Znn3bq.jpeg
±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 10847  |  »Ø¸´: 30
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

yangshu707

Òø³æ (³õÈëÎÄ̳)

[ÇóÖú] ¶ÔÊý¾Ý½øÐÐÇúÏßÄâºÏºóÈçºÎµÃµ½ÄâºÏÎó²î ÒÑÓÐ2È˲ÎÓë

±¾ÈËʹÓÃorigin¶ÔʵÑéÊý¾Ý½øÐÐÇúÏßÄâºÏ£¬ÏëÖªµÀÄâºÏÎó²î£¨ÓðٷÖÊýÀ´±íʾµÄÄÇÖÖÐÎʽ£©ÓÃʲô²ÎÊýÀ´±íʾ£¬¾ßÌåÎïÀíÒâÒåÊÇʲô£¬ÔõÑùÇóËã¡£ÒѾ­ÓÉÄâºÏÈí¼þµÃµ½ÁËÄâºÏµÄ¾ö¶¨ÏµÊý£¬¾ö¶¨ÏµÊýºÍÉÏÃæ±íÃ÷Îó²îµÄÎïÀíÁ¿¹ØÏµÈçºÎ£¬ÄÜ·ñ¸ù¾Ý¹«Ê½Ï໥ת»»£¿
¾´Çë¸÷λ¸ßÊÖ²»Áߴͽ̣¬¶àлÁËÏÈ£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

yangshu707

Òø³æ (³õÈëÎÄ̳)

ÒýÓûØÌû:
Â¥: Originally posted by vip0208 at 2012-03-02 22:19:46:
ллÄ㣬ÄÜ·ñÇëÄã˵µÄ¸üÏêϸһЩ£¬±ÈÈçÏÂÃæÊÇÆäÖÐÒ»¸öÄ£ÄâËùµÃµÄ½á¹û£ºData: Data1_B
Model: SLogistic2
Equation: y = a/(1 + ((a-y0)/y0)*exp(-4*Wmax*x/a))
Weighting:
y        No weighting
  
Chi^ ...

ÔÙ´ÎллÄú£¬ºÇºÇ£¬Äú˵µÄÊÇÄâºÏµÃµ½µÄ²ÎÊýµÄÎó²î°É£¬ÎÒÏëÖªµÀµÄÊÇÕû¸öÄâºÏ¹ý³Ì²úÉúµÄÎó²î¾ÍÊÇÄâºÏµÄ׼ȷ¶ÈÓжà´ó£¬¼´ÄâºÏÎó²î£¬²»ÖªÄÜ·ñÔٴδͽ̣¬Ð»Ð»ÄúÁË¡£
10Â¥2012-03-02 23:21:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 31 ¸ö»Ø´ð

greedisgood

½ð³æ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
µ÷³öÄǸö·ÖÎö½á¹û¾ÍOKÁË£¬Õâ·½ÃæµÄ×ÊÁϺܶ࣬googleÒ»ÏÂ
2Â¥2012-03-01 19:08:49
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yangshu707

Òø³æ (³õÈëÎÄ̳)

ÒýÓûØÌû:
Â¥: Originally posted by greedisgood at 2012-03-01 19:08:49:
µ÷³öÄǸö·ÖÎö½á¹û¾ÍOKÁË£¬Õâ·½ÃæµÄ×ÊÁϺܶ࣬googleÒ»ÏÂ

·ÖÎö½á¹ûÖгýÁ˾ö¶¨ÏµÊýºÍ²Ð²îƽ·½ºÍÍ⣬û¿´µ½ÆäËûµÄʲô²ÎÊý£¬¹ØÓÚÕâ¸öÎÊÌâÎÒÒ²ÔÚÍøÉÏÕÒÁËһϣ¬Ã»ÕÒµ½´ð°¸£¬ÇëÄú²»Áߴͽ̣¬ËµµÄÏêϸµã°É£¬Ð»ÁË£¡
3Â¥2012-03-01 21:11:46
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

luoheng27

ľ³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
dbb627(½ð±Ò+2): ¸ÐлӦÖú 2012-03-02 10:58:49
ÆäʵÄã¿ÉÒÔÓÃMATLAB£¬·Ç³£·½±ã£¡Ê×ÏÈ£¬Äã°ÑoriginÀïµÄÊý¾Ýµ¼³ö³ÉexcelÎļþ¸ñʽ£¬È»ºóµ¼Èëµ½matlab£¬È»ºóÓÃÄÚ²¿ÇúÏßÄâºÏº¯Êýpolyfit»òsplineµÈ£¬¿ÉÒԺܷ½±ãµØµÃµ½ÄâºÏºóµÄÇúÏߺͺ¯ÊýÒÔ¼°Îó²îµÈ£¡Ç¿ÁÒÍÆ¼ö£¡

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

5Â¥2012-03-02 08:20:51
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 328Çóµ÷¼Á +7 lftmya 2026-04-07 8/400 2026-04-07 17:48 by shangxh
[¿¼ÑÐ] 284Çóµ÷¼Á +12 èó@@ 2026-04-06 12/600 2026-04-07 16:21 by ¿É¿Ú¿ÉÀÖ²»¼Ó±ùØ
[¿¼ÑÐ] 307Çóµ÷¼Á +3 ËùÄî¼°ËùÍû 2026-04-06 3/150 2026-04-06 17:30 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] ²ÄÁÏר˶283Çóµ÷¼Á +17 ÊÔÊÔ¿´ß 2026-04-04 18/900 2026-04-06 09:24 by 286640313
[¿¼ÑÐ] 294Çóµ÷¼Á +4 Grey_Ey 2026-04-01 5/250 2026-04-05 23:05 by Grey_Ey
[¿¼ÑÐ] 085600£¬320·ÖÇóµ÷¼Á +7 ´ó²öС×Ó 2026-04-01 8/400 2026-04-05 21:19 by ѧԱ8dgXkO
[¿¼ÑÐ] 313Çóµ÷¼Á +5 º£ÈÕº£ÈÕ 2026-04-04 7/350 2026-04-05 13:58 by imissbao
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£© +8 ÏàÐűػá¹ââÍòÕ 2026-04-05 10/500 2026-04-05 12:19 by Hdyxbekcb
[¿¼ÑÐ] 271·ÖÇóµ÷¼ÁѧУ +12 zph158488£¡ 2026-04-02 13/650 2026-04-05 10:13 by lqwchd
[¿¼ÑÐ] 282µç×ÓÐÅÏ¢0854ר˶µ÷¼Á +4 202451007219 2026-04-02 6/300 2026-04-04 21:55 by laoshidan
[¿¼ÑÐ] 302Çóµ÷¼ÁÒ»Ö¾Ô¸»ªÖÐʦ·¶´óѧ +8 С½­Ð¡½­½­½­ 2026-04-02 8/400 2026-04-04 19:50 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ÇóÉúÎïѧרҵµ÷¼Á-332·Ö +5 ÔÆ¶äåÞÍäÖ¸ÄÏ 2026-04-04 5/250 2026-04-04 10:05 by rzh123456
[¿¼ÑÐ] 400·ÖÇóµ÷¼Á +3 ÞÏÞÎÇÒÄÓÍ· 2026-04-04 3/150 2026-04-04 08:41 by jp9609
[¿¼ÑÐ] 265Çóµ÷¼Á +17 ÁÖÉîÎÂÀ½ 2026-04-01 20/1000 2026-04-04 01:09 by userper
[¿¼ÑÐ] 283·Ö²ÄÁÏÓ뻯¹¤Çóµ÷¼Á +29 ÂÞKAKA 2026-04-02 29/1450 2026-04-03 23:56 by userper
[¿¼ÑÐ] 322Çóµ÷¼Á +6 FZAC123 2026-04-03 6/300 2026-04-03 22:23 by ¿ÆÑÐСר¼Ò
[¿¼ÑÐ] 320µ÷¼Á +4 ũҵ¹¤³ÌÓëÐÅÏ¢¼ 2026-04-03 4/200 2026-04-03 21:40 by lbsjt
[˶²©¼ÒÔ°] ÇóÀÏʦÊÕÁô +9 lllq123 2026-04-03 9/450 2026-04-03 13:48 by ºôÎü¶¼ÊǼõ·Ê
[¿¼ÑÐ] ÖØÇì´óѧ²ÄÁÏÓ뻯¹¤085600£¬³õÊÔ370+£¬ÇóÇóµ÷¼Á½¨Òé +8 shzhou_ 2026-04-01 9/450 2026-04-03 09:31 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©¿Æ¼¼´óѧ085601²ÄÁϹ¤³ÌÓ¢Ò»Êý¶þ³õÊÔ×Ü·Ö335Çóµ÷¼Á +9 Ë«ÂíβƦÀϰå2 2026-04-01 9/450 2026-04-02 12:14 by oooqiao
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û