Znn3bq.jpeg
²é¿´: 433  |  »Ø¸´: 3
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

´©¹ýÑô¹âdÔÆ

гæ (³õÈëÎÄ̳)

[½»Á÷] ´óÉñ°ïÎÒ¿´¿´°¡£¡ ΪʲôÄǸöCµÄȡֵ·¶Î§ÄÇô´ó°¡ £¿ Ôõô²ÅÄܰÑCµÄ·¶Î§¸Ä³É0µ½1 ÒÑÓÐ1È˲ÎÓë

x=0.9;
y=0.8;
z=0.7;
B=2;
b=1;
[D,T]=meshgrid(3:0.1:8);
w1=sqrt(4*(B^2)+(x-y)^2);
w2=sqrt(4*(D.^2)+4*(b^2)+(x+y)^2);
E1=z+w1;
E2=z-w1;
E3=-z+w2;
E4=-z-w2;
Z=exp(-E1./T)+exp(-E2./T)+exp(-E3./T)+exp(-E4./T);
n1=exp(z./T);
n2=Z.*w2;
n3=sqrt(((w2).^2)*((cosh(w2./T)).^2)-4*b^2*((sinh(w2./T)).^2));
n4=sinh(w2./T).*sqrt((x+y)^2+4*(D.^2));
N=(n1)./(n2)*abs(n3+n4);
N1=(n1)./(n2)*abs(n3-n4);
m1=exp(-z./T);
m2=Z.*w1;
m3=sqrt(((w1).^2)*((cosh(w1./T)).^2)-4*(B^2)*((sinh(w1./T)).^2));
m4=sinh(w1./T)*(x-y);
M=(m1)./(m2)*abs(m3+m4);
M1=(m1)./(m2)*abs(m3-m4);
A=max(N,N1,M,M1);
C=max(2A-N-N1-M-M1,0);
plot3(D,T,C)
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

´©¹ýÑô¹âdÔÆ

гæ (³õÈëÎÄ̳)

3Â¥2015-05-05 15:59:03
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 4 ¸ö»Ø´ð

´©¹ýÑô¹âdÔÆ

гæ (³õÈëÎÄ̳)

ÕâÊÇDM×÷ÓúͲ»¾ùÔȴų¡×÷Óõĺ£É­±¤xyz×ÔÐýÁ´µÄʵÑé°¡   ±ÏÒµÂÛÎİ¡   Çó¸÷λ°ï°ïæ°¡£¡£¡£¡£¡
ÎÒ±¾ÈËÏëµÄÊǰÑÕâÁ½ÖÖ×÷Ó÷ֿªÀ´Ëã   ÏȰÑBºÍbµ±³ÉÒÑÖªÖµ    µ«ÊÇËã³öÀ´µÄ²»ÊÇÎÒÏëÒªµÄ°¡£¬ÄǸöÈȾÀ²øCÓ¦¸Ã´¦ÓÚ0µ½1Ö®¼ä
2Â¥2015-05-05 15:55:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dk1013

ľ³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÎÒ¾õµÃ£¬Èç¹ûÂ¥Ö÷°Ñ×Ô¼ºµÄ´úÂë¶à¼ÓһЩעÊÍ£¬ËµÃ÷ÿ¸ö±äÁ¿ÊǸÉʲôµÄ£¬¿ÉÄÜ»áÓиü¶àÈËÔ¸Òâ¶Á¶®ÄãµÄ´úÂë¡£
µ½µÃ»¹À´±ðÎÞÊ ®ɽÑÌÓêÕã½­³±
4Â¥2015-05-06 15:25:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] »¯¹¤µ÷¼ÁÇóµ¼Ê¦ÊÕÁô£¡Ò»Ö¾Ô¸Ê§Àû£¬Ì¤Êµ¿Ï¸É£¬ÓÐÖ²ÎïÌáÈ¡¿ÆÑо­Àú +17 yzyzx 2026-04-09 17/850 2026-04-10 10:29 by wp06
[¿¼ÑÐ] Çó +6 »¯¹¤×¨Ë¶323·Ö 2026-04-04 6/300 2026-04-10 10:04 by may_ÐÂÓî
[¿¼ÑÐ] Çóµ÷¼Á288 +5 ioodiiij 2026-04-10 6/300 2026-04-10 09:10 by potatoÃÃ
[¸ß·Ö×Ó] »·Ñõ¹à·â½º ¿¹³Á¼Á +3 huagong159 2026-04-03 4/200 2026-04-10 00:30 by huagong159
[¿¼ÑÐ] 314Çóµ÷¼Á +14 weltZeng 2026-04-09 14/700 2026-04-09 23:14 by wolf97
[¿¼ÑÐ] 286Çóµ÷¼Á +6 ²Ýľ²»ÑÔ 2026-04-04 6/300 2026-04-09 21:06 by 286640313
[¿¼ÑÐ] ¼ÆËã»úÀàÇóµ÷¼Á£¬22408-274·Ö +5 Éϰ¶deС³æ 2026-04-09 6/300 2026-04-09 20:48 by xujun0624
[¿¼ÑÐ] ±¾¿ÆÖ£ÖÝ´óѧ£¬Ò»Ö¾Ô¸»ª¶«Ê¦·¶´óѧ282Çóµ÷¼Á +23 Ðܸçxtk 2026-04-07 26/1300 2026-04-09 17:17 by 18446523
[¿¼ÑÐ] 274Çóµ÷¼Á +5 ɽ°¢Âû 2026-04-07 5/250 2026-04-09 15:28 by 18828373951
[¿¼ÑÐ] 1U¶Ü¼ÇµÃ¼ÇµÃ¾Í +9 sanjin020722 2026-04-08 10/500 2026-04-09 14:11 by Ê«Óë×ÔÓÉ
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷ÄÏ´óѧÉúÎïѧѧ˶344 ÇóÉúÎïѧÏà¹Øµ÷¼Á/ÉúÎïÓëÒ½Ò© +7 ³¬È˲»»á·É@ 2026-04-08 7/350 2026-04-09 09:35 by gong120082
[¿¼ÑÐ] »úе¹¤³Ì313·ÖÕÒ¹¤¿Æµ÷¼Á +3 ˫һÁ÷±¾¿Æ»úе 2026-04-08 3/150 2026-04-08 20:41 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] 298Çóµ÷¼Á +4 manman511 2026-04-05 4/200 2026-04-08 16:50 by tjzhao
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£©×ö¹ý·Ö×ÓʵÑé +6 ÏàÐűػá¹ââÍòÕ 2026-04-07 7/350 2026-04-08 16:49 by tjzhao
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄϾ©º½¿Õº½Ìì´óѧ ²ÄÁÏÓ뻯¹¤329·ÖÇóµ÷¼Á +11 Mr. Z 2026-04-05 12/600 2026-04-08 16:15 by luoyongfeng
[¿¼ÑÐ] 304Çóµ÷¼Á +10 ËØÄê¼ÀÓï 2026-04-06 17/850 2026-04-08 09:05 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 283·ÖÇóµ÷¼Á +14 ÊÔÊÔ¿´ß 2026-04-04 14/700 2026-04-08 07:03 by lijunpoly
[¿¼ÑÐ] 277Çóµ÷¼Á ÊýÒ»104·Ö +9 Æ¿×ÓPZ 2026-04-05 14/700 2026-04-07 17:52 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Çóµ÷¼Á +10 chenxrlkx 2026-04-05 10/500 2026-04-06 11:31 by Öí»á·É
[¿¼ÑÐ] ²ÄÁÏ383Çóµ÷¼Á +5 ¹ùÑôÑôÑô³É 2026-04-04 5/250 2026-04-04 19:06 by dongzh2009
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û