±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1202  |  »Ø¸´: 4

ÜñÇÅ

гæ (СÓÐÃûÆø)

[ÇóÖú] Çë½Ì¸÷λ´óÉñ¹ØÓÚÈ¡Õûº¯ÊýµÄÒ»¸öÎÊÌâ

tÊôÓÚ£¨0,1£©£¬A°üº¬ÔÚÒ»¸öÓн缯ÖÐ
A={x| kx-[kx]=t}£¬ÆäÖÐ[ ]±íʾȡÕû
ÈçºÎÖ¤Ã÷kÇ÷ÓÚÎÞÇîµÄʱºò£¬¼¯ºÏAµÄ²â¶ÈÇ÷ÓÚ0£¿

[ Last edited by ÜñÇÅ on 2013-10-30 at 11:56 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

jabile

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
soliton923: лл²ÎÓëÌÖÂÛ£¬ 2013-11-03 19:25:29
ÄãµÃ˵Ã÷ÊÇʲô²â¶È
2Â¥2013-10-30 11:58:01
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

˼ÕßÎÞÑÄ

½ð³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÜñÇÅ: ½ð±Ò+10 2013-11-02 12:42:10
soliton923: лл²ÎÓëÌÖÂÛ 2013-11-03 19:26:04
Èç¹ûLebesgue²â¶È£¬Ó¦¸Ã¶ÔÈÎÒâK²â¶È¶¼ÊÇÁã¡£Èç¹ûkx²»ÎªÕûÊý£¬Ôò´æÔÚÒ»¸ö×㹻СµÄÕýÊýa£¬Ê¹µÃ[k(x+a)]=[kx]
[k(x-a)]=[kx]£¬Ò²¾ÍÊÇËµÇø¼ä(x-a,x+a)ÖÐÖ»ÄÜÓÐÒ»¸öµãÔÚAÖУ¬Èç¹ûkxΪÕûÊý£¬ÓÉÓÚA°üº¬ÔÚÓн缯ÖУ¬ÏÔÈ»´æÔÚÒ»¸ö×㹻СµÄÕýÊýb£¬Ê¹µÃ(x-b,x+b)ÖÐÖ»ÓÐÒ»¸öxÈÃkxΪÕûÊý¡­¡­ÉÏÃæÌÖÂÛ˵Ã÷AÖеĵãÊÇ¿ÉÊýµÄ£¬ËùÒÔ²â¶ÈΪÁã
3Â¥2013-10-30 13:50:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÜñÇÅ

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by jabile at 2013-10-30 11:58:01
ÄãµÃ˵Ã÷ÊÇʲô²â¶È

Lebesgue²â¶È
4Â¥2013-10-30 15:22:36
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÜñÇÅ

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
3Â¥: Originally posted by ˼ÕßÎÞÑÄ at 2013-10-30 13:50:10
Èç¹ûLebesgue²â¶È£¬Ó¦¸Ã¶ÔÈÎÒâK²â¶È¶¼ÊÇÁã¡£Èç¹ûkx²»ÎªÕûÊý£¬Ôò´æÔÚÒ»¸ö×㹻СµÄÕýÊýa£¬Ê¹µÃ=
=£¬Ò²¾ÍÊÇËµÇø¼ä(x-a,x+a)ÖÐÖ»ÄÜÓÐÒ»¸öµãÔÚAÖУ¬Èç¹ûkxΪÕûÊý£¬ÓÉÓÚA°üº¬ÔÚÓн缯ÖУ¬ÏÔÈ»´æÔÚÒ»¸ö×㹻СµÄÕýÊýb£¬Ê¹µÃ ...

лл£¬¡±´æÔÚÒ»¸ö×㹻СµÄÕýÊýa£¬Ê¹µÃ[k(x+a)]=[kx]
[k(x-a)]=[kx]¡°ÕâÊÇʲôÒâ˼£¿
ÎÒÏëÖªµÀÈç¹ûÊÇÏÂÃæÕâÖÖÇé¿öÄØ£¿A={x| y*kx-[y*kx]=t}£¬ÕâÀïyºÍx¶¼ÊÇR^NÖеÄÏòÁ¿£¬*±íʾÄÚ»ý£¬ÕâÑùµÄ»°Õâ¸ö¼¯ºÏ»¹ÊÇÁã²â¼¯Âð£¿
ллÀ²
5Â¥2013-10-30 16:05:09
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ÜñÇÅ µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ¿¼ÑÐÉúÎïÓëÒ½Ò©µ÷¼Á +8 Ìúº©º©123425 2026-03-31 9/450 2026-04-06 12:52 by lys0704
[¿¼ÑÐ] 377Çóµ÷¼Á +6 by.ovo 2026-04-05 6/300 2026-04-05 22:18 by dongzh2009
[¿¼ÑÐ] 348Çóµ÷¼Á +3 ³µÀå×Ózzz 2026-04-05 3/150 2026-04-05 20:30 by à£à£à£0119
[¿¼ÑÐ] 270Çóµ÷¼Á +9 С½Üpp 2026-03-31 11/550 2026-04-05 11:02 by ·çÓêÎÞÇç
[¿¼ÑÐ] 298Çóµ÷¼Á +7 manman511 2026-04-05 7/350 2026-04-05 10:29 by ÌÆãå¶ù
[¿¼ÑÐ] 283Çóµ÷¼Á +4 mcbbc 2026-04-03 5/250 2026-04-04 20:51 by imissbao
[¿¼ÑÐ] µ÷¼Á +9 19945159693 2026-04-03 10/500 2026-04-04 20:16 by dongzh2009
[¿¼ÑÐ] 272Çóµ÷¼Á +4 Ëɰس£Çà5 2026-04-03 4/200 2026-04-04 17:03 by babysonlkd
[¿¼ÑÐ] 293·ÖÇóµ÷¼Á£¬ÍâÓïΪ¶íÓï +6 ¼ÓÒ»Ò»¾Å 2026-03-31 6/300 2026-04-04 14:57 by ´ÏÃ÷µÄ´óËÉÊó
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +6 ·¶¸ùÅà 2026-04-04 6/300 2026-04-04 14:27 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©¿Æ¼¼´óѧ²ÄÁϹ¤³Ì085601£¬Çóµ÷¼Á +17 cdyw 2026-04-02 18/900 2026-04-04 11:14 by w_xuqing
[¿¼ÑÐ] 26µ÷¼Á 086003 +6 ʧ»îµÄϸ°û 2026-04-04 6/300 2026-04-04 09:50 by zhangdingwa
[¿¼ÑÐ] 085601Ò»Ö¾Ô¸±±Àí325·ÖÇóµ÷¼Á +6 ÕÒµ÷¼Á£¬£¬ 2026-04-02 6/300 2026-04-03 22:20 by –¹Æ?
[¿¼ÑÐ] µ÷¼Á +7 ìíáº. 2026-04-02 7/350 2026-04-03 09:11 by »¨ß»¹Ç·600
[¿¼ÑÐ] Çóµ÷¼Á 302·Ö³õÊÔ 0854 +5 Áæ¿ÉÀÖ 2026-04-02 5/250 2026-04-02 17:53 by ±ÊÂä½õÖÝ
[¿¼ÑÐ] 346Çóµ÷¼Á +5 Ö£³ÏÀÖ 2026-04-02 5/250 2026-04-02 16:38 by SZW_UJN
[¿¼ÑÐ] Ò»Ö¾Ô¸ÏÃÃÅ´óѧ»¯Ñ§¹¤³Ì£¨×¨Ë¶£©-Êý¶þÓ¢¶þ406·Ö-Çóµ÷¼Á +5 Ïô󻯹¤ 2026-04-01 5/250 2026-04-02 10:03 by jp9609
[¿¼ÑÐ] 348»·¾³¹¤³Ìµ÷¼Á +3 ÎâÑå׿24k 2026-04-01 3/150 2026-04-02 09:14 by nanaliuyun
[¿¼ÑÐ] »·¾³¹¤³Ìµ÷¼Á +9 hyzzzzzzz. 2026-04-01 9/450 2026-04-01 14:20 by salamander`
[¿¼ÑÐ] ½­ËÕËÕ±±¸ßУ³ÏÑûµ÷¼Áͬѧ +3 zzll406 2026-03-31 3/150 2026-03-31 16:54 by ¼°Ê±ÐÐÀÖfan
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û