²é¿´: 4493  |  »Ø¸´: 7
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

zyxzyh921

½û³æ (³õÈëÎÄ̳)

±¾ÌûÄÚÈݱ»ÆÁ±Î

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

zhg19

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
6Â¥: Originally posted by zyxzyh921 at 2013-12-10 10:32:24
ÄãºÃ£¡ ÎÒÖ»ÖªµÀ ¾­¹ýiµãµÄËٶȵÄx,y·ÖÁ¿£¬¼´ÎÒÖ»ÄÜд³öÕâ¸öËÙ¶È·½ÏòµÄÖ±Ïß·½³Ì£¬¿ÉÊÇ´¹×ãkµãµÄ×ø±êÊDz»ÖªµÀµÄ¡£ ÔõôÄܶ¨³¤¶ÈÄØ£¿£¿...

ÕâÀïk´ú±íÏòÁ¿ij

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

7Â¥2013-12-10 12:25:20
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 8 ¸ö»Ø´ð

libralibra

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

æôÆï½«¾ü

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
jjdg: ½ð±Ò+1, ¸Ðл²ÎÓë 2013-12-10 00:54:18
zyxzyh921: ½ð±Ò+2, ¡ïÓаïÖú 2013-12-10 16:43:21
ÏòÁ¿µÄµã»ýÓÖ³ÆÄÚ»ý£¨dot£©£¬ËüµÈÓÚÒ»¸öÏòÁ¿ÔÚÁíÒ»¸öÏòÁ¿ÉϵÄͶӰµÄ´óС£¬ÊÇÒ»¸öÊýÖµ¡£
matlab/VB/python/c++/Javaд³ÌÐòÇë·¢QQÓʼþ:790404545@qq.com
2Â¥2013-12-09 21:24:46
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

liuyang2111

Ìú³æ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÒýÓûØÌû:
2Â¥: Originally posted by libralibra at 2013-12-09 21:24:46
ÏòÁ¿µÄµã»ýÓÖ³ÆÄÚ»ý£¨dot£©£¬ËüµÈÓÚÒ»¸öÏòÁ¿ÔÚÁíÒ»¸öÏòÁ¿ÉϵÄͶӰµÄ´óС£¬ÊÇÒ»¸öÊýÖµ¡£

ÐèÒªÖªµÀÔ˶¯µÄ¹«Ê½

[ ·¢×ÔСľ³æ¿Í»§¶Ë ]
»¢Ð¥É½ÁÖ
3Â¥2013-12-09 22:25:11
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zhg19

½ð³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
jjdg: ½ð±Ò+1, ¸Ðл²ÎÓë 2013-12-10 00:54:26
zyxzyh921: ½ð±Ò+8, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸ 2013-12-10 16:42:38
Éè"ÏòÁ¿"ij×ø±ê±íʾΪ¾ØÕók£¬ËÙ¶ÈʸÁ¿Îª¾ØÕóv£¬Ôòij ʸÁ¿ÔÚËÙ¶ÈʸÁ¿·½ÏòÉϵÄͶӰͶӰ£º
dot(k,v)/norm(v);
Èç¹ûÊÇÇó´óСÔÙÓþø¶ÔÖµº¯Êýabs()
4Â¥2013-12-09 22:32:43
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁÏ»¯¹¤µ÷¼Á +12 ½ñÏIJ»ÏÄ 2026-03-01 14/700 2026-03-02 16:09 by ½ñÏIJ»ÏÄ
[¿¼ÑÐ] 295Çóµ÷¼Á¡£Ò»Ö¾Ô¸±¨¿¼Ö£ÖÝ´óѧ»¯Ñ§¹¤ÒÕѧ˶£¬×Ü·Ö295·Ö +5 yl1 2026-03-02 5/250 2026-03-02 15:24 by sucesssucess
[¿¼ÑÐ] 0856»¯¹¤×¨Ë¶Çóµ÷¼Á +15 ¶­boxing 2026-03-01 15/750 2026-03-02 15:06 by »Î»Î²»Ðí»Î
[¿¼ÑÐ] 289Çóµ÷¼Á +4 yangæÃ 2026-03-02 4/200 2026-03-02 14:31 by ÏòÉϵÄÅÖ¶«
[¿¼ÑÐ] 338Çóµ÷¼Á +3 18162027187 2026-03-02 3/150 2026-03-02 13:12 by houyaoxu
[¿¼ÑÐ] 291 Çóµ÷¼Á +3 »¯¹¤2026½ì±ÏÒµÉ 2026-03-02 3/150 2026-03-02 12:55 by houyaoxu
[¿¼ÑÐ] ¹þ¹¤´ó¼ÆËã»úÁõ„ÂÍŶÓÕÐÉú +4 hit_aiot 2026-03-01 6/300 2026-03-02 11:53 by Ò»ÉùÎʺÃ
[¿¼ÑÐ] »¯¹¤×¨Ë¶342£¬Ò»Ö¾Ô¸´óÁ¬Àí¹¤´óѧ£¬Çóµ÷¼Á +6 kyf»¯¹¤ 2026-02-28 7/350 2026-03-02 10:56 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 0856²ÄÁϵ÷¼Á +4 ÑØ°¶Óб´¿ÇOUC 2026-03-02 4/200 2026-03-02 10:19 by ¹«èªåÐÒ£
[¿¼ÑÐ] µ÷¼Á +3 13853210211 2026-03-02 4/200 2026-03-02 10:16 by 13853210211
[¿¼ÑÐ] ²ÄÁÏѧµ÷¼Á +10 ÌáÉñ¶¹É³°ü 2026-02-28 12/600 2026-03-02 09:26 by ÀîÀÏʦ£¡
[¿¼ÑÐ] ²ÄÁÏÀàÇóµ÷¼Á +11 wana_kiko 2026-02-28 14/700 2026-03-02 08:46 by ´ÏÃ÷µÄ´óËÉÊó
[¿¼ÑÐ] ²ÄÁϸ´ÊÔµ÷¼Á +4 ѧ²ÄÁϵĵã 2026-03-01 5/250 2026-03-02 08:26 by houyaoxu
[¿¼ÑÐ] 0857µ÷¼Á +4 Ò»ll°ë 2026-02-28 5/250 2026-03-02 02:33 by 908055542
[˶²©¼ÒÔ°] ²©Ê¿×Ô¼ö +7 ¿ÆÑй·111 2026-02-26 11/550 2026-03-01 22:24 by ÕÜÆ½L
[¿¼ÑÐ] 290Çóµ÷¼Á +9 ²ÄÁÏר˶µ÷¼Á£» 2026-02-28 11/550 2026-03-01 17:21 by sunny81
[¿¼ÑÐ] ¿ÎÌâ×é½ÓÊÕ²ÄÁÏÀàµ÷¼ÁÑо¿Éú +3 gaoxiaoniuma 2026-02-28 4/200 2026-03-01 14:30 by jjjÈý¿ç
[¿¼ÑÐ] 298Çóµ÷¼Á +9 È˼äΨÄãÊÇÇå»¶ 2026-02-28 12/600 2026-03-01 14:23 by Ducount.Y
[¿¼ÑÐ] 317Ò»Ö¾Ô¸»ªÄÏÀí¹¤µçÆø¹¤³ÌÇóµ÷¼Á +6 Soliloquy_Q 2026-02-28 11/550 2026-03-01 11:14 by ¸èliekkas
[¿¼²©] ²©Ê¿×Ô¼ö +4 kkluvs 2026-02-28 4/200 2026-03-01 10:19 by 𥰲𥰲
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û