±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1096  |  »Ø¸´: 6
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

xiayudong

½ð³æ (СÓÐÃûÆø)

[½»Á÷] ¡¾ÇóÖú¡¿·ºº¯·ÖÎöÇóÖú ÒÑÓÐ5È˲ÎÓë

ÇóÖúÇó¸ßÊÖ£¬½â´ð£¬Ð»Ð»£¡£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

xiayudong

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
Originally posted by Pchief at 2011-01-03 11:03:44:

лл£¬ºÜÇåÎú¡£·Ç³£ÓÐÓá£
6Â¥2011-01-03 12:43:56
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 7 ¸ö»Ø´ð

jfili

½ð³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
Õ⣬H ÊÇ Hilbert ¿Õ¼ä£¬x=x0 °¡£¬Õ⻹ÓÃÖ¤Ã÷Âð£¿

ÌâÄ¿Èç¹ûÈçÏ»¹ÊÇÓÐһЩÒâ˼µÄ£ºV ÊÇ Hilbert ¿Õ¼ä£¬H ÊÇ V  µÄ ×ӿռ䣬£¨e1,e2,...,en£©ÊÇVµÄ±ê×¼Õý½»»ù£¬¶ÔÈÎÒâ x\in H, x0=....
Ö¤Ã÷µÄ½á¹ûºÍÉÏÃæÏàͬ
2Â¥2011-01-03 09:08:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hebtukj

½ð³æ (СÓÐÃûÆø)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
²»ÖªµÀÊÇ·ñÕýÈ·£¬x_0Ï൱ÓÚxÔÚe_i(i=1,2,...n)Éú³É¿Õ¼äÉϵÄͶӰ£¬ÓÒ±ßÊÇxÓëe_i(i=1,2,...n)Éú³É¿Õ¼äÉϵÄÈÎÒâÒ»¸öÔªµÄ²î£¬°Ñe_iÀ©³ä³ÆÕý½»»ùºó£¬×ó±ßÓ¦ÊÇ\sum^{\infty}_{i=n+1}(x,e_i)e_i, ÓÒ±ßÒª¶àÒ»¸ö\sum^{n}{i=1}(\alpha_i-(x,e_i))e_i.Ï൱ÓÚ||a||<=||a+b||,(ÆäÖÐa,bÊÇÕý½»µÄ).
3Â¥2011-01-03 10:28:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

songhuali

ľ³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
ÒýÓûØÌû:
Originally posted by xiayudong at 2011-01-02 21:21:46:
ÇóÖúÇó¸ßÊÖ£¬½â´ð£¬Ð»Ð»£¡£¡

ÕâÊÇHilbert¿Õ¼äÉϵÄÕý½»Í¶Ó°Ëã×ӵĽá¹û£¬Äã¿ÉÒÔ¿´¿´¡¶·ºº¯·ÖÎö¡·£¨ÕʧÇì±à£©ÉϵÄÓйØÕý½»Í¶Ó°µÄ½áÂ۾Ϳɣ¬²»ÒªÏëµÃÌ«ÄÑ£¬Æäʵ±È½Ï¼òµ¥¡£
ÀÖÔÚÆäÖÐ
4Â¥2011-01-03 10:28:54
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] һ־ԸʳƷ¿ÆÑ§Ó빤³Ì083200Çóµ÷¼Á +4 XQTJZ 2026-03-30 4/200 2026-03-31 04:10 by fmesaito
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤µ÷¼Á +15 kikiki7 2026-03-30 15/750 2026-03-31 04:02 by fmesaito
[¿¼ÑÐ] 274Çóµ÷¼Á +4 xiao°®Í¬Ñ§ 2026-03-30 4/200 2026-03-31 00:04 by jp9609
[¿¼ÑÐ] 286·Öµ÷¼Á +10 Faune 2026-03-30 11/550 2026-03-30 20:35 by °¡Àî999
[¿¼ÑÐ] 279Çóµ÷¼Á +12 jµÄÁ¢·½ 2026-03-29 12/600 2026-03-30 20:30 by dick_runner
[¿¼ÑÐ] 329Çóµ÷¼Á£¬Ò»Ö¾Ô¸Î÷±±¹¤Òµ´óѧ£¬²ÄÁϹ¤³Ì£¨085601£© +5 СС»úÁ鳿 2026-03-29 11/550 2026-03-30 15:02 by Wang200018
[˶²©¼ÒÔ°] Çóµ÷¼Á Óлú»¯Ñ§¿¼ÑÐ356·Ö +10 Nadiums 2026-03-25 11/550 2026-03-30 11:56 by yjolah
[¿¼ÑÐ] Çó»¯Ñ§µ÷¼Á +11 wulanna 2026-03-28 11/550 2026-03-30 10:59 by ̽123
[¿¼ÑÐ] Çóµ÷¼Á +10 ÕÅzz111 2026-03-27 11/550 2026-03-30 09:17 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] ¿¼Ñе÷¼Á +7 СÀ¯ÐÂ±Ê 2026-03-29 7/350 2026-03-29 19:00 by ѧԱ8dgXkO
[¿¼ÑÐ] 356Çóµ÷¼Á +4 gysy?s?a 2026-03-28 4/200 2026-03-29 10:32 by ÌÆãå¶ù
[¿¼ÑÐ] 0856²ÄÁÏ»¯¹¤µ÷¼Á ×Ü·Ö330 +14 zhubinhao 2026-03-27 14/700 2026-03-29 10:01 by Sjndkwm
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á£¬Çóµ¼Ê¦ÊÕ +9 ÌìÌìºÃÔËÀ´Éϰ¶° 2026-03-24 10/500 2026-03-28 22:17 by chemzp
[¿¼ÑÐ] 070300Çóµ÷¼Á306·Ö +4 26ÒªÉϰ¶ 2026-03-27 4/200 2026-03-28 13:06 by ÌÆãå¶ù
[¿¼ÑÐ] 085602 307·Ö Çóµ÷¼Á +7 ²»ÖªµÀ½Ðʲô£¡ 2026-03-26 7/350 2026-03-28 09:57 by ÉñÂí¶¼²»¶®
[¿¼ÑÐ] 0703»¯Ñ§Çóµ÷¼Á£¬¸÷λÀÏʦ¿´¿´ÎÒ£¡£¡£¡ +5 Æîì÷ì÷ 2026-03-25 5/250 2026-03-27 21:44 by ¶«·½ÖíÖí
[¿¼ÑÐ] 086000µ÷¼Á +3 7901117076 2026-03-26 3/150 2026-03-27 21:34 by Jianing_Mi
[¿¼ÑÐ] 285Çóµ÷¼Á +4 AZMK 2026-03-27 7/350 2026-03-27 20:59 by AZMK
[¿¼ÑÐ] 085600£¬²ÄÁÏÓ뻯¹¤321·Ö£¬Çóµ÷¼Á +9 ´ó²öС×Ó 2026-03-27 9/450 2026-03-27 14:30 by mmm just
[¿¼ÑÐ] ¿¼Ñе÷¼Á +9 СÀ¯ÐÂ±Ê 2026-03-26 9/450 2026-03-27 11:10 by ²»³Ôô~µÄ؈
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û