²é¿´: 1171  |  »Ø¸´: 5
±¾Ìû²úÉú 4 ¸ö ÊýѧEPI £¬µã»÷ÕâÀï½øÐв鿴
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

СÀ¼»¨

Òø³æ (ÖøÃûдÊÖ)

[½»Á÷] ¡¾ÇóÖú¡¿ÇóÖúÒ»¸öÖÜÆÚÅÅÁÐÊý¾ÝµÄ º¯ÊýÐÎʽ£¬Çë³æÓÑÖ¸µã£¡

ÈçÏÂͼËùʾ£º
    ͼÖУ¬Ã¿¸öºÚµãÔÚ¿Õ¼ä³É¶Ô³Æ·Ö²¼£»ÇÒ Ã¿¸ö ºÚµã ÖÜΧ¶¼ÓÐ 6¸ö ×î½üÁÚµÄ ºÚµã£»
    ºÚµã µÄ¼ä¾à Ϊ a,  ÆäÖУ¬a=10£»
    ÿ¸ö¸öºÚµã¶ÔÓ¦µÄÊý¾Ý¶¼ÊÇÒ»ÑùµÄ£¬Æä×îÖÐÐÄ´¦ÊýֵΪ1£¬ÆäËûÊýÖµÓÉÖÐÐÄÏòËÄÖÜÖð½¥Ë¥¼õµ½0£¬Êý¾ÝÈçͼÖÐµÄ ÑÕÉ«°ôËùʾ
¡£


    ͼÖеĹæÂÉ£¬ÈçºÎÓÃÊýѧ±í´ïʽÀ´ÃèÊö£¨Ó¦¸ÃÊÇÀûÓà ÓàÏÒ£¬ÕýÏÒº¯Êý£¬ÒÔ¼°Æä ż¶û¹ØÏµ À´ÃèÊö£©

ÇëÊýѧ¸ßÊÖÖ¸µã£¡ ·Ç³£¸Ðл£¡






[ Last edited by СÀ¼»¨ on 2010-10-4 at 00:10 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

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

just_play

ÖÁ×ðľ³æ (ÕýʽдÊÖ)

СÀ¼»¨(½ð±Ò+3):ллÄãµÄ¹Ø×¢ºÍ°ï棡 ÎÒ×îÆÚÍûµÄ»¹ÊÇÄÜÓÃÕý¡¢ÓàÏÒ×ö³öÀ´¡£Ò²²»ÖªµÀÄÜ·ñÓÃÕý¡¢ÓàÏҵĹØÏµ±íÏÖ³öÀ´¡£ ºÜ¸ÐлÄúµÄÖ¸µã£¡ 2010-10-04 19:00:24
wuguocheng(ÊýѧEPI+1):´ó¼Ò¶¼ÐÁ¿àÁË 2010-10-22 19:31:50
Õâ´ó¸ÅÊǹÌÌåÎïÀíÀïÖÜÆÚÐÔ¸ñµãµÄµçºÉ·Ö²¼Ö®ÀàµÄÎÊÌ⣿ÒÔij¸öºÚµãΪԭµã£¬µÃµ½ÆäÖÜΧµÄ·Ö²¼f(x,y),ÆäÓà¸ñµã¸½½üµÄ·Ö²¼ÀûÓÃÖÜÆÚÐÔf(x,y)=f(x-n*a,y-m*3^0.5/2a) (n,mΪÕûÊý)¾Í¿ÉÒԵõ½ÁË
So Trivial !
3Â¥2010-10-04 12:27:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 6 ¸ö»Ø´ð

Pchief

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

СÀ¼»¨(½ð±Ò+10):¸ÐлPchief µÄÔٴΰïæ£¡ÄãÕâ¸ö·½·¨ÊÇ¿ÉÒÔ×ö³öÕâ¸öͼµÄ£¡ µ«×îÆÚÍûµÄ»¹ÊÇÄÜÓÃÕý¡¢ÓàÏÒ×ö³öÀ´¡£Ò²²»ÖªµÀÄÜ·ñÓÃÕý¡¢ÓàÏҵĹØÏµ±íÏÖ³öÀ´¡£ ºÜ¸ÐлÄúµÄÎÞ˽°ï棡ÎÒÔÙ¶à˼¿¼Ë¼¿¼ÏÈ£¡ 2010-10-04 18:59:18
wuguocheng(ÊýѧEPI+1):ÐÁ¿àÁË 2010-10-22 19:31:39
2Â¥2010-10-04 09:28:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

·çÔÆ¼ý

Í­³æ (СÓÐÃûÆø)

¡ï ¡ï
СÀ¼»¨(½ð±Ò+1):Ïë·¨ÓÐÆô·¢ÐÔ£¬Ð»Ð»ÄãµÄÎÞ˽°ï棬±§Ç¸£¬ÎÒÏÖÔÚÄÜ·¢µÄ½ð±ÒÌ«ÉÙÁË¡£ 2010-10-05 11:23:17
СÀ¼»¨(½ð±Ò+1):ÔÙ´Îлл£¡ 2010-10-05 11:23:39
wuguocheng(½ð±Ò+2):ÐÁ¿àÁË. 2010-10-22 19:32:08
wuguocheng:ÊÇ·ñÔ¸Òâµ½Êýѧ°æµ£ÈΰæÖ÷, Èç¹ûÔ¸Òâ, ¿ÉÒÔºÍÎÒÁªÏµ 2010-10-22 19:33:28
ÎÒ¾õµÃ¿ÉÒÔÒÔÒ»¸öµãΪԲÐÄ£¬ÒÔµ¥Î»1£¬2£¬3£¬...Ϊ°ë¾¶·Ö±ð×÷ͬÐÄÔ²£¬×îºóµÃµ½µÄ×ø±êΪԲÐÄO£¬°ë¾¶Îª1µÄÔ²ÖÜÉϵÄ6¸öµãΪ£¨cos (0*2Pi/6) , sin (0*2Pi/6)£©=£¨1£¬0£©,£¨cos (2Pi/6) , sin (2Pi/6) £©,£¨cos (2*2Pi/6) , sin (2*2Pi/6)£©,£¨cos (3*2Pi/6) , sin (3*2Pi/6)£©,£¨cos (4*2Pi/6) , sin (4*2Pi/6)£©,£¨cos (5*2Pi/6) , sin (5*2Pi/6)£©£¬È»ºóÊǰ뾶2£¬3£¬4£¬...£¬n£¬...ÉÏÃæ·Ö±ðÓÐ12£¬18£¬24£¬...£¬6n£¬...¸öµã£¬²»ÖªµÀ¶Ô²»¶Ô£¬´ó¼Ò¿ÉÒÔÌÖÂÛһϣ¬Ï£Íû¿ÉÒÔ¸øÓè°ïÖú£¬ºÇºÇ£¡

[ Last edited by ·çÔÆ¼ý on 2010-10-4 at 21:09 ]
4Â¥2010-10-04 21:06:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

onesupeng

½ð³æ (Ö°Òµ×÷¼Ò)

СÀ¼»¨(½ð±Ò+2):ллÄãµÄ¹Ø×¢ºÍÌáÐÑ£¡ ÓÉÓÚÄ£Ð͵ÄÐèÒª£¬Èç¹ûÄܹ¹Ôì³ÉÕýÏÒ¡¢ÓàÏҵĹØÏµ£¬¸üºÏÎÒµÄÎïÀíÇéÐΣ¡ ллÄãµÄÎÞ˽°ï棬±§Ç¸£¬ÎÒÏÖÔÚÄÜ·¢µÄ½ð±ÒÌ«ÉÙÁË£¡ 2010-10-05 11:26:39
wuguocheng(ÊýѧEPI+1):ÐÁ¿àÁË 2010-10-22 19:32:37
ÎÒ¾õµÃÊÓÇé¿ö¶ø¶¨£¬Òª¹»ÔìÕâÑùµÄº¯Êý£¨Ô²ÐÄ1£¬Ô²ÖÜ0£¬Ô²Ðĵ½Ô²Öܵ¥µ÷¼õ£©ÕæµÄºÜ¼òµ¥£¬ÎÞÂÛÓÃʲô±íʾ£¬ÕýÏÒÒ²ºÃ£¬¼¶ÊýÒ²°Õ

µ«ÊÇÈç¹ûÄܽáºÏÎïÀíÇéÐΣ¬ºó´¦Àí·ÖÎöµÈÀ´È¡Éᣬ¿ÉÄÜ»áºÃһЩ
³¤ÆÚÕÐÊÕ²©Ê¿Éú£¬²Î¼ûhttp://fsl-unsw.com
5Â¥2010-10-05 01:24:14
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸Öк£Ñó²ÄÁϹ¤³Ìר˶330·ÖÇóµ÷¼Á +5 С²Ä»¯±¾¿Æ 2026-03-18 5/250 2026-03-18 21:53 by ÎÞи¿É»÷111
[¿¼ÑÐ] 354Çóµ÷¼Á +4 Tyoumou 2026-03-18 7/350 2026-03-18 21:45 by Tyoumou
[¿¼ÑÐ] »¯Ñ§¹¤³Ì321·ÖÇóµ÷¼Á +15 ´óÃ×·¹£¡ 2026-03-15 18/900 2026-03-18 14:52 by haxia
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷ÄϽ»´ó£¬Çóµ÷¼Á +4 ²Ä»¯ÖðÃÎÈË 2026-03-18 4/200 2026-03-18 14:22 by 007_lilei
[¿¼²©] »·¾³ÁìÓòÈ«¹úÖØµãʵÑéÊÒÕÐÊÕ²©Ê¿1-2Ãû +3 QGZDSYS 2026-03-13 5/250 2026-03-18 11:13 by QGZDSYS
[¿¼ÑÐ] »·¾³¹¤³Ìµ÷¼Á +8 ´ó¿Édigkids 2026-03-16 8/400 2026-03-18 09:36 by zhukairuo
[¿¼ÑÐ] 334Çóµ÷¼Á +3 Ö¾´æ¸ßÔ¶ÒâÔÚ»úÐ 2026-03-16 3/150 2026-03-18 08:34 by lm4875102
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤Çóµ÷¼Á +6 Ϊѧ666 2026-03-16 6/300 2026-03-17 20:15 by peike
[˶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] 290Çóµ÷¼Á +6 ¿×Ö¾ºÆ 2026-03-12 11/550 2026-03-17 14:41 by ÖÜÖÛÖÛ77
[¿¼ÑÐ] 11408 Ò»Ö¾Ô¸Î÷µç£¬277·ÖÇóµ÷¼Á +3 zhouzhen654 2026-03-16 3/150 2026-03-17 07:03 by laoshidan
[¿¼ÑÐ] 070300»¯Ñ§Ñ§Ë¶Çóµ÷¼Á +6 Ì«Ïë½ø²½ÁË0608 2026-03-16 6/300 2026-03-16 16:13 by kykm678
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á 290·ÖÓпÆÑо­Àú£¬ÂÛÎÄÔÚͶ +7 ÄåÄågk 2026-03-14 7/350 2026-03-16 10:12 by houyaoxu
[¿¼²©] ¶«»ªÀí¹¤´óѧ»¯²Äרҵ26½ì˶ʿ²©Ê¿ÉêÇë +6 zlingli 2026-03-13 6/300 2026-03-15 20:00 by ryzcf
[¿¼ÑÐ] ²ÄÁÏ080500µ÷¼ÁÇóÊÕÁô +3 Ò»¿Åmeteor 2026-03-13 3/150 2026-03-14 10:54 by peike
[¿¼ÑÐ] ²ÄÁϹ¤³Ìµ÷¼Á +9 ßäßä¿Õ¿Õ 2026-03-12 9/450 2026-03-13 22:05 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 0703»¯Ñ§Çóµ÷¼Á +7 Â̶¹ÇÛ²ËÌÀ 2026-03-12 7/350 2026-03-13 17:25 by njzyff
[¿¼ÑÐ] 290Çóµ÷¼Á +7 ADT 2026-03-12 7/350 2026-03-13 15:17 by JourneyLucky
[¿¼ÑÐ] Çóµ÷¼Á +3 ³ÌÓ꺼 2026-03-12 3/150 2026-03-13 15:06 by JourneyLucky
[¿¼ÑÐ] 081200-11408-276ѧ˶Çóµ÷¼Á +3 ´Þwj 2026-03-12 4/200 2026-03-12 19:33 by Çóµ÷¼Ázz
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û