Znn3bq.jpeg
²é¿´: 601  |  »Ø¸´: 5

bingmeng1987

ľ³æ (ÕýʽдÊÖ)

[ÇóÖú] ÈçºÎÈÃy =(4481422917642905*x)/35184372088832ÏÔʾ³Éy=127.3697*x

³ÌÐòΪ
aa=[127.3697 0]';
y=poly2sym(aa)
¼ÆËã½á¹ûΪʲôÊÇ
y =(4481422917642905*x)/35184372088832
ÔõôÑù¸Ä³ÌÐòÄÜÈýá¹ûÏÔʾ
y=127.3697*xÄØ£¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
»ØÌûÖö¥ ( ¹²ÓÐ1¸ö )

bingmeng

Í­³æ (³õÈëÎÄ̳)

bingmeng1987: »ØÌûÖö¥ 2014-02-18 21:09:06
aa=[127.3697 0]';
y=poly2sym(aa)
ºó±ß¼ÓÒ»¾ä
y=vpa(y)
¾Í¿ÉÒÔÁË
°®Æ´²Å»áÓ®
3Â¥2014-02-18 21:07:01
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

ju5200

ľ³æ (ÕýʽдÊÖ)

2Â¥2014-02-18 15:57:51
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

bingmeng1987

ľ³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
3Â¥: Originally posted by bingmeng at 2014-02-18 21:07:01
aa=';
y=poly2sym(aa)
ºó±ß¼ÓÒ»¾ä
y=vpa(y)
¾Í¿ÉÒÔÁË

лл
4Â¥2014-02-18 21:08:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

bingmeng1987

ľ³æ (ÕýʽдÊÖ)

aa=[127.3697 0]';
y=poly2sym(aa)
ºó±ß¼ÓÒ»¾ä
y=vpa(y)
¾Í¿ÉÒÔÁË

µ±Ç°»ØÌû²»ÊÇÓ¦Öú»ØÌû£¬Äú²»ÄܶԴ˽øÐнð±Ò½±ÀøÅ¶
5Â¥2014-02-18 21:12:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

bingmeng

Í­³æ (³õÈëÎÄ̳)

aa=[127.3697 0]';
y=poly2sym(aa)
ºó±ß¼ÓÒ»¾ä
y=vpa(y)
¾Í¿ÉÒÔÁË
°®Æ´²Å»áÓ®
6Â¥2014-02-18 21:13:50
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ bingmeng1987 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 320·ÖÈ˹¤ÖÇÄܵ÷¼Á +9 Õñ¡ªTZ 2026-04-03 10/500 2026-04-08 19:56 by Õñ¡ªTZ
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á 348·Ö +14 °¦ÎÒ³¬ÕæÃ»ÕÐÁË 2026-04-06 15/750 2026-04-08 19:16 by ÎÒ¼õ·Ê1
[¿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¸µç×ӿƼ¼´óѧ085600²ÄÁÏÓ뻯¹¤ 329·ÖÇóµ÷¼Á +11 Naiko 2026-04-04 11/550 2026-04-08 14:00 by wutongshun
[¿¼ÑÐ] 304Çóµ÷¼Á +16 c297914 2026-04-05 17/850 2026-04-08 13:00 by grayjzr
[¿¼ÑÐ] Çóµ÷¼Á +15 ÐܶþÏëÉϰ¶ 2026-04-06 15/750 2026-04-08 04:53 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] »úе¹¤³Ì264ѧ˶Çóµ÷¼Á +3 qiushangxian 2026-04-06 3/150 2026-04-08 01:53 by Linzejun
[¿¼ÑÐ] 362Çóµ÷¼Á +8 ÎÒÒª¿¼´ó 2026-04-06 12/600 2026-04-08 00:32 by JourneyLucky
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +13 ºº123456 2026-04-07 14/700 2026-04-07 22:53 by À´¿´Á÷ÐÇÓê10
[¿¼ÑÐ] 316Çóµ÷¼Á +7 yyxÏëµ÷¼Á 2026-04-05 7/350 2026-04-07 14:31 by shdgaomin
[¿¼ÑÐ] ²ÄÁϹ¤³Ì302·ÖÇóµ÷¼Á +13 zyxÉϰ¶£¡ 2026-04-04 13/650 2026-04-07 11:14 by Ê«Óë×ÔÓÉ
[¿¼ÑÐ] µ÷¼Á Ò»Ö¾Ô¸¼ªÁÖ´óѧ357·Ö +5 .Starry. 2026-04-04 5/250 2026-04-06 09:28 by cql1109
[¿¼ÑÐ] 070300»¯Ñ§Ñ§Ë¶311·ÖÇóµ÷¼Á +11 Áº¸»¹óÏÕÖÐÇó 2026-04-04 13/650 2026-04-06 07:24 by houyaoxu
[¿¼ÑÐ] ²ÄÁÏר˶322·Ö +10 ¹þ¹þ¹þºðºðºð¹þ 2026-04-04 10/500 2026-04-05 21:22 by ѧԱ8dgXkO
[¿¼ÑÐ] 308Çóµ÷¼Á +3 ÖÕ²»ËÆ´Óǰ 2026-04-05 3/150 2026-04-05 20:07 by à£à£à£0119
[¿¼ÑÐ] 329Çóµ÷¼Á +17 miaodesi 2026-04-02 20/1000 2026-04-05 18:33 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 271·ÖÇóµ÷¼ÁѧУ +12 zph158488£¡ 2026-04-02 13/650 2026-04-05 10:13 by lqwchd
[¿¼ÑÐ] ÇóÉúÎïѧרҵµ÷¼Á-332·Ö +5 ÔÆ¶äåÞÍäÖ¸ÄÏ 2026-04-04 5/250 2026-04-04 10:05 by rzh123456
[¿¼ÑÐ] 081200-11408-276ѧ˶Çóµ÷¼Á +6 ´Þwj 2026-04-02 6/300 2026-04-03 10:19 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 275ѧ˶081000·þ´Óµ÷¼Áµ½ÆäËûרҵ£¬±£²»×¡±¾×¨ÒµÁË +7 һֻССˮţ 2026-04-02 8/400 2026-04-02 14:23 by alice-2022
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û