Znn3bq.jpeg
±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 791  |  »Ø¸´: 8

ǧ»§

гæ (СÓÐÃûÆø)

[ÇóÖú] MATLABÇó½â ÒÑÓÐ2È˲ÎÓë

ÇóÖúÕâ¸ö±à³Ì´úÂ룬solveº¯ÊýÔõôÇó½â£¿

MATLABÇó½â
²¶»ñ.PNG
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

cmfire

ľ³æ (ÕýʽдÊÖ)

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

2Â¥2017-07-17 15:17:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

¶À¹ÂÉñÓî

°æÖ÷ (ÖªÃû×÷¼Ò)

¿ÉÒÔÓøöÑ­»·

·¢×ÔСľ³æIOS¿Í»§¶Ë

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

ÊýÖµ¼ÆËã
3Â¥2017-07-17 15:25:01
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ǧ»§

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by cmfire at 2017-07-17 15:17:05
solve(a,b,c);

ÎÒÔËÐкóµÃ²»µ½½á¹û£¬²»ÖªµÀÔõô¸Ä£¬ÎÒÊÇMATLAB³õѧÕߣ¬ÒòΪ¿ÎÌâÉÏÓÐÒ»¸öÇó¸ù¼ÆË㣬Óкܶ಻ͬµÄ¹¤¿öÐèÒª´¦Àí£¬Ã¿´Î¶¼ÒªÖØÐÂÊäÈëÊýÖµ¼ÆËãÌØ±ðÂé·³£¬Ë÷ÒªÎÒÏë×ſɲ»¿ÉÒÔÀûÓÃÊý×é½øÐÐÔËË㣬Ȼºó¾Í¿ÉÒÔÒ»´Î³ö½á¹ûÁË
MATLABÇó½â-1
²¶»ñ.PNG

4Â¥2017-07-17 17:13:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ǧ»§

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
3Â¥: Originally posted by ¶À¹ÂÉñÓî at 2017-07-17 15:25:01
¿ÉÒÔÓøöÑ­»·

²»»áÓ𡣬¿ÉÒÔ¾ßÌåµãÂð£¿
5Â¥2017-07-17 17:14:50
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ǧ»§

гæ (СÓÐÃûÆø)

Ëͺ컨һ¶ä
ÒýÓûØÌû:
3Â¥: Originally posted by ¶À¹ÂÉñÓî at 2017-07-17 15:25:01
¿ÉÒÔÓøöÑ­»·

6Â¥2017-07-17 17:18:25
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ǧ»§

гæ (СÓÐÃûÆø)

Ëͺ컨һ¶ä
ÒýÓûØÌû:
2Â¥: Originally posted by cmfire at 2017-07-17 15:17:05
solve(a,b,c);

7Â¥2017-07-17 17:18:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

¶À¹ÂÉñÓî

°æÖ÷ (ÖªÃû×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
a=[1,2,3];
b=[2,3,4];
c=[3,4,5];
N=length(a);
for i=1:N
x=[-(b(i) + (b(i)^2 - 4*a(i)*c(i))^(1/2))/(2*a(i));-(b(i) - (b(i)^2 - 4*a(i)*c(i))^(1/2))/(2*a(i))]
end
ÊýÖµ¼ÆËã
8Â¥2017-07-17 20:31:49
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

cmfire

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÒýÓûØÌû:
4Â¥: Originally posted by ǧ»§ at 2017-07-17 17:13:44
ÎÒÔËÐкóµÃ²»µ½½á¹û£¬²»ÖªµÀÔõô¸Ä£¬ÎÒÊÇMATLAB³õѧÕߣ¬ÒòΪ¿ÎÌâÉÏÓÐÒ»¸öÇó¸ù¼ÆË㣬Óкܶ಻ͬµÄ¹¤¿öÐèÒª´¦Àí£¬Ã¿´Î¶¼ÒªÖØÐÂÊäÈëÊýÖµ¼ÆËãÌØ±ðÂé·³£¬Ë÷ÒªÎÒÏë×ſɲ»¿ÉÒÔÀûÓÃÊý×é½øÐÐÔËË㣬Ȼºó¾Í¿ÉÒÔÒ»´Î³ö½á¹ûÁË ...

дÁ˸ö¿ÉÒÔÇó½âÈÎÒâάÊýµÄ½â·¨£¬»¶Ó­¸÷λ̽ÌÖѧϰ ==
CODE:
function [ ] = solve_2( ) n=input('rows='); %ÕâÀïÊÇÊäÈëµÄ×éÊý m=input('coluns=');%ÕâÀïÊÇ·½³ÌάÊý for i=1:1:n     disp('ÊäÈë·½³Ì');     disp(i);     for j=1:1:m         a(i,j)=input('ÇëÊäÈëϵÊý');     end end for k=1:1:n     disp(roots(a(k,:))); end end

9Â¥2017-07-17 21:28:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ǧ»§ µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸¼ª´ó»¯Ñ§327Çóµ÷¼Á +10 ÍõÍõ°×ʯ 2026-04-06 11/550 2026-04-07 23:54 by JourneyLucky
[¿¼ÑÐ] 085602»¯Ñ§¹¤³Ì268·Ö¶×µ÷¼Á +13 ÔÂÕÕ»¨ÁÖ¡£ 2026-04-01 13/650 2026-04-07 17:23 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷µç085401Çóµ÷¼Á +4 sunw1306 2026-04-07 4/200 2026-04-07 16:40 by à£à£à£0119
[¿¼ÑÐ] 081700£¬311£¬Çóµ÷¼Á +17 ¶¬Ê®Èý 2026-04-04 18/900 2026-04-07 12:50 by Sammy2
[¿¼ÑÐ] 26×ÔÈ»µØÀíѧ303·ÖÇóµ÷¼Á +4 Ò»Õ½³É˶°¡°¡°¡° 2026-04-06 9/450 2026-04-06 20:35 by lin-da
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á325·Ö +12 15771691647 2026-04-04 13/650 2026-04-06 12:00 by lijunpoly
[¿¼ÑÐ] Ò»Ö¾Ô¸Î人Àí¹¤´óѧ-085601²ÄÁϹ¤³Ì£¨×¨Ë¶£©-×Ü·Ö353Çóµ÷¼Á +3 2626262626li 2026-04-02 3/150 2026-04-06 09:08 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] »¯Ñ§0703-Ò»Ö¾Ô¸211-338·ÖÇóµ÷¼Á +8 vants 2026-04-05 8/400 2026-04-06 06:17 by houyaoxu
[¿¼ÑÐ] ±¾¿Æ211£¬293·ÖÇëÇóµ÷¼Á +8 Á«²Ë¾ÍÊÇź°É 2026-04-03 9/450 2026-04-05 19:12 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +12 Ò»ÑùYWY 2026-04-04 12/600 2026-04-05 08:24 by 544594351
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤306·ÖÕÒµ÷¼Á +23 ²×º£ÇáÖÛe 2026-04-02 27/1350 2026-04-04 21:52 by laoshidan
[¿¼ÑÐ] 265Çóµ÷¼Á +17 ÁÖÉîÎÂÀ½ 2026-04-01 20/1000 2026-04-04 01:09 by userper
[¿¼ÑÐ] 305Çóµ÷¼Á +3 77Qi 2026-04-03 3/150 2026-04-03 23:01 by qzxyhcsy
[¿¼ÑÐ] ¿¼Ñе÷¼Á +3 15615482637 2026-04-03 3/150 2026-04-03 22:50 by ms629
[¿¼ÑÐ] ¿¼Ñе÷¼Á +5 СsunÒªºÃÔË 2026-04-03 5/250 2026-04-03 21:43 by à£à£à£0119
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£© +7 ÏàÐűػá¹ââÍòÕ 2026-04-02 7/350 2026-04-03 16:48 by rzh123456
[¿¼ÑÐ] 346Çóµ÷¼Á +5 Ö£³ÏÀÖ 2026-04-02 5/250 2026-04-02 16:38 by SZW_UJN
[¿¼ÑÐ] 298ÇóBÇøµ÷¼Á +4 zzz£¬£¬r 2026-04-02 5/250 2026-04-02 12:17 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©¿Æ¼¼£¬085601×Ü·Ö305Çóµ÷¼Á +9 °ëÉú¹Ï£¡ 2026-04-01 11/550 2026-04-02 08:28 by Wang200018
[¿¼ÑÐ] 285Çóµ÷¼Á +11 AZMK 2026-04-01 11/550 2026-04-01 22:40 by peike
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û