Znn3bq.jpeg
²é¿´: 1340  |  »Ø¸´: 6

yinjl

гæ (ÕýʽдÊÖ)

[½»Á÷] ¡¾ÇóÖú¡¿Çó½ÌMathematica»­Í¼ ÒÑÓÐ3È˲ÎÓë

Mathematica»­º¯ÊýͼÐΣ¨Èçy=x^2+x+3)£¬»­³öµÄÇúÏß²»ÊÇºÜÆ½»¬£¬¿´ÆðÖÊÁ¿²»¸ß¡£
Çë½Ì¸÷λר¼Ò£¬²»ÖªµÀ¼ÓÒ»¸öʲôÃüÁ¿ÉÒÔʹµÃͼÐθü¹â»¬¡£
·Ç³£¸Ðл£¬ÓÉÓÚ±¾ÈËûÓнð±Ò£¬»¹ÍûÁ½⡣

[ Last edited by bluesine on 2010-5-18 at 22:07 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

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

bluesine

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

¿ÆÔ·Ð¡Ä¾³æ

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
²»ÊÇÓÃPlotÃüÁîô¡£¡£¡£
°åµÊÒª×öÊ®ÄêÀäÎÄÕ²»·¢Ò»¸ö×Ö
2Â¥2010-05-18 22:07:41
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yinjl

гæ (ÕýʽдÊÖ)

bluesine:ÄãÏȰÑÄã»­µÄͼÌùÉÏÀ´£¬»¹ÓÐÄãµÄ»æÍ¼µÄÏàÓ¦´úÂë¡£ 2010-05-20 08:27:59
ÊÇÓÃPlotµ«Í¼Ïñ²»ÊÇºÜÆ½»¬£¬²»ÖªµÀ¸ÃÔõô°ì
3Â¥2010-05-18 22:22:43
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yinjl

гæ (ÕýʽдÊÖ)

Îҷdz£×ż±ÐèÒª½â¾öÕâ¸öÎÊÌâ

[ Last edited by yinjl on 2010-5-18 at 22:32 ]
4Â¥2010-05-18 22:31:14
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yinjl

гæ (ÕýʽдÊÖ)

¡ï ¡ï
Doctorcbw(½ð±Ò+2):лл 2010-06-25 12:21:32
»æÍ¼µÄÏàÓ¦´úÂëºÜ¼òµ¥£¬Í¼ÎÒÌù²»ÉÏÀ´
g = 1/3  x^3 + x^2 - x - 2
Plot[g, {x,-4,3}, AspectRatio -> 1.1/1, Axes -> {True, False}]
Ï£ÍûÄúÄܰïæ

[ Last edited by yinjl on 2010-5-20 at 13:49 ]
5Â¥2010-05-20 13:44:42
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

qiupz

½ð³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
²»»áµÄ£¬ÔÚ.nb´°¿Ú¿´ÆðÀ´ÊÇÕâÑùµÄ¡£µ«Èç¹û°Ñͼ·ÅÔÚlatexÀï»áºÜƯÁÁµÄ¡£
Éú»îÊæÐÄ£¡¹¤×÷˳ÐÄ£¡
6Â¥2010-06-25 10:19:41
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yinjl

гæ (ÕýʽдÊÖ)

7Â¥2010-06-25 14:15:20
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ yinjl µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁÏÀà284µ÷¼Á +32 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-08 37/1850 2026-04-09 23:20 by parmtree
[¿¼ÑÐ] 288Çóµ÷¼Á£¬Ò»Ö¾Ô¸»ªÄÏÀí¹¤´óѧ071005 +16 ioodiiij 2026-04-08 16/800 2026-04-09 23:08 by wolf97
[¿¼ÑÐ] Òѵ÷¼Á +18 ²ñ¿¤Ã¨_ 2026-04-09 19/950 2026-04-09 22:10 by ²ñ¿¤Ã¨_
[¿¼ÑÐ] ²ÄÁÏ»¯¹¤×Ü·Ö334Çóµ÷¼Á +16 Riot2025 2026-04-08 17/850 2026-04-09 20:19 by maddjdld
[¿¼ÑÐ] 287Çóµ÷¼Á +12 Fnhc 2026-04-07 18/900 2026-04-09 19:46 by vgtyfty
[¿¼ÑÐ] Çóµ÷¼Á£¬262»úеר˶ +6 àÅyyl 2026-04-08 6/300 2026-04-09 12:01 by zhouyuwinner
[¿¼ÑÐ] 283µç×ÓÐÅÏ¢Çóµ÷¼Á +4 ÈýʯWL 2026-04-08 4/200 2026-04-09 10:21 by wp06
[¿¼ÑÐ] ÕÐÊÕÓлú»¯Ñ§¡¢»¯¹¤£¬Ò©Ñ§£¬Ê³Æ·µÆ×¨ÒµÑ§Éú +3 yrfhjgdj 2026-04-08 3/150 2026-04-09 10:15 by QYQX_123
[¿¼ÑÐ] 086000µ÷¼Á +4 Ê®Æßsa 2026-04-07 4/200 2026-04-09 09:27 by Ò¼ÍùŸoǰ
[¿¼ÑÐ] ²ÄÁÏר˶(0856) 339·ÖÇóµ÷¼Á +16 ¹þ¹þ¹þ¶ì¹þ¹þ¹þ 2026-04-05 16/800 2026-04-08 16:02 by luoyongfeng
[¿¼ÑÐ] Ò»Ö¾Ô¸¹þ¹¤´ó£¬³õÊÔ329£¬Çó»·¾³¿ÆÑ§Ó빤³Ìµ÷¼Á£¡ +11 ÓàδÐÁ 2026-04-06 11/550 2026-04-08 15:21 by screening
[¿¼ÑÐ] 363Çóµ÷¼Á +9 zh096 2026-04-04 9/450 2026-04-07 21:51 by 418490947
[¿¼ÑÐ] 071000ÉúÎïѧ£¬Ò»Ö¾Ô¸ÉîÛÚ´óѧ296·Ö£¬Çóµ÷¼Á +12 TIckLw 2026-04-06 13/650 2026-04-07 20:34 by lijunpoly
[¿¼ÑÐ] ÉúÎïµ÷¼Á +5 ³È×Ó³È×Ó³È×Ó°¡ 2026-04-05 9/450 2026-04-07 15:31 by Éϰ¶¿ì¿ì
[¿¼ÑÐ] 333Çóµ÷¼Á +6 ºÏ³ËÑîϰϦ 2026-04-06 6/300 2026-04-07 09:44 by Öí»á·É
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +14 Ò¼·¡·¡ÒÚ 2026-04-04 14/700 2026-04-05 23:31 by À´¿´Á÷ÐÇÓê10
[¿¼ÑÐ] 327Çóµ÷¼Á +4 ʰ¹âÈÎȾ 2026-04-05 4/200 2026-04-05 20:16 by ÄϺ½~ÍòÀÏʦ
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©»¯¹¤´óѧ£¬³õÊԳɼ¨350Çóµ÷¼Á +9 ÑØ°¶?±´¿Ç 2026-04-04 14/700 2026-04-05 01:09 by ÑØ°¶?±´¿Ç
[¿¼ÑÐ] Çóµ÷¼Á +3 ũҵ¹¤³ÌÓëÐÅÏ¢¼ 2026-04-04 3/150 2026-04-04 12:19 by Éá¶øºóµÃ
[¿¼ÑÐ] Çóµ÷¼Á +3 ÐÄÏëÊÂ³É¿É 2026-04-03 3/150 2026-04-03 11:22 by wangjy2002
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û