Znn3bq.jpeg
²é¿´: 1063  |  »Ø¸´: 4
±¾Ìû²úÉú 1 ¸ö ²©Ñ§EPI £¬µã»÷ÕâÀï½øÐв鿴
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

bequick08

½ð³æ (СÓÐÃûÆø)

[ÇóÖú] ÎÊÒ»¸öËæ»ú±äÁ¿º¯ÊýµÄ¸ÅÂÊ·Ö²¼µÄÊýѧÎÊÌâ

»ù±¾ÎÊÌâºÜ¼òµ¥£ºÒÑÖªËæ»ú±äÁ¿X,Y¼°Æä¸ÅÂÊ·Ö²¼Ãܶȣ¬ÏÖÔÚÓиöеÄËæ»ú±äÁ¿Z=f(x,Y).£¬ÇózµÄ¸ÅÂÊÃܶȷֲ¼¡£
  Ò»°ãÇé¿öÏ£¬f(x,Y)ÊÇÒ»¸ö±í´ïʽ£¬Ö±½Ó°´ÕÕËæ»ú±äÁ¿µÄº¯ÊýµÄ¸ÅÂÊ·Ö²¼Çó½â¾Í¿ÉÒÔÁË£¬Õâ¸öûÎÊÌâ¡£
  µ«ÊÇÏÖÔÚµÄÎÊÌâÊÇ£¬f(X,Y)ÊÇÒ»¸öÓëYȡֵÓйصĺ¯Êý£¬µ±YAʱÊÇÁíÍâÒ»¸ö±í´ïʽ¡£ÕâÖÖÇé¿öϸÃÔõôÇó½âZµÄ¸ÅÂÊ·Ö²¼ÄØ£¿»¹Äܲ»ÄÜд³ÉÒ»¸ö·â±ÕµÄ±í´ïÊ½ÄØ£¿
  
ps:Èç¹ûÊÇÒ»ÔªËæ»ú±äÁ¿µÄº¯Êý±ä»»£¬·Ö¶ÎÁ˵ϰºÜ¼òµ¥µÄ·Ö¶Îµ¥µ÷º¯ÊýÇó½â¾Í¿ÉÒÔÁË¡£µ«ÊÇÉæ¼°µ½¶þÔª±ä»»£¬ÒѾ­Ã»Óе¥µ÷µÄ¸ÅÄîÁË£¬Õâ¸öʱºò¸ÃÔõÃ´ÍÆ¹ãÄØ£¿
  ÁíÍ⣬¸ù¾ÝYµÄÇé¿öµÄ±í´ïʽ£¬Ëƺõ»¹²»Äܵ¥´¿µÄÊÓΪÌõ¼þ¸ÅÂʽøÐзÖÎö¡£
  ×Ô¼ºÒѾ­ÃÔºýÁË£¬ÇóÊýѧѧµÃ±È½ÏºÃµÄͬѧ°ïæ½â´ðÏ¡£

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

csgt0

ÈÙÓþ°æÖ÷ (ÖøÃûдÊÖ)

²ÊÉ«¹Òͼ

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
bequick08: ½ð±Ò+10, ¡ï¡ï¡ïºÜÓаïÖú, ÎÒÖªµÀ·Ö¶Î£¬¿ÉÒÔÏÈÇó×ÜÌå¸ÅÂÊ£¬ÔÙ΢·Ö£¬µ«ÊÇÇóµÄʱºòÉæ¼°¶þÔªº¯ÊýºÜÂé·³ 2012-07-05 09:43:38
¶ÔY·Ö¶ÎÓ¦¸Ã¾Í¿ÉÒÔ°É£¬·Ö±ðÔÚY>AºÍY
showmethemoney
4Â¥2012-07-04 14:25:10
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 5 ¸ö»Ø´ð

hblgczy

ÖÁ×ðľ³æ (ÎÄ̳¾«Ó¢)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
bequick08: ½ð±Ò+10, ²©Ñ§EPI+1, ¡ïÓаïÖú, ·Ö¶ÎÎÒÒ²ÖªµÀ£¬µ«ÊÇʵÏÖʱºÜÂé·³ 2012-07-05 09:42:57
Õâ¸ö±í´ïʽӦ¸ÃÊÇ·Ö¶ÎÇó½â¡£
ÓÐÖ¾Õߣ¬Ê¾¹³É£¬ÆÆ¸ª³ÁÖÛ£¬°Ù¶þÇØ¹ØÖÕÊô³þ£»¿àÐÄÈË£¬Ìì²»¸º£¬ÎÔн³¢µ¨£¬ÈýǧԽ¼×¿ÉÍÌÎâ¡£
2Â¥2012-07-03 16:07:44
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

bequick08

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by hblgczy at 2012-07-03 16:07:44
Õâ¸ö±í´ïʽӦ¸ÃÊÇ·Ö¶ÎÇó½â¡£

Ò»Ôªº¯ÊýµÄ·Ö¶ÎÇó½âºÜÈÝÒ×Àí½â£¬ÒòΪ¸÷²¿·Öµ¥µ÷£¬µ«ÊǶþÔªº¯ÊýµÄÎÒһֱû·¨Àí½â£¬Ë¼¿¼Á˺ܾã¬ËƺõÊÇ´ÓÕâ¸ö·½Ã棬µ«ÊÇûÓÐ ÀíÂÛÖ§³Å¡£ÄÜÏêϸµã¶ùô¡£±ÈÈçÎÒµÄX,Y¾ùΪ¸ß˹·Ö²¼£¬f(X,Y)Ò»²¿·ÖΪatan(Y/(A+X)),ÁíÒ»²¿·ÖΪÕâ¸öÖµÔÙ¼Ó¦Ð
3Â¥2012-07-04 14:10:56
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

kitty2dog

Í­³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

Joint Gaussian Distribution,ÄǸö¹«Ê½£¬¾ßÌå²»´òÁË£¬È¥ËÑË÷һϣ¬°ÑÄÇЩ¶¼ÅäÏîת»»³ÉÁªºÏ¸ß˹·Ö²¼µÄ¹«Ê½ÐÎʽ£¬ÔÙË㣬¾Í²»ÓÃÄÇôÂé·³ÁË£¬ºÜ¶à¶«Î÷×îºó¶¼ÊÇ1¡£ÆäʵԭÀíºÍ»ý·ÖÊÇÒ»ÑùµÄ£¬²»¹ýÕâ¸öÅäÏî¶øÒÑ£¬Ê¡µôÁË»ý·Ö¡£
¼ÓÓÍдÎÄÕÂ
5Â¥2012-07-19 16:03:17
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ¿¼ÑÐÓ¢Ò»ÊýÒ»338·Ö +6 ³¤½­´óѧ¶«Ð£Çø 2026-04-13 7/350 2026-04-13 09:40 by fqwang
[¿¼ÑÐ] Çóµ÷¼Á +7 ºÎÆøÕý 2026-04-13 8/400 2026-04-13 09:33 by ÁãÁã¶þ
[¿¼ÑÐ] 266Çóµ÷¼Á£¬Ò»Ö¾Ô¸¹þ¹¤³Ìµç×ÓÐÅÏ¢£¬±¾¿Æ»ñ¶àÏî¹ú½±ºÍÊ¡½± +10 lumine1 2026-04-06 10/500 2026-04-13 09:20 by mfyue2000
[¿¼ÑÐ] 291 Çóµ÷¼Á +30 »¯¹¤2026½ì±ÏÒµÉ 2026-04-09 30/1500 2026-04-13 08:52 by lhj2009
[¿¼ÑÐ] 316Çóµ÷¼Á +5 Ïë¶ÁÑо¿Éú( ?¡ß 2026-04-07 5/250 2026-04-12 00:43 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 280Çóµ÷¼Á +7 ÙâÙâÒ¹Ò¹ 2026-04-09 10/500 2026-04-12 00:33 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 22ר˶Çóµ÷¼Á +6 haoyunÉϰ¶ 2026-04-11 8/400 2026-04-11 23:21 by labixiaoqiao
[¿¼ÑÐ] 085400 328·Ö Çóµ÷¼Á +10 ιÄãÒ»¸ö´ó³È×Ó 2026-04-09 14/700 2026-04-11 19:53 by lqspecial
[¿¼ÑÐ] ũѧ0904 312Çóµ÷¼Á +6 Say Never 2026-04-10 6/300 2026-04-11 10:33 by wwj2530616
[¿¼ÑÐ] 346£¬¹¤¿ÆÇóµ÷¼Á +3 moser233 2026-04-09 3/150 2026-04-11 10:04 by zhq0425
[¿¼ÑÐ] 281Çóµ÷¼Á +11 ¾õµÃºÃµÄ°É 2026-04-10 11/550 2026-04-11 09:35 by ÄæË®³Ë·ç
[¿¼ÑÐ] 263ÄÜÔ´¶¯Á¦×¨Ë¶Çóµ÷¼Á +3 ¼Ó´óºÅ·¹ºÐ´ü 2026-04-10 3/150 2026-04-10 22:23 by 286640313
[¿¼ÑÐ] 0702ÎïÀíѧѧ˶299Çóµ÷¼Á +6 ÆîÆâÁ¬ 2026-04-06 6/300 2026-04-10 11:10 by Roomoo
[¿¼ÑÐ] ²ÄÁÏר˶µ÷¼Á +16 ¹þ¹þ¹þºðºðºð¹þ 2026-04-07 17/850 2026-04-09 21:16 by wutongshun
[¿¼ÑÐ] ²ÄÁÏ»¯¹¤×Ü·Ö334Çóµ÷¼Á +16 Riot2025 2026-04-08 17/850 2026-04-09 20:19 by maddjdld
[¿¼ÑÐ] 085400µç×ÓÐÅÏ¢Àࣨ´¨´ó¿ØÖƹ¤³Ì£©Çóµ÷¼Á¿É¿çרҵ ÇóÀÏʦÁªÏµ +3 626776879 2026-04-08 3/150 2026-04-09 16:05 by Öí»á·É
[¿¼ÑÐ] Ò»Ö¾Ô¸»ª¶«Àí¹¤085601²ÄÁϹ¤³Ì303·ÖÇóµ÷¼Á +15 a1708 2026-04-06 15/750 2026-04-08 16:23 by luoyongfeng
[¿¼ÑÐ] 11408 325·Ö +3 jgtxuxgkx 2026-04-07 3/150 2026-04-07 23:10 by lbsjt
[¿¼ÑÐ] 085602µ÷¼Á ³õÊÔ×Ü·Ö335 +3 19123253302 2026-04-06 3/150 2026-04-07 18:00 by jp9609
[¿¼ÑÐ] 328Çóµ÷¼Á +4 ghhh88888 2026-04-06 5/250 2026-04-07 14:45 by ghhh88888
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û