Znn3bq.jpeg
²é¿´: 5823  |  »Ø¸´: 6

xiaoxiao2793

Òø³æ (СÓÐÃûÆø)

[ÇóÖú] ÔõÑù½«forÑ­»·µÄ½á¹û´æÈëÊý×é

Çó´óÏÀ°ïÖú
ÎÒmatlabÖеÄforÑ­»·µÄ½á¹ûÔõô²ÅÄÜ´æ´¢µ½Êý×éÖУ¬ÎÒÊdz¬¼¶³õѧÕߣ¬Çë´óÏÀ°ïæ°¡¡£¡£¡£¡£¡£¡£
for t=10000:500:35000,
n=(77120000000000000000000.0*t^(9/2)*exp(458000.0/t) - 109500000000000000000000000000.0*t^2*exp(503050.0/t))^(1/3)*(0.5 - 0.86602540378443864676372317075294*i)
end
ÎÒÔõÑù²ÅÄܽ«nµÄ½á¹û´æ·ÅÔÚÊý×éÖУ¿£¿£¿
Çë´ó¼Ò°ïæ°¡£¬Ð»Ð»¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

ÐűËÄÏɽ

ľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
xiegangmai(½ð±Ò+1): ллӦÖú£¡ 2011-12-16 21:24:41
xiaoxiao2793(½ð±Ò+5): ллÄ㣬ÎÒÓÃÁËÄãµÄ·½·¨×ö³öÀ´ÁË¡£¡£¡£ 2011-12-19 09:14:11
A=[];
for t=10000:500:35000,
n=(77120000000000000000000.0*t^(9/2)*exp(458000.0/t) - 109500000000000000000000000000.0*t^2*exp(503050.0/t))^(1/3)*(0.5 - 0.86602540378443864676372317075294*i);
A=[A n];
end
2Â¥2011-12-16 18:26:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wangyuewu08

ľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
xiegangmai(½ð±Ò+2): ллӦÖú£¡ 2011-12-16 21:25:17
ÕâÖÖÇé¿öÏ£¬¿ÉÒÔÖ±½ÓʹÓÃÊý×éÔËË㣬Ҳ¾ÍÊÇÔÚÔËËã·ûÇ°Ãæ¼ÓÉÏ.£¬Õâ±ÈÑ­»·µÄËÙ¶ÈÒª¿ì£¬ÇÒ½á¹ûÖ±½Ó´æ·ÅÔÚÊý×éÀï¡£×¢Ò⣬Ҫ°Ñ±í´ïʽд³ÉÒ»ÐлòÓÃ...½øÐзÖÐС£
CODE:
t = 10000 : 500 : 35000;
n = zeros(1, length(t));
n = (77120000000000000000000.0 * t .^(9/2).*exp(458000.0./t) - 109500000000000000000000000000.0 * t .^(2).*exp(503050.0./t)).^(1/3)*
(0.5 - 0.86602540378443864676372317075294i);

Íùʲ¢²»ÈçÑÌ
3Â¥2011-12-16 21:06:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xiegangmai

°æÖ÷ (Ö°Òµ×÷¼Ò)

ÎÒûͷÏÎ

ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
³ôË®¹µ(½ð±Ò+3): лл½»Á÷~~ 2011-12-17 18:23:00
ÒýÓûØÌû:
2Â¥: Originally posted by ÐűËÄÏɽ at 2011-12-16 18:26:44:
A=[];
for t=10000:500:35000,
n=(77120000000000000000000.0*t^(9/2)*exp(458000.0/t) - 109500000000000000000000000000.0*t^2*exp(503050.0/t))^(1/3)*(0.5 - 0.86602540378443864676372317075294*i);
A=[A ...

ËäÄÜʵÏÖÒªÇó£¬Ö´ÐÐЧÂÊÌ«µÍ¡£
±È½ÏÒÔϵĴúÂ룬ִÐÐЧÂʲî±ð»¹ÊǺܴóµÄ¡£
CODE:
clear
clc
tic
A=[];
for t=10000:500:35000,
    n=(77120000000000000000000.0*t^(9/2)*exp(458000.0/t) - 109500000000000000000000000000.0*t^2*exp(503050.0/t))^(1/3)*(0.5 - 0.86602540378443864676372317075294*i);
    A = [A n];
end
toc

tic
t = 10000 : 500 : 35000;
A1 = zeros( 1, length( t ) );
for n = 1 : length( t )
    A1( n )=(77120000000000000000000.0*t( n )^(9/2)*exp(458000.0/t( n )) - 109500000000000000000000000000.0*t( n )^2*exp(503050.0/t( n )))^(1/3)*(0.5 - 0.86602540378443864676372317075294*i);
end
toc

tic
t = 10000 : 500 : 35000;
% n = zeros(1, length(t));
n = (77120000000000000000000.0 * t .^(9/2).*exp(458000.0./t) - 109500000000000000000000000000.0 * t .^(2).*exp(503050.0./t)).^(1/3)* (0.5 - 0.86602540378443864676372317075294i);
toc

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

Ã÷µÂºñѧ¡¢ÇóÊÇ´´ÐÂ
4Â¥2011-12-16 21:38:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÐűËÄÏɽ

ľ³æ (ÖøÃûдÊÖ)

¡ï
³ôË®¹µ(Ó¦ÖúÖ¸Êý-1): ·ÇÓ¦ÖúÌùÇ벻ҪѡÔñ¡°Ó¦Öú»ØÌû¡±~ 2011-12-17 18:23:29
xiegangmai(½ð±Ò+1): ½»Á÷Â³ýÁ˽â¾öÎÊÌ⣬µ±È»¸üÆÚÍû´ÓÖÐѧµ½Ð©¶«Î÷£¬ÓÐËùÆô·¢£¡ 2011-12-19 21:32:45
µöÓãµÄÈËÎÊ£¬ÓÃʲôÓã¶üµöÓã±È½ÏºÃ
Äã¸æËßÈ˼ң¬ÓÃÓã¸ÍЧÂÊÌ«µÍ£¬ÓÃÍøÀ̱ȽϺÃ

Õâ¸ö½ÐËù´ð·ÇËùÎÊ
ÎÒÊÇÀ´Ì§¸ÜµÄ
5Â¥2011-12-17 14:09:30
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xiaoxiao2793

Òø³æ (СÓÐÃûÆø)

ËÍÏÊ»¨Ò»¶ä
ÒýÓûØÌû:
Â¥: Originally posted by xiegangmai at 2011-12-16 21:38:55:
ËäÄÜʵÏÖÒªÇó£¬Ö´ÐÐЧÂÊÌ«µÍ¡£
±È½ÏÒÔϵĴúÂ룬ִÐÐЧÂʲî±ð»¹ÊǺܴóµÄ¡£
[code]clear
clc
tic
A=[];
for t=10000:500:35000,
    n=(77120000000000000000000.0*t^(9/2)*exp(458000.0/t) - 10950000000 ...

¸ßÃ÷°¡¡£¡£¡£Ð»Ð»¡£¡£¡£
6Â¥2011-12-19 09:19:29
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

baby_wolf

гæ (³õÈëÎÄ̳)

¡ï
xiegangmai(½ð±Ò+1): лл²ÎÓ룡 2011-12-19 21:23:06
ËùÒÔ˵£¬matlabÖУ¬±äÁ¿Ô¤¶¨Ò壬ÉùÃ÷¾ØÕó´óСÊÇÊ®·Ö±ØÒªµÄ¡£Ð°汾ÖУ¬ÏòÁ¿»¯±à³ÌºÍforÑ­»·µÄЧÂʲî±ðÒѾ­²»´ó£¬ÉõÖÁʹÓÃforÑ­»·»á¸ü¿ì¡£
7Â¥2011-12-19 18:29:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ xiaoxiao2793 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 070300»¯Ñ§Ñ§Ë¶311·ÖÇóµ÷¼Á +18 Áº¸»¹óÏÕÖÐÇó 2026-04-04 20/1000 2026-04-09 11:18 by ßÕßÕßÕßÉßÉßÉ
[¿¼ÑÐ] 285Çóµ÷¼Á +20 ŶßϺôo 2026-04-04 20/1000 2026-04-08 22:23 by yutian743
[¿¼ÑÐ] ר˶0854³õÊÔ¿¼²Ä¿Æ»ù£¬Çóµ÷¼Á +7 3220548044 2026-04-06 10/500 2026-04-08 21:59 by hypershenger
[¿¼ÑÐ] 338Çóµ÷¼Á +8 wxygxsaaaaa 2026-04-06 8/400 2026-04-08 06:58 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] ²ÄÁÏÇóµ÷¼Á +18 Ò»ÑùYWY 2026-04-05 18/900 2026-04-07 15:49 by dxlg
[¿¼ÑÐ] 316Çóµ÷¼Á +7 yyxÏëµ÷¼Á 2026-04-05 7/350 2026-04-07 14:31 by shdgaomin
[¿¼ÑÐ] µ÷¼Á +4 mcbbc 2026-04-06 5/250 2026-04-07 12:33 by upczlm1989
[¿¼ÑÐ] 307Çóµ÷¼Á +3 Youth@@ 2026-04-07 3/150 2026-04-07 09:25 by СºÚ²»ÅÂÄÑ
[¿¼ÑÐ] ÉúÎïÓëÒ½Ò©Çóµ÷¼Á +7 heguanhua 2026-04-05 8/400 2026-04-06 18:41 by macy2011
[¿¼ÑÐ] 085405Èí¼þ¹¤³Ì301·ÖÇóµ÷¼Á£¬×¨Ë¶¿É¿çרҵ£¬ËÄÁù¼¶Òѹý +3 ¾²¾²ÏëÏë 2026-04-05 3/150 2026-04-06 15:23 by nepu_uu
[¿¼ÑÐ] 0857´óÀà»·¾³¹¤³ÌBÇøÇóµ÷¼Á +3 ¹¨ÓíÃú 2026-04-05 3/150 2026-04-06 10:22 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 332Çóµ÷¼Á +17 ССÃÏ... 2026-04-05 18/900 2026-04-06 09:51 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Ò»Ö¾Ô¸Çà¿Æ085500£¬³õÊÔ295·Ö£¬¹«¹²¿Î213·Ö +3 Óöµ½µÄÈËÔ¸Íû¶¼Ä 2026-04-05 3/150 2026-04-05 18:45 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 331Çóµ÷¼Á +3 niby 2026-04-02 3/150 2026-04-04 19:56 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Ò»Ö¾Ô¸»¦9£¬ÇóÉúÎïѧµ÷¼Á£¬326·Ö +6 Áõīī 2026-04-04 6/300 2026-04-04 19:44 by ÌÆãå¶ù
[¿¼ÑÐ] Çóµ÷¼Á +3 ũҵ¹¤³ÌÓëÐÅÏ¢¼ 2026-04-04 3/150 2026-04-04 12:19 by Éá¶øºóµÃ
[¿¼ÑÐ] Ò»Ö¾Ô¸»¦985£¬326·ÖÇóµ÷¼Á +3 Áõīī 2026-04-03 3/150 2026-04-04 11:16 by ±¯É˵ÄÓóÍ·
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖйúʯÓÍ´óѧ»¯Ñ§¹¤³Ì323·ÖÇóµ÷¼Á +4 »¯¹¤×¨Ë¶323·Ö 2026-04-03 6/300 2026-04-03 22:12 by dongzh2009
[¿¼ÑÐ] 11408£¬284·Ö£¬¶þÕ½Õæ³ÏÇóµ÷¼Á +4 12.27 2026-04-02 4/200 2026-04-03 14:14 by dxiaoxin
[¿¼ÑÐ] 260Çóµ÷¼Á +6 ÖìÜÆÁÕ 2026-04-02 6/300 2026-04-02 20:27 by 6781022
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û