²é¿´: 1683  |  »Ø¸´: 3
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

haiyiheng

½ð³æ (СÓÐÃûÆø)

[ÇóÖú] ¹ØÓÚͼÏñ±ßÔµ¼ì²âÖÐÀ­ÆÕÀ­Ë¹Ëã×ÓµÄÄ£°åµÄÎÊÌâ ÒÑÓÐ2È˲ÎÓë

ÔÚͼƬ2ÖУ¬£¨8-17£©Ê½ÊÇÔõôÀ´µÄ£¬µÈʽ×ó±ß²»Ó¦¸ÃÊÇ2±¶µÄ¨Œ¡¤¨Œf(x,y)Â𣬻¹ÓÐÄ£°åµÄ·ûºÅΪʲôÊÇÓëʽ×ÓÖÐÊÇÏà·´µÄ

¹ØÓÚͼÏñ±ßÔµ¼ì²âÖÐÀ­ÆÕÀ­Ë¹Ëã×ÓµÄÄ£°åµÄÎÊÌâ
ͼƬ1.PNG


¹ØÓÚͼÏñ±ßÔµ¼ì²âÖÐÀ­ÆÕÀ­Ë¹Ëã×ÓµÄÄ£°åµÄÎÊÌâ-1
ͼƬ2.PNG
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zhxh1997

ľ³æ (ÕýʽдÊÖ)

ÂúÊÀ½ç·Éѽ

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
haiyiheng: ½ð±Ò+15, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸, ллÄãµÄ»Ø´ð£¬Äܲ»ÄÜÍÆ¼ö±¾ÊéÄØ 2015-06-05 16:55:01
1. ¹ØÓÚ8-17ʽ×Ó£º
ͼ1µÄµÚÒ»¸öʽ×Ó¶®Á˰ɣ¬ÄÇÊǺáÏòÓë×ÝÏòµÄ¶þ½×²î·Ö¡£45¶ÈÓë135¶ÈµÄ¶þ½×²î·Ö¾ÍÊÇ
f(x-1,y+1) + f(x+1,y-1) - 2f(x,y)
f(x+1, y+1) + f(x-1,y-1) -2f(x,y)
°ÑºáÏò£¬×ÝÏò£¬45¶È·½Ïò£¬135¶È·½ÏòµÄËĸö¶þ½×²î·Ö¼ÓÆðÀ´¾ÍµÃµ½Ä£°å(¹ØÓÚ·ûºÅÏÂÃæËµ)
2. ÊÂʵÉϺܶàͼÏñ´¦ÀíµÄÊéÖиø³öµÄÄ£°åÓëͼ2ÖÐÄ£°å·ûºÅÏà·´¡£µ«Õâ²»´æÔÚʵÖÊÉϵIJî±ð¡£
2.1 Èç¹ûÒªÇó±ßÔµµÄÇ¿¶ÈµÄ»°£¬¼ÆËãÂ˲¨ºóµÄ¾ø¶ÔÖµ¾Í¿ÉÒÔ¡£
2.2 Èç¹ûÒªÖªµÀÄÄЩµØ·½ÊDZßÔµ£¬¼ì²éÁã½»²æµã¾Í¿ÉÒÔÁË¡£Ò²¾ÍÊÇÕý¸º»ò¸ºÕý½»²æÖ®´¦¡£ÕâºÍÄ£°åµÄ·ûºÅûÓйØÏµ¡£
×¢Ò⣬À­ÆÕÀ­Ë¹Ä£°åÊǼì²â²»Á˱ßÔµµÄ·½ÏòµÄ°¡£¡
ÁíÍ⣬ͼ2ÊÇ´ÓÊéÉÏ¿ÙÏÂÀ´µÄ°É£¿Ð´Õâ±¾ÊéµÄÈ˺öÂÔÁË£¬Ã»ÓдӶÁÕߵĽǶȿ¼ÂÇÎÊÌâ¡£²¢²»ÊÇ˵Ëûд´íÁË£¬ÊÇÐðÊöµÄ²»³ä·Ö£¬ÈóõѧÕßÀ§»ó¡£
ͼÐΣ¬Í¼Ïñ£¬ÊÓ¾õ£¬ÐźŴ¦Àí£¬»úÆ÷ѧϰµÈ»¶Ó­½»Á÷£¡¸úÎÒ½»Á÷ʱÇë°ÑÎÊÌâÃèÊöÇå³þ£¬²»ÒªÌ«Áýͳ¡£
3Â¥2015-06-04 21:06:28
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 4 ¸ö»Ø´ð

rnali

½ð³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï
haiyiheng: ½ð±Ò+5, ¡ïÓаïÖú, лл 2015-06-05 16:55:27
1ÎÒ̸̸ÎÒµÄÀí½â  ÕâЩËã×Ó ¸´ÔÓµãµÄ¼ÆËã¶¼ÊÇ8ÁÚÓòµÄ  ¾ÍÊÇÔÚ9¹¬¸ñÖÐÐÄÏòÍâ±éÀúѰÕÒ¾ØÕóÖеÄÊýÖµ  
Äã˵µÄÄǸöËã×ÓµÄÕý¸ººÅµÄÎÊÌâ¸ù±¾Ã»ÎÊÌâ  Ö»ÊÇ˵³ÌÐòÔËÐÐʱ ÍùÄĸö·½ÏòÒÀ´Î˳ÐòѰÕÒ
2 ¾ÍÊÇÆ«µ¼ÊýµÄÎÊÌâ  ÕâЩ¸ö·½³ÌÊÇÀëÉ¢»¯µÄ±íʾ Òâ˼¾ÍÊÇÔÚÄǸö9¹¬¸ñ»ù´¡ÉÏ ÒÔ˭ΪµÚÒ»µã£¨Ô­µã£©×ªÈ¦È¦µÄÎÊÌâ Ò²¾ÍÊÇ45 »¹ÊÇ135½Ç¶ÈµÄÎÊÌâ
Äã×Ô¼ºÒ»¸ö¸öÊÔÊÔ  °Ñ×ø±ê¶ÔÓ¦ÉÏÈ¥¾ÍÊÇÁË Ó¦¸ÃºÜÈÝÒ×
×£ºÃ¡£
2Â¥2015-06-04 11:17:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

haiyiheng

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
3Â¥: Originally posted by zhxh1997 at 2015-06-04 21:06:28
1. ¹ØÓÚ8-17ʽ×Ó£º
ͼ1µÄµÚÒ»¸öʽ×Ó¶®Á˰ɣ¬ÄÇÊǺáÏòÓë×ÝÏòµÄ¶þ½×²î·Ö¡£45¶ÈÓë135¶ÈµÄ¶þ½×²î·Ö¾ÍÊÇ
f(x-1,y+1) + f(x+1,y-1) - 2f(x,y)
f(x+1, y+1) + f(x-1,y-1) -2f(x,y)
°ÑºáÏò£¬×ÝÏò£¬45¶È·½Ïò£¬135¶È·½ÏòµÄ ...

ºáÏò£¬×ÝÏò£¬45¶È·½Ïò£¬135·½ÏòµÄËĸö¶þ½×²î·Ö¼ÓÆðÀ´µÃµ½Ä£°åÎÒ¶®£¬µ«´ÓÊýѧ½Ç¶È½²ÎÒ×ܾõµÃ¼ÓÆðÀ´Ó¦¸ÃÊÇ      2±¶       µÄ¨Œ¡¤¨Œf(x,y)£¬
ÆäʵÎÒ¶®£¬¶ÔÓÚ±ßÔµ¼ì²â£¬Õâ¸öÎÊÌâºÁÎÞÒâÒ壬ллÄãµÄ»Ø´ð

ͼȷʵÊÇ´ÓÊéÉÏ¿ÙÏÂÀ´µÄ£¬ÊÇËïÛÆ»ªµÄ¡¶Êý×ÖͼÏñ´¦Àí Ô­ÀíÓëËã·¨ ¡·£¬ÇóÍÆ¼öÒ»±¾½²ÊöͼÏñ´¦ÀíÔ­ÀíºÍËã·¨µÄºÃÊé
4Â¥2015-06-05 16:53:29
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©»¯¹¤´óѧ²ÄÁÏÓ뻯¹¤£¨085600£©296Çóµ÷¼Á +3 µ¾ÆÞС±à 2026-03-26 3/150 2026-03-26 09:08 by mmm just
[¿¼ÑÐ] Ò»Ö¾Ô¸¹þ¹¤´ó£¬085400£¬320£¬Çóµ÷¼Á +4 gdlf9999 2026-03-24 4/200 2026-03-25 23:01 by boxking200
[¿¼ÑÐ] ¿¼Ñе÷¼Á +6 ºôºô£¿~+123456 2026-03-24 6/300 2026-03-25 22:55 by 418490947
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖÐÄÏ´óѧ»¯Ñ§Ñ§Ë¶0703×Ü·Ö337Çóµ÷¼Á +7 niko- 2026-03-22 7/350 2026-03-25 20:14 by qingfeng258
[¿¼ÑÐ] ²ÄÁÏר˶ 335 ·ÖÇóµ÷¼Á +4 ¾Ü¾øÀ䱩Á¦ 2026-03-25 4/200 2026-03-25 18:45 by haxia
[¿¼ÑÐ] 26¿¼ÑÐ-291·Ö-ÏÃÃÅ´óѧ£¨085601£©-ÈáÐÔµç×ÓѧԺ²ÄÁϹ¤³ÌרҵÇóµ÷¼Á +3 min3 2026-03-24 4/200 2026-03-25 18:22 by xcjcqu
[¿¼ÑÐ] Çóµ÷¼Á +6 ÑÐÑУ¬½Óµç»° 2026-03-24 7/350 2026-03-24 17:01 by barlinike
[¿¼ÑÐ] 292Çóµ÷¼Á +4 ¶ì¶ì¶ì¶î¶î¶î¶î¶ 2026-03-24 4/200 2026-03-24 16:41 by peike
[¿¼ÑÐ] 307Çóµ÷¼Á +3 ÓàÒâÇä 2026-03-21 6/300 2026-03-24 15:03 by ÓàÒâÇä
[¿¼ÑÐ] 284Çóµ÷¼Á +3 yanzhixue111 2026-03-23 6/300 2026-03-23 22:58 by pswait
[¿¼ÑÐ] »¯Ñ§308·ÖÇóµ÷¼Á +3 ÄãºÃÃ÷ÌìÄãºÃ 2026-03-23 3/150 2026-03-23 20:11 by macy2011
[¿¼ÑÐ] 291Çóµ÷¼Á +5 ‹üÈA 2026-03-22 5/250 2026-03-23 09:20 by haoshis
[¿¼ÑÐ] 315·Ö£¬³ÏÇóµ÷¼Á£¬²ÄÁÏÓ뻯¹¤085600 +3 13756423260 2026-03-22 3/150 2026-03-22 20:11 by edmund7
[¿¼ÑÐ] 311Çóµ÷¼Á +3 26ÑÐ0 2026-03-20 3/150 2026-03-22 14:46 by ColorlessPI
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖØÇì´óѧ085700×ÊÔ´Óë»·¾³×Ü·Ö308Çóµ÷¼Á +7 īīĮ 2026-03-20 7/350 2026-03-21 16:36 by barlinike
[¿¼ÑÐ] 332Çóµ÷¼Á +3 ·ï»ËÔº¶¡Õæ 2026-03-20 3/150 2026-03-21 10:27 by luoyongfeng
[¿¼ÑÐ] Ò»Ö¾Ô¸Äϲý´óѧ£¬327·Ö£¬²ÄÁÏÓ뻯¹¤085600 +9 Ncdx123456 2026-03-19 9/450 2026-03-20 23:41 by lovewei0727
[¿¼ÑÐ] Ò»Ö¾Ô¸ Î÷±±´óѧ £¬070300»¯Ñ§Ñ§Ë¶£¬×Ü·Ö287£¬Ë«·ÇÒ»±¾£¬Çóµ÷¼Á¡£ +4 ³¿»èÏßÓëÐǺ£ 2026-03-19 4/200 2026-03-20 22:15 by JourneyLucky
[¿¼ÑÐ] 290Çóµ÷¼Á +7 ^O^Ø¿ 2026-03-19 7/350 2026-03-20 21:43 by JourneyLucky
[¿¼ÑÐ] 295¸´ÊÔµ÷¼Á +8 ¼òľChuFront 2026-03-19 8/400 2026-03-20 20:44 by zhukairuo
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û