²é¿´: 3807  |  »Ø¸´: 7

dutudou

Í­³æ (СÓÐÃûÆø)

[ÇóÖú] matlab½âÒ»ÔªÈý´Î·½³Ì£¬µÃµ½µÄ¶¼ÊǸ´Êý¸ù¡£

ÎÒÏëÎÊһϣ¬matlab½âÒ»ÔªÈý´Î·½³Ì£¬µÃµ½µÄ¶¼ÊǸ´Êý¸ù¡£µ«ÊÇÐé²¿Ç°ÃæµÄϵÊýºÜСºÜСÁË£¬Õâ¸ö¿ÉÒÔ°ÑÐ鲿ºöÂÔÂð£¬Ö±½Óȡʵ²¿×÷Ϊ¸ù¡£½âÈçÏ£º
v =


28.786359708932167 - 0.000000000000449i
-0.056673985902386 - 0.000000000229294i
-0.000315349578379 + 0.000000000229743i
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÎÒ¾ÍÊÇÎÒ£¡£¡£¡
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÔÂÖ»À¶

Ö÷¹ÜÇø³¤ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
dutudou: ½ð±Ò+5, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸, ÕæÐĸÐл°¡£¡£¡£¡ 2013-07-05 11:37:40
¶ÔÓÚÄã×òÌìµÄÄǸö·½³Ì£¬ÊǵäÐ͵ķÇÏßÐÔ·½³Ì£¬ÎÒÐÞ¸ÄÁ˳ÌÐò£¬ÓÃfsolveº¯ÊýÀ´½â£¬³ÌÐòÔÚÏÂÃæ¡£ÏÈн¨Ò»¸ömÎļþ£¬ÔÙ°ÑÒÔÏÂÈ«²¿³ÌÐòÖ±½Ó¸´ÖƽømÎļþÖУ¬ÔËÐм´¿É£¬²»ÒªÔÚÖ÷´°¿ÚÖÐÔËÐУ¬ÓÃmÎļþÀ´Ð´³ÌÐò£¬±ÈÖ±½ÓÔÚÖ÷´°¿ÚÖвÙ×÷·½±ã£¬Ò²ËãÊÇÒ»ÖÖºÃϰ¹ß°É¡£
ÓɼÆËã½á¹û¿ÉÖª£¬½â¸ü·ûºÏʵ¼Ê£¬¶øÇÒûÓгöÏÖÐéÊý¡£

function solution_nonl
clear all;clc
global aa bb tt pp

%-------------¸ù¾Ý¼ÆËã½á¹û£¬Ð޸ĵü´ú³õÖµ------------------------------------
xx0=[1];  %µü´ú³õÖµ£¬Èç¹û¼ÆËã½á¹û²»·ûºÏʵ¼Ê£¬¿ÉÐ޸ģ¬Ò»°ãÓÉpV=nRT¸ø³ö³õʼµÄV£¬ÕâÀïÎÒÖ±½ÓÈ¡1ÁË
t =[350.1500 348.9500 347.1500 345.4500 342.3500 340.7500 338.9500];
p =[101.3300 101.3300 101.3300 101.3300 101.3300 101.3300 101.3300 101.3300];
a =[0.9098 0.9365 0.9763 1.0223 1.0549 1.0968 1.1340 1.1773];
b =[0.0573 0.0565 0.0551 0.0535 0.0523 0.0507 0.0491 0.0470];
v=[];
for n=1:7
aa=a(n);
bb=b(n);
tt=t(n);
pp=p(n);
x(n)=fsolve(@nonlin,xx0);
end
disp(x)

function f= nonlin(x)
global aa bb tt pp
f=8.314*tt/(x-bb)-aa/(x*(x+bb))-pp;

¼ÆËã½á¹û£º

28.7864   28.6871   28.5380   28.3969   28.1413   28.0084   27.8591
MATLAB¡¢MSСÎÊÌâ¡¢ÆÕͨÎÊÌâÇë·¢ÌûÇóÖú£¡Ê±¼ä¾«Á¦ÓÐÏÞ£¬Ë¡²»½ÓÊÜÎÞ³¥Ë½ÐÅÇóÖú¡£
2Â¥2013-07-05 09:23:16
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÔÂÖ»À¶

Ö÷¹ÜÇø³¤ (Ö°Òµ×÷¼Ò)

½â¾«È·µ½Ð¡Êýµãºó16λµÄ½á¹û£º

28.786359708135375  28.687090969223252  28.537987804689500  28.396887298198173  28.141321545916146  28.008427048788107  27.859124010004489
MATLAB¡¢MSСÎÊÌâ¡¢ÆÕͨÎÊÌâÇë·¢ÌûÇóÖú£¡Ê±¼ä¾«Á¦ÓÐÏÞ£¬Ë¡²»½ÓÊÜÎÞ³¥Ë½ÐÅÇóÖú¡£
3Â¥2013-07-05 09:25:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

tgvictor99

ľ³æ (ÖªÃû×÷¼Ò)

ÃÔºýÁìÓòÈÙÓþÁìÖ÷

¿´ÄãÐèÒª¼¸Î»ÓÐЧÊý×Ö¡£Ð鲿ÒѾ­µ½ÁËe-9µÄÁ¿¼¶£¬¹¤³ÌÉÏÍêÈ«¿ÉÒÔºöÂÔµô¡£

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

ÿ¸öÈ˵ÄÈËÉú¶¼ÊÇʱ´úµÄ²úÎÿ¸öÈ˵ÄѪͳ¡¢ÃüÔ˺ÍÃÎÏë×é³ÉÁËÏÖÔÚÕâ¸öʱ´ú¡£
4Â¥2013-07-05 11:12:48
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dutudou

Í­³æ (СÓÐÃûÆø)

Ëͺ컨һ¶ä
ÒýÓûØÌû:
4Â¥: Originally posted by tgvictor99 at 2013-07-05 11:12:48
¿´ÄãÐèÒª¼¸Î»ÓÐЧÊý×Ö¡£Ð鲿ÒѾ­µ½ÁËe-9µÄÁ¿¼¶£¬¹¤³ÌÉÏÍêÈ«¿ÉÒÔºöÂÔµô¡£

ллÀ²£¬
ÎÒ¾ÍÊÇÎÒ£¡£¡£¡
5Â¥2013-07-05 11:37:57
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

tgvictor99

ľ³æ (ÖªÃû×÷¼Ò)

ÒýÓûØÌû:
5Â¥: Originally posted by dutudou at 2013-07-05 11:37:57
ллÀ²£¬...

6Â¥2013-07-05 15:02:49
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ï·¼ÑÈË

Í­³æ (СÓÐÃûÆø)

¶Á²»¶®°¡£¬
7Â¥2013-07-06 15:50:48
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

DICKYldg

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
2Â¥: Originally posted by ÔÂÖ»À¶ at 2013-07-05 09:23:16
¶ÔÓÚÄã×òÌìµÄÄǸö·½³Ì£¬ÊǵäÐ͵ķÇÏßÐÔ·½³Ì£¬ÎÒÐÞ¸ÄÁ˳ÌÐò£¬ÓÃfsolveº¯ÊýÀ´½â£¬³ÌÐòÔÚÏÂÃæ¡£ÏÈн¨Ò»¸ömÎļþ£¬ÔÙ°ÑÒÔÏÂÈ«²¿³ÌÐòÖ±½Ó¸´ÖƽømÎļþÖУ¬ÔËÐм´¿É£¬²»ÒªÔÚÖ÷´°¿ÚÖÐÔËÐУ¬ÓÃmÎļþÀ´Ð´³ÌÐò£¬±ÈÖ±½ÓÔÚÖ÷´°¿Ú ...

ÄãºÃ¡£ÎÒÒ²Êǽⷽ³Ìʱ³öÏÖ¸´Êý½â£¬ÊÇÓÉÓÚÓзÇÕûÊý´Î·½³öÏÖ¸´ÊýÔËË㣬Õâ¸öÈçºÎÀ´±ÜÃâÄØ£¿
8Â¥2015-11-03 09:52:58
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ dutudou µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ÕÐ08¿¼Êýѧ +3 laoshidan 2026-03-20 7/350 2026-03-22 12:54 by ÔÚ·çÂäÖÐ
[¿¼ÑÐ] ÉúÎïѧ071000 329·ÖÇóµ÷¼Á +4 ÎÒ°®ÉúÎïÉúÎﰮΠ2026-03-17 4/200 2026-03-22 08:34 by hxsm
[¿¼ÑÐ] 280Çóµ÷¼Á +11 ¹¾ààÏþÏþ 2026-03-18 12/600 2026-03-21 22:40 by ACS Nano¡ª¡ª
[¿¼ÑÐ] ¹¤¿Æ0856Çóµ÷¼Á +3 ãåÎö͡͡ 2026-03-21 3/150 2026-03-21 18:30 by ѧԱ8dgXkO
[»ù½ðÉêÇë] ѧУÒѾ­Ìá½»µ½NSFC£¬»¹ÄÜÐÞ¸ÄÂ𣿠40+4 babangida 2026-03-19 9/450 2026-03-21 16:12 by babangida
[¿¼ÑÐ] 330Çóµ÷¼Á0854 +3 assdll 2026-03-21 3/150 2026-03-21 13:01 by ²«»÷518
[¿¼ÑÐ] 316Çóµ÷¼Á +6 ÁºÜçö© 2026-03-19 6/300 2026-03-21 06:32 by Ecowxq666£¡
[¿¼ÑÐ] 070300»¯Ñ§319Çóµ÷¼Á +7 ½õÀð0909 2026-03-17 7/350 2026-03-21 03:46 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖпƼ¼´óѧ£¬080502£¬354·ÖÇóµ÷¼Á +5 ÊØºòϦÑôCF 2026-03-18 5/250 2026-03-21 01:06 by JourneyLucky
[¿¼ÑÐ] ҩѧ383 Çóµ÷¼Á +3 ҩѧchy 2026-03-15 5/250 2026-03-20 22:11 by ÔÆÓÎÖØÑô
[¿¼ÑÐ] Ò»Ö¾Ô¸ËÕÖÝ´óѧ²ÄÁÏÇóµ÷¼Á£¬×Ü·Ö315£¨Ó¢Ò»£© +5 sbdksD 2026-03-19 5/250 2026-03-20 22:10 by luoyongfeng
[¿¼ÑÐ] ±±¿Æ281ѧ˶²ÄÁÏÇóµ÷¼Á +5 tcxiaoxx 2026-03-20 5/250 2026-03-20 21:35 by laoshidan
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖÐũҵ071010£¬×Ü·Ö320Çóµ÷¼Á +3 À§À§À§À§À¤À¤ 2026-03-20 3/150 2026-03-20 20:38 by ѧԱ8dgXkO
[¿¼ÑÐ] 261ÇóBÇøµ÷¼Á£¬¿ÆÑо­Àú·á¸» +3 Å£Ä̺Üæ 2026-03-20 4/200 2026-03-20 19:34 by JourneyLucky
[¿¼ÑÐ] 08¹¤Ñ§µ÷¼Á +5 Óû§573181 2026-03-20 5/250 2026-03-20 15:47 by xia_2003
[¿¼ÑÐ] 298-Ò»Ö¾Ô¸Öйúũҵ´óѧ-Çóµ÷¼Á +9 ÊÖ»úÓû§ 2026-03-17 9/450 2026-03-20 14:24 by ÎÞи¿É»÷111
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤Çóµ÷¼Á +6 Ð÷ÐÒÓë×Ó 2026-03-17 6/300 2026-03-19 13:27 by houyaoxu
[¿¼ÑÐ] ²ÄÁÏ£¬·ÄÖ¯£¬ÉúÎ0856¡¢0710£©£¬»¯Ñ§ÕÐÉúÀ² +3 Eember. 2026-03-17 9/450 2026-03-18 10:28 by Eember.
[¿¼ÑÐ] 275Çóµ÷¼Á +4 Ì«Ñô»¨ÌìÌ쿪ÐÄ 2026-03-16 4/200 2026-03-17 10:53 by ¹¦·ò·è¿ñ
[¿¼ÑÐ] 283Çóµ÷¼Á +3 Ìý·ç¾ÍÊÇÓꣻ 2026-03-16 3/150 2026-03-17 07:41 by ÈÈÇéɳĮ
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û