²é¿´: 6372  |  »Ø¸´: 1

ľ֦֮

Í­³æ (СÓÐÃûÆø)

[ÇóÖú] ÒÑÖª¸÷µã¶þÎ¬×ø±ê£¬Çó¸÷µãÖ®¼äµÄ¾àÀë

ÒÑÖªµã1£¨x1,y1£©¡¢2£¨x2,y2£©¡¢3£¨x3,y3£©¡¢4£¨x4,y4£©......µÈ¶à¸öµãµÄ   ¶þÎ¬Æ½Ãæ¼¸ºÎ×ø±ê £¬ÏÖÇó¸÷µãÖ®¼ä£¨Èç µã1Óë2¡¢1Óë3¡¢1Óë4£»  2Óë3¡¢2Óë4£»    3Óë4.......£©µÄ¾àÀ루³¤¶È£©¡£

ÓÉÓÚ±¾ÈËMATLAB³õѧ£¬Ö»ÖªµÀÇó¾àÀëµÄ¹«Ê½ÊÇsqrt((x2-x1)^2+(y2-y1)^2£¨Èçµã1Óëµã2£©£¬µ«ÊDZàд   Ñ­»·µÄ¼ÆËã²½Öè  ²»»á°¡¡£

Ï£ÍûµÃµ½¸÷λ³æÓѵİïÖú£¡¸Ð¼¤²»ÒÑ£¡£¡£¡Ð»Ð»£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

libralibra

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

æôÆï½«¾ü

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ľ֦֮: ½ð±Ò+10, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸, лл£¡£¡£¡ºÇºÇ£¬ÓÖÊÇÄãµÄ°ïæ°¡£¡À÷º¦°¡£¡£¡£¡ºÃÓá£ÊÔ¹ýÁË 2013-10-16 09:08:22
matlabÒѾ­ÓÐÁËÄÚÖú¯ÊýʵÏÖÕâ¸ö¹¦ÄÜ,²»ÐèÒªÓÃÑ­»·
½«ÄãµÄ¶þάµã±£´æÎªÒ»¸ö¾ØÕó,ÿһÐÐÊÇÒ»¸öµãµÄ(x,y),È»ºóÖ±½ÓÓú¯Êý¿ÉÒԵõ½Ò»¸ö¾àÀë¾ØÕó(¶Ô³ÆµÄ),ÆäÖÐmat(i,j)¾ÍÊǵÚi¸öµãµ½µÚj¸öµãµÄ¾àÀë,mat(i,j)=mat(j,i)
²âÊÔ´úÂëÈçÏÂ:
CODE:
a = [0,0;
    1,1;
    2,2];
mat_dist = squareform(pdist(a))

½á¹û:
CODE:
mat_dist =

         0    1.4142    2.8284
    1.4142         0    1.4142
    2.8284    1.4142         0

matlab/VB/python/c++/Javaд³ÌÐòÇë·¢QQÓʼþ:790404545@qq.com
2Â¥2013-10-15 22:52:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ľ֦֮ µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤Çóµ÷¼Á +7 Ϊѧ666 2026-03-16 7/350 2026-03-19 14:48 by ¾¡Ë´Ò¢1
[¿¼ÑÐ] 304Çóµ÷¼Á +3 ÂüÊâ2266 2026-03-18 3/150 2026-03-19 14:42 by peike
[¿¼ÑÐ] 0817 »¯Ñ§¹¤³Ì 299·ÖÇóµ÷¼Á ÓпÆÑо­Àú ÓжþÇøÎÄÕ +12 rare12345 2026-03-18 12/600 2026-03-19 14:41 by peike
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸:ÄϾ©º½¿Õº½Ìì´óѧ´óѧ £¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶£¬×Ü·Ö289·Ö +3 @taotao 2026-03-19 3/150 2026-03-19 14:07 by peike
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á +3 18889395102 2026-03-18 3/150 2026-03-19 13:53 by houyaoxu
[¿¼ÑÐ] Ò»Ö¾Ô¸ Î÷±±´óѧ £¬070300»¯Ñ§Ñ§Ë¶£¬×Ü·Ö287£¬Ë«·ÇÒ»±¾£¬Çóµ÷¼Á¡£ +3 ³¿»èÏßÓëÐǺ£ 2026-03-19 3/150 2026-03-19 13:36 by houyaoxu
[¿¼ÑÐ] 294Çóµ÷¼Á²ÄÁÏÓ뻯¹¤×¨Ë¶ +11 ݤÎÉ­ÁÖ 2026-03-18 11/550 2026-03-19 13:22 by houyaoxu
[¿¼ÑÐ] ¡¾Í¬¼ÃÈí¼þ¡¿Èí¼þ£¨085405£©¿¼ÑÐÇóµ÷¼Á +3 2026eternal 2026-03-18 3/150 2026-03-18 19:09 by ²«»÷518
[¿¼ÑÐ] 295Çóµ÷¼Á +3 Ò»Ö¾Ô¸¾©Çø211 2026-03-18 5/250 2026-03-18 17:03 by zhaoqian0518
[¿¼ÑÐ] 288Çóµ÷¼Á£¬Ò»Ö¾Ô¸»ªÄÏÀí¹¤´óѧ071005 +4 ioodiiij 2026-03-17 4/200 2026-03-18 12:36 by Linda Hu
[¿¼ÑÐ] 304Çóµ÷¼Á +12 СÐÜjoy 2026-03-14 13/650 2026-03-18 12:34 by Linda Hu
[¿¼ÑÐ] 0703»¯Ñ§Çóµ÷¼Á ×Ü·Ö331 +3 ZY-05 2026-03-13 3/150 2026-03-18 10:58 by macy2011
[¿¼ÑÐ] 301Çóµ÷¼Á +9 yyÒªÉϰ¶Ñ½ 2026-03-17 9/450 2026-03-18 08:58 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] Áº³ÉΰÀÏʦ¿ÎÌâ×é»¶Ó­ÄãµÄ¼ÓÈë +8 һѼѼӴ 2026-03-14 10/500 2026-03-17 15:07 by һѼѼӴ
[¿¼ÑÐ] 290Çóµ÷¼Á +6 ¿×Ö¾ºÆ 2026-03-12 11/550 2026-03-17 14:41 by ÖÜÖÛÖÛ77
[¿¼ÑÐ] 326Çóµ÷¼Á +4 ŵ±´¶û»¯Ñ§½±êéê 2026-03-15 7/350 2026-03-16 17:11 by ŵ±´¶û»¯Ñ§½±êéê
[¿¼ÑÐ] 070300»¯Ñ§Ñ§Ë¶Çóµ÷¼Á +6 Ì«Ïë½ø²½ÁË0608 2026-03-16 6/300 2026-03-16 16:13 by kykm678
[¿¼ÑÐ] 289Çóµ÷¼Á +4 ÕâôÃû×ÖÕ¦Ñù 2026-03-14 6/300 2026-03-14 18:58 by userper
[¿¼ÑÐ] ѧ˶285Çóµ÷¼Á +13 Wisjxn 2026-03-12 46/2300 2026-03-14 10:33 by JourneyLucky
[¿¼ÑÐ] Çó²ÄÁϵ÷¼Á 085600Ó¢Ò»Êý¶þ×Ü·Ö302 ǰÈý¿Æ235 ¾«Í¨»úÆ÷ѧϰ Ò»Ö¾Ô¸¹þ¹¤´ó +4 ÁÖyaxin 2026-03-12 4/200 2026-03-13 22:04 by ÐÇ¿ÕÐÇÔÂ
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û