±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 3850  |  »Ø¸´: 11
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

°²Ïɶù

гæ (СÓÐÃûÆø)

[ÇóÖú] ÔÚmatlabÖÐÓÃmesh»­Èýάͼ´æÔÚµÄÎÊÌâ

´ó¼ÒºÃ£¬ÎÒÔÚÓÃmatlabÖвÉÓÃmesh»­Èýάͼ£¬ÓÃhold onÓï¾äÏ뽫¼¸¿éµÄÈýάͼ»­ÔÚÒ»¸öͼÉÏ£¬µ«ÊÇÖ»ÄÜÏÔʾһ²¿·Ö£¬ÆäËû²¿·Ö¶¼ÏÔʾ²»³öÀ´£¬Çë½Ì¸ßÊÖ¡£¶àл¶àл¡£
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

°²Ïɶù

гæ (СÓÐÃûÆø)

Ŷ£¬v_B1¡¢v_B2¡¢v_B3ÊÇ֮ǰ¶¨ÒåµÄÖµ£¬Êǹ̶¨µÄÊý¡£Õâ¸öÎÊÌâÎÒÒѾ­½â¾öÁË£¬³ýÁËÉÏÃæÌù³öµÄ³ÌÐòÍ⻹ÓÐһЩ»ù±¾µÄ²ÎÊý£¬ÎÒ½«ÕâЩ²ÎÊýÔÚÿһ¶ÎÀïÖØÐ¶¨ÒåÁËһϣ¬¾Í¿ÉÒԷ³öÍêÕûµÄͼÐÎÁË¡£·Ç³£¸ÐлÄãµÄ»Ø¸´¡£
4Â¥2013-05-10 08:31:50
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 12 ¸ö»Ø´ð

°²Ïɶù

гæ (СÓÐÃûÆø)

z1=0:0.05:10;                  
v1=1.065e+10:5e+6:1.185e+10;                                            
[z1,v1]=meshgrid(z1,v1);
P1=(v_B1-v1).^2;                    
mesh(z1,v1,P1)

z2=10:0.05:20;                  
v2=1.065e+10:5e+6:1.185e+10;                                            
[z2,v2]=meshgrid(z2,v2);
P2=(v_B2-v2).^2;
hold on;                    
mesh(z2,v2,P2);

z3=20:0.05:30;                  
v3=1.065e+10:5e+6:1.185e+10;                                            
[z3,v3]=meshgrid(z3,v3);
P3=(v_B3-v3).^2;
hold on;                    
mesh(z3,v3,P3);
ΪʲôÎҷ³öÀ´µÄͼÏñÖ»ÓÐz1²¿·Ö£¬ÆäËû²¿·Ö¶¼ÏÔʾ²»³öÀ´
2Â¥2013-05-09 11:14:49
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xiegangmai

°æÖ÷ (Ö°Òµ×÷¼Ò)

ÎÒûͷÏÎ

ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷

ÒýÓûØÌû:
2Â¥: Originally posted by °²Ïɶù at 2013-05-09 11:14:49
z1=0:0.05:10;                  
v1=1.065e+10:5e+6:1.185e+10;                                            
=meshgrid(z1,v1);
P1=(v_B1-v1).^2;                    
mesh(z1,v1,P1)

z2=10:0.05:20;    ...

v_B1¡¢v_B2¡¢v_B3ÊÇʲô¶«¶«£¿
Ã÷µÂºñѧ¡¢ÇóÊÇ´´ÐÂ
3Â¥2013-05-09 23:07:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

°²Ïɶù

гæ (СÓÐÃûÆø)

¶þάͼÖУ¬¿ÉÒÔÓÃ[AX,H1,H2]=plotyy(X,Y1,X,Y2,'plot')º¯Êý±íʾ³öÁ½¸ö×Ý×ø±ê£¬ÄÇÈýάͼÖУ¬Èç¹ûÓУ¨X,Y,Z1£©ºÍ£¨X,Y,Z2£©Á½×飬Ï뽫Æä·ÅÖÃÔÚÒ»¸öÈýάͼÖУ¬¼´ZÖá×ø±êÓÐÁ½ÖÖÖµµÄ»°£¬ÈçºÎÓóÌÐò±í´ïÄØ£¿
5Â¥2013-05-10 09:16:17
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 338Çóµ÷¼Á +4 ÎÒÏëÉϰ¶ii 2026-04-05 4/200 2026-04-06 21:04 by ľ×Ó¾ý1218
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤363ÇóÍÆ¼ö +11 zh096 2026-04-04 11/550 2026-04-06 19:14 by guanxin1001
[¿¼ÑÐ] 0703×Ü·Ö331Çóµ÷¼Á +12 ZY-05 2026-04-04 16/800 2026-04-06 17:54 by lijunpoly
[¿¼ÑÐ] 266Çóµ÷¼Á +19 ÑôÑôÍÛÈû 2026-04-01 19/950 2026-04-06 15:47 by lin-da
[¿¼ÑÐ] 081700£¬311£¬Çóµ÷¼Á +16 ¶¬Ê®Èý 2026-04-04 17/850 2026-04-06 14:56 by ÉÐË®¸óÖ÷
[¿¼ÑÐ] 0854Çóµ÷¼Á +4 assdll 2026-04-05 4/200 2026-04-06 12:29 by ÖзÉÔº¿Õ¹ÜѧԺÑ
[¿¼ÑÐ] 319·Ö085702°²È«¹¤³ÌÇóµ÷¼Á +4 rious 2026-04-05 4/200 2026-04-06 11:08 by ¾²¾²¾²¾²¾²¾²¾²¾
[¿¼ÑÐ] ÇóÖú071001µ÷¼Á£¡£¡£¡ +4 »ÆÊØËÉ 2026-04-05 5/250 2026-04-06 10:55 by 1028907439
[¿¼ÑÐ] 0703Çóµ÷¼Á383·Ö +9 W55j 2026-04-03 9/450 2026-04-06 06:50 by houyaoxu
[¿¼ÑÐ] µ÷¼Á +5 ºÃºÃ¶ÁÊé¡£ 2026-04-01 5/250 2026-04-05 17:54 by liucky
[¿¼ÑÐ] 341Çóµ÷¼Á +3 ѧÎÞÖ¹¾³£¬³å 2026-04-05 3/150 2026-04-05 09:40 by lbsjt
[¿¼ÑÐ] Çóµ÷¼Á +4 êɹ¦? 2026-04-03 4/200 2026-04-04 21:58 by hemengdong
[¿¼ÑÐ] 268Çóµ÷¼Á +8 ÄãºÃtg 2026-04-03 9/450 2026-04-04 05:08 by gswylq
[¿¼ÑÐ] Çóµ÷¼Á»ú»á +5 ÒâȾivy 2026-04-03 5/250 2026-04-03 15:13 by qoooooo614
[¿¼ÑÐ] 085801 ×Ü·Ö275 ±¾¿ÆÐÂÄÜÔ´ Çóµ÷¼Á +19 bradoner 2026-04-01 23/1150 2026-04-03 10:07 by linyelide
[¿¼ÑÐ] һ־Ըɽ¶«´óѧ»¯Ñ§Ó뻯¹¤Ñ§Ôº²ÄÁÏÓ뻯¹¤×¨Ë¶£¬360·ÖÇóµ÷¼Á +4 ²»Ô¸Í¸Â¶ÐÕÃûµÄË 2026-04-02 4/200 2026-04-03 09:29 by ÒÅÍüÏûʧµÄž™
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©¿Æ¼¼²ÄÁÏ¿ÆÑ§Ó빤³Ì288·Ö£¬Çóµ÷¼Á +14 Êdz½°¡ 2026-04-02 14/700 2026-04-02 21:10 by dongzh2009
[¿¼ÑÐ] Ò»Ö¾Ô¸±±½»´ó²ÄÁϹ¤³Ì×Ü·Ö358 +8 cs0106 2026-04-01 9/450 2026-04-02 10:36 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] 286Çóµ÷¼Á +5 Sa67890. 2026-04-01 7/350 2026-04-01 19:50 by 6781022
[¿¼ÑÐ] 085601Ó¢¶þÊý¶þÇóµ÷¼Á ×Ü·Ö325 +4 Óຽº½ 2026-03-31 4/200 2026-03-31 17:38 by ÌÆãå¶ù
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û