Znn3bq.jpeg
²é¿´: 1199  |  »Ø¸´: 11
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

chugezhuang

Ìú³æ (³õÈëÎÄ̳)

[ÇóÖú] ÄÄλ´óÏɰïÎÒ¿´Ï³ÌÐò£¬ÎÒÓõÄmatlab7.1£¬ÔËÐÐÌáʾdu䶨Òå

function [c,f,s]=pdefun(x,t,u,du)
c=[1;1];
f=[0.024*du(1);0.17*du(2)];
temp=u(1)-u(2);
s=[-1;1].*(exp(5.73*temp)-exp(-11.46*temp));
function [pa,qa,pb,qb]=pdebc(xa,ua,xb,ub,t)
pa=[0;ua(2)];
qa=[1;0];
pb=[ub(1)-1;0];
qb=[0;1];
function u0=pdeic(x)
u0=[1;0];
clc
x=0:0.05:1;
t=0:0.05:2;
m=0;
sol=pdepe(m,@pdefun,@pdeic,@pdebc,x,t);
figure('numbertitle','off','name','PDE Demo¡ª¡ªby Matlabsky')
subplot(211)
surf(x,t,sol(:,:,1))
title('The Solution of u_1')
xlabel('X')
ylabel('T')
zlabel('U')
subplot(212)
surf(x,t,sol(:,:,2))
title('The Solution of u_2')
xlabel('X')
ylabel('T')
zlabel('U')
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

Life isn't about waiting for the storm to pass, it's about learning to dance in the rain.
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Kuiyanlong

Ìú³æ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

Ì«¿ÉϧÁËÔËÐгöÀ´µÄͼƬ·Å²»½øÈ¥
Bebornthisway
3Â¥2012-12-05 00:52:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 12 ¸ö»Ø´ð

Kuiyanlong

Ìú³æ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
xiegangmai: ½ð±Ò+2, лл²ÎÓë 2012-12-05 19:55:09
»»Ò»Ï±í´ï¾Í¿ÉÒÔÁË£¬½« solº¯ÊýÌáǰ
function ABC
x=0:0.05:1;
t=0:0.05:2;
m=0;
sol=pdepe(m,@pdefun,@pdeic,@pdebc,x,t);
figure('numbertitle','off','name','PDE Demo¡ª¡ªby Matlabsky')
subplot(211)
surf(x,t,sol(:,:,1))
title('The Solution of u_1')
xlabel('X')
ylabel('T')
zlabel('U')
subplot(212)
surf(x,t,sol(:,:,2))
title('The Solution of u_2')
xlabel('X')
ylabel('T')
zlabel('U')

function [c,f,s]=pdefun(x,t,u,du)
c=[1;1];
f=[0.024*du(1);0.17*du(2)];
temp=u(1)-u(2);
s=[-1;1].*(exp(5.73*temp)-exp(-11.46*temp));
function [pa,qa,pb,qb]=pdebc(xa,ua,xb,ub,t)
pa=[0;ua(2)];
qa=[1;0];
pb=[ub(1)-1;0];
qb=[0;1];
function u0=pdeic(x)
u0=[1;0];
clc
Bebornthisway
2Â¥2012-12-05 00:47:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

chugezhuang

Ìú³æ (³õÈëÎÄ̳)

ÒýÓûØÌû:
3Â¥: Originally posted by Kuiyanlong at 2012-12-05 00:52:47
Ì«¿ÉϧÁËÔËÐгöÀ´µÄͼƬ·Å²»½øÈ¥

ÒѾ­½â¾öÁË£¬²»¹ý»¹ÊǷdz£¸Ðл
Life isn't about waiting for the storm to pass, it's about learning to dance in the rain.
4Â¥2012-12-05 16:47:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

chugezhuang

Ìú³æ (³õÈëÎÄ̳)

ÒýÓûØÌû:
2Â¥: Originally posted by Kuiyanlong at 2012-12-05 00:47:40
»»Ò»Ï±í´ï¾Í¿ÉÒÔÁË£¬½« solº¯ÊýÌáǰ
function ABC
x=0:0.05:1;
t=0:0.05:2;
m=0;
sol=pdepe(m,@pdefun,@pdeic,@pdebc,x,t);
figure('numbertitle','off','name','PDE Demo¡ª¡ªby Matlabsky')
subplot ...

ÄãºÃ£¬ÔÙÂé·³ÄãÏ£¬Äܲ»ÄܰïÎÒ°ÑÕâ¸ö½âµÄ³ÌÐò±à³öÀ´£¬ÎÒÏëÒª½âµÄͼ£¬¿ÉÎÒ²»Ì«»áŪ¡£L,Tv,p0¶¼Êdz£Êý

TC[OK9ZXP3BTFH{S825$[49.jpg

Life isn't about waiting for the storm to pass, it's about learning to dance in the rain.
5Â¥2012-12-05 16:58:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[ÂÛÎÄͶ¸å] ÓÐûÓнÓÊձȽϿìµÄsciÆÚ¿¯Ñ½£¬×îºÃÔÚÒ»¸öÔÂÖ®Äڵģ¬ÑÐÈýº¢×ÓÇó±ÏÒµ 20+3 Ö®»¤×Å 2026-04-16 4/200 2026-04-17 09:45 by ×ö»úÆ÷È˵ÄÍõͬÑ
[¿¼ÑÐ] 22ר˶Çóµ÷¼Á +10 haoyunÉϰ¶ 2026-04-11 12/600 2026-04-16 22:21 by Öí»á·É
[¿¼ÑÐ] 26ҩѧר˶105500Çóµ÷¼Á +6 à¶¹þ¼ÓÓÍ 2026-04-13 7/350 2026-04-16 14:31 by zhouxiaoyu
[¿¼ÑÐ] Ò»Ö¾Ô¸Öпƴó²ÄÁÏÓ뻯¹¤£¬353·Ö»¹Óе÷¼ÁѧУÂð +7 ·ñ¼«Ì©À´2026 2026-04-15 9/450 2026-04-16 13:40 by liumingli7817
[¿¼ÑÐ] 290µ÷¼ÁÉúÎï0860 +38 ÍÛ¹þ¹þ£¬¡£ 2026-04-11 44/2200 2026-04-16 09:52 by cuisz
[¿¼ÑÐ] ҩѧ305Çóµ÷¼Á +7 Â꿨°Í¿¨boom 2026-04-11 7/350 2026-04-15 13:21 by Î÷±±Íû¡ª·çɳ
[¿¼ÑÐ] 335Çóµ÷¼Á +19 ÏëÉϰ¶Ñ½£¡£¡ 2026-04-12 21/1050 2026-04-14 16:23 by Art1977
[¿¼ÑÐ] 366Çóµ÷¼Á +11 ²»ÖªÃûµÄСئ 2026-04-11 11/550 2026-04-14 15:50 by zs92450
[¿¼ÑÐ] 279Çóµ÷¼Á +12 ÕÅ·¬ÇѲ»³´µ° 2026-04-11 12/600 2026-04-14 15:38 by zs92450
[¿¼ÑÐ] 271Çóµ÷¼Á +35 2261744733 2026-04-11 41/2050 2026-04-14 15:36 by zs92450
[¿¼ÑÐ] ¿¼ÑÐÓ¢Ò»ÊýÒ»338·Ö +9 ³¤½­´óѧ¶«Ð£Çø 2026-04-13 10/500 2026-04-14 00:41 by Íõ¬Bè±
[¿¼ÑÐ] Çóµ÷¼Á +12 Á§ÜÔÒ»¶¨Éϰ¶ 2026-04-10 13/650 2026-04-14 00:08 by Equinoxhua
[¿¼ÑÐ] 2026˶ʿµ÷¼Á_Äܶ¯_ºÓÄÏũҵ´óѧ +4 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-12 4/200 2026-04-13 22:01 by bljnqdcc
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖÐÄÏ´óѧ 0855 »úе 286 Çóµ÷¼Á +11 ²»»á³ÔÈâ 2026-04-12 11/550 2026-04-13 21:59 by bljnqdcc
[¿¼ÑÐ] 293Çóµ÷¼Á +16 ÎÒ°®¸ßÊý¸ßÊý°®Î 2026-04-12 18/900 2026-04-13 21:47 by ѧԱJpLReM
[¿¼ÑÐ] 297¹¤¿Æ£¬Çóµ÷¼Á? +13 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-12 13/650 2026-04-13 14:12 by dingyanbo1
[¿¼ÑÐ] 296Çóµ÷¼Á +14 Íô£¡£¿£¡ 2026-04-10 16/800 2026-04-12 10:48 by zhouyuwinner
[¿¼ÑÐ] 331Çóµ÷¼Á +5 Íõ¹ú˧ 2026-04-11 5/250 2026-04-11 22:56 by Ϫ½§Á÷Ë®
[¿¼ÑÐ] 359Çóµ÷¼Á +5 θ¾·ÂÎÀÛÁË 2026-04-11 5/250 2026-04-11 19:55 by lbsjt
[¿¼ÑÐ] 284Çóµ÷¼Á +12 archer.. 2026-04-10 13/650 2026-04-11 08:44 by zhq0425
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û