µãͼµÃ³ö£¬¼òµ¥Ïà¹Ø¿É·ÖÎö¡£ÎÊÌâÊÇ£º

£¨1£©Ôõô֪µÀ¸ÃÑ¡ÔñÄÄÖÖÇúÏßÈ¥ÄâºÏÄØ£¿Ôõô֪µÀ¸ÃÑ¡µÄÄâºÏº¯ÊýÊÇÖ¸Êý£¿»¹ÊǶÔÊý£¿ÏÖÔÚÆäËûÄØ£¿

£¨2£©Èç¹û¼ìÑéÄâºÏº¯ÊýµÄÕýÈ·ÐÔÄØ£¿Ò²¾ÍÊÇ˵ÕâÖÖÄâºÏ³öµÄº¯Êý¹ØÏµÎÒÔõô֪µÀËüÊDz»ÊÇÕýÈ·µÄÄØ£¿

£¨3£©Ïà¹Ø·ÖÎöÖеĻعéÓÖÊÇÔõô»ØÊÂÄØ£¿Ôõô֪µÀÁ½¸ö±äÁ¿¼äµÄ»Ø¹é·½³ÌÊÇÔõôÑùµÄÄØ£¿

ÎÊÌâÓеã¶à£¬·Ç³£¸Ðл¡£
»òÕßÍÆ¼öÒ»·Ý¹ØÓÚÈçºÎ×öÄâºÏº¯ÊýµÄ×ÊÁϸøÎÒ¶ÁÒ²ÐУ¬»¹Ã»ÓÐÈëÃÅ£¬ÍûÊÇÖÐÎĵÄ×ÊÁÏ¡£
Èí¼þsigma plot ºÍorigin¶¼¿ÉÒÔ

[ Last edited by yiwcuik on 2008-2-27 at 13:04 ]
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wangjian087

Í­³æ (СÓÐÃûÆø)

¡ï ¡ï
yiwcuik(½ð±Ò+2,VIP+0):·Ç³£¸Ðл
ÓÐÆªÎÄÕÂÄã¿ÉÒÔ¿´Ò»Ï£¬Ï£Íû¶ÔÄãÓаïÖú¡£
http://www.91files.com/?WLNYBKXLMUXIHPDMB74P
5Â¥2008-02-26 10:11:54
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 13 ¸ö»Ø´ð

yiwcuik

¸Õ²Å²éÁËÏÂ×ÊÁÏ¡£ÓÃ1stOptµÄ¿ìËÙ¹«Ê½ÄâºÏËÑË÷µÃ³öÁËÒ»´óÅúÄâºÏº¯Êý¡£
ÆäÖÐÅŵÚÒ»µÄÊÇ£¨°´RÖµÅÅ)£º

Function: y = p1+p2*x+p3*x^2+p4*x^3+p5*x^4+p6*x^5+p7*x^6+p8*x^7+p9*x^8+p10*x^9+p11*x^10+P12*x^11
Algorithms: Âó¿äÌØ·¨(Levenberg-Marquardt) + ͨÓÃÈ«¾ÖÓÅ»¯·¨
Root of Mean Square Error (RMSE): 3.52986579589713
Sum of Square Error (SSE): 585.617769241089
Correlation Coef. (R): 0.933114574427093
R-Square: 0.870702809008255
Determination Coef. (DC): 0.870702691947672


¿ÉÊÇ£¬Õâô³¤µÄÄâºÏº¯ÊýÓÐÒâÒåÂð£¿

[ Last edited by yiwcuik on 2008-2-26 at 03:50 ]
2Â¥2008-02-26 03:08:15
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

3dyqgr2

½û³æ (³õÈëÎÄ̳)

¡ï ¡ï ¡ï ¡ï ¡ï
yiwcuik(½ð±Ò+5,VIP+0):ллÄ㣬ºÜÏêϸ£¬»¹ÓÐÒ»µãÒÉÎÊ£¬Íû½â´ð¡£
±¾ÌûÄÚÈݱ»ÆÁ±Î

3Â¥2008-02-26 08:50:14
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wangjian087

Í­³æ (СÓÐÃûÆø)

ÓÐÓÍÏäÂð£¿ÎÒÓÐһƪorigin¡£
4Â¥2008-02-26 09:00:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²»Ó¦Öú È·¶¨»ØÌûÓ¦Öú (×¢Ò⣺ӦÖú²Å¿ÉÄܱ»½±Àø£¬µ«²»ÔÊÐí¹àË®£¬±ØÐëÌîд15¸ö×Ö·ûÒÔÉÏ)
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 286Çóµ÷¼Á +10 Faune 2026-03-21 10/500 2026-03-21 23:34 by 314126402
[¿¼ÑÐ] 297Çóµ÷¼Á +11 Ï·¾«µ¤µ¤µ¤ 2026-03-17 12/600 2026-03-21 17:47 by ColorlessPI
[¿¼ÑÐ] 336Çóµ÷¼Á +5 rmc8866 2026-03-21 5/250 2026-03-21 17:24 by ѧԱ8dgXkO
[¿¼ÑÐ] 306Çó0703µ÷¼ÁÒ»Ö¾Ô¸»ªÖÐʦ·¶ +5 Ö½Óãly 2026-03-21 5/250 2026-03-21 17:11 by ѧԱ8dgXkO
[¿¼ÑÐ] 299Çóµ÷¼Á +4 ijijijijλ 2026-03-21 4/200 2026-03-21 16:30 by barlinike
[¿¼ÑÐ] Çóµ÷¼Á +3 .m.. 2026-03-21 4/200 2026-03-21 16:25 by barlinike
[¿¼ÑÐ] 306Çóµ÷¼Á +4 chuanzhu´¨Öò 2026-03-18 4/200 2026-03-21 08:25 by laoshidan
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖйúʯÓÍ´óѧ£¨»ª¶«£© ±¾¿ÆÆë³¹¤Òµ´óѧ +3 ʯÄÜΰ 2026-03-17 3/150 2026-03-21 02:22 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸ Î÷±±´óѧ £¬070300»¯Ñ§Ñ§Ë¶£¬×Ü·Ö287£¬Ë«·ÇÒ»±¾£¬Çóµ÷¼Á¡£ +3 ³¿»èÏßÓëÐǺ£ 2026-03-18 3/150 2026-03-21 00:46 by JourneyLucky
[¿¼ÑÐ] ²ÄÁÏרҵÇóµ÷¼Á +6 hanamiko 2026-03-18 6/300 2026-03-21 00:24 by JourneyLucky
[¿¼ÑÐ] 304Çóµ÷¼Á +7 ˾¿Õ. 2026-03-18 7/350 2026-03-20 23:08 by JourneyLucky
[¿¼ÑÐ] 260Çóµ÷¼Á +3 ÖìÜÆÁÕ 2026-03-20 3/150 2026-03-20 20:35 by ѧԱ8dgXkO
[¿¼ÑÐ] ²ÄÁÏѧÇóµ÷¼Á +4 Stella_Yao 2026-03-20 4/200 2026-03-20 20:28 by ms629
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤×¨Ë¶µ÷¼Á +7 heming3743 2026-03-16 7/350 2026-03-20 19:31 by zhukairuo
[¿¼ÑÐ] ÕÐÊÕµ÷¼Á˶ʿ +4 lidianxing 2026-03-19 12/600 2026-03-20 12:25 by lidianxing
[¿¼ÑÐ] ²ÄÁϹ¤³Ìר˶µ÷¼Á +5 204818@lcx 2026-03-17 6/300 2026-03-18 22:55 by 204818@lcx
[¿¼ÑÐ] 334Çóµ÷¼Á +3 Ö¾´æ¸ßÔ¶ÒâÔÚ»úÐ 2026-03-16 3/150 2026-03-18 08:34 by lm4875102
[˶²©¼ÒÔ°] ºþ±±¹¤Òµ´óѧ ÉúÃü¿ÆÑ§Ó뽡¿µÑ§Ôº-¿ÎÌâ×éÕÐÊÕ2026¼¶Ê³Æ·/ÉúÎï·½Ïò˶ʿ +3 1ϲ´º8 2026-03-17 5/250 2026-03-17 17:18 by ber´¨cool×Ó
[¿¼ÑÐ] [µ¼Ê¦ÍƼö]Î÷ÄϿƼ¼´óѧ¹ú·À/²ÄÁϵ¼Ê¦ÍƼö +3 ¼â½ÇСºÉ 2026-03-16 6/300 2026-03-16 23:21 by ¼â½ÇСºÉ
[¿¼ÑÐ] 321Çóµ÷¼Á +5 ´óÃ×·¹£¡ 2026-03-15 5/250 2026-03-16 16:33 by houyaoxu
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û