Znn3bq.jpeg
²é¿´: 2905  |  »Ø¸´: 8
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

³¬Ô½‰ôÏë

½ð³æ (³õÈëÎÄ̳)

[ÇóÖú] ÔõÑùÔÚMATLABÖл­³ö³¬Ô½·½³Ì×éµÄͼÏñ

¸÷λ´óÀУº°ïæ¿´Ò»ÏÂÕâ¸ö³¬Ô½·½³Ì×éÔõô½â£º
x*tan(x)=-y*tanh(y)

y^2-x^2=1/2*£¨0.212*pi£©^2
ÔõÑùÔÚÒ»¸öx-y×ø±êϵõ½ËûÃǵÄÇúÏßͼ£¿
£¨³õѧÕߣ¬Íû´Í½Ì£©
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

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

googon

ľ³æ (ÖøÃûдÊÖ)


ÒýÓûØÌû:
8Â¥: Originally posted by xiaolaofu at 2018-10-04 11:16:49
ÄãºÃ£¬¿ÉÒÔ¸úÎÒ½²½²ÄãÔõôŪµÄÂð£¿ÎÒÒ²ÓÐÒ»¸öÀàËÆµÄͼÐèÒª»­£¬Ð»Ð»~

˽ÁÄÎÒ°É£¬Õâ¸öºÃ°ì£¬qËÑmatlab±à³Ì°®ºÃÕßÒ²Ïë

·¢×ÔСľ³æAndroid¿Í»§¶Ë
9Â¥2018-10-12 07:36:49
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 9 ¸ö»Ø´ð

wanqian

гæ (³õÈëÎÄ̳)

¡ï
jjdg: ½ð±Ò+1, ¸Ðл²ÎÓë 2018-08-11 08:57:20
Çó½âµÄ»°Äã¿ÉÒԹȸèÒ»ÏÂÓÃwolframalphaÇó½â

·¢×ÔСľ³æAndroid¿Í»§¶Ë
2Â¥2018-08-10 19:50:03
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

³¬Ô½‰ôÏë

½ð³æ (³õÈëÎÄ̳)

ÒýÓûØÌû:
2Â¥: Originally posted by wanqian at 2018-08-10 19:50:03
Çó½âµÄ»°Äã¿ÉÒԹȸèÒ»ÏÂÓÃwolframalphaÇó½â

²»Ì«Ã÷°×£¬ÄܸøËµÏ¸Ò»µãÂð/..лл
3Â¥2018-08-10 21:09:58
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wanqian

гæ (³õÈëÎÄ̳)

¡ï
jjdg: ½ð±Ò+1, ¸Ðл²ÎÓë 2018-08-13 11:37:42
ÒýÓûØÌû:
3Â¥: Originally posted by ³¬Ô½‰ôÏë at 2018-08-10 21:09:58
²»Ì«Ã÷°×£¬ÄܸøËµÏ¸Ò»µãÂð/..лл...

matlabµÄ»°£¬Ó÷½³ÌÇó½âµÄÐÎʽ²»ÖªµÀÄܲ»ÄÜÇó³öÀ´£¬Äã¹È¸èÏÂwolfram alpha(Ò»¸öºÜÇ¿´óµÄÍøÒ³ÒýÇæ)£¬¿ÉÒԺܿìµÄ°ïÄãÇó½â³ö½á¹û£¬µ«ÊÇÎÒÊÔÁËÒ»ÏÂÄãÕâ¸ö·½³Ì×飬ºÃÏñ½â²»³öÀ´¡£¡£¡£sad

·¢×ÔСľ³æAndroid¿Í»§¶Ë
4Â¥2018-08-10 23:46:15
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] »¯¹¤Ñ§Ë¶294·Ö£¬Çóµ¼Ê¦ÊÕÁô +33 yzyzx 2026-04-12 37/1850 2026-04-17 23:00 by wunaiy88
[¿¼ÑÐ] 320Çóµ÷¼Á +4 Éî½¼akm 2026-04-17 4/200 2026-04-17 17:32 by Ò»ÇÐOK
[¿¼ÑÐ] 295·ÖÇóµ÷¼Á +5 ?ÒªÉϰ¶? 2026-04-17 5/250 2026-04-17 16:51 by fenglj492
[½Ìʦ֮¼Ò] ɽ¶«Ë«·ÇԺУ¿¼ºË³¬¼¶ÎÞµ×Ïߣ¬Áìµ¼ÐÒÔÖÀÖ»ö£¬½ÌʦÔâÑê¿Ö +4 qut2026 2026-04-11 8/400 2026-04-17 16:10 by »á·ÉµÄÖí157
[¿¼ÑÐ] 322Çóµ÷¼Á +6 tekuzu 2026-04-17 6/300 2026-04-17 13:48 by Espannnnnol
[¿¼ÑÐ] 291Çóµ÷¼Á +9 ¹ØÒä±±. 2026-04-14 9/450 2026-04-16 22:49 by cfdbai
[¿¼ÑÐ] 300Çóµ÷¼Á +11 ³Èa777 2026-04-15 11/550 2026-04-16 22:43 by cfdbai
[¿¼ÑÐ] 291Çóµ÷¼Á +11 ¹ØÒä±±. 2026-04-14 11/550 2026-04-16 15:18 by jiahl2024
[¿¼ÑÐ] 085404 22408 309·ÖÇóµ÷¼Á +9 lzmk 2026-04-14 10/500 2026-04-15 20:02 by ѧԱJpLReM
[¿¼ÑÐ] ҩѧÇóµ÷¼Á +11 RussHu 2026-04-12 13/650 2026-04-15 19:07 by zhuwenxu
[¿¼ÑÐ] 085801µçÆø×¨Ë¶272Çóµ÷¼Á +19 µçÆøÀî 2026-04-13 21/1050 2026-04-15 13:37 by ºÚ¿Æ¼¼¿óÒµ
[½Ìʦ֮¼Ò] ת³¤Æ¸ÁË +7 ¼òµ¥»¯xn 2026-04-13 7/350 2026-04-14 14:50 by xindong
[¿¼ÑÐ] ¿¼Ñе÷¼Á +13 ³¤¹­°Á 2026-04-13 14/700 2026-04-14 14:44 by zs92450
[¿¼ÑÐ] 245Çóµ÷¼Á +6 ±ùÌÇéÙ?ÆûË® 2026-04-13 10/500 2026-04-14 10:49 by jyl0317
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤349·ÖÇóµ÷¼Á +16 Àîľ×Ó°¡¹þ¹þ 2026-04-12 17/850 2026-04-14 09:11 by fenglj492
[¿¼ÑÐ] Çóµ÷¼Á +3 ÎÒ°®¸ßÊý¸ßÊý°®Î 2026-04-12 3/150 2026-04-14 01:00 by Íõ¬Bè±
[¿¼ÑÐ] 297¹¤¿Æ£¬Çóµ÷¼Á? +13 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-12 13/650 2026-04-13 14:12 by dingyanbo1
[¿¼ÑÐ] 0831Ò»ÂÖµ÷¼Áʧ°ÜÇóÖú +10 СÐÜî£î£_s 2026-04-11 10/500 2026-04-12 22:43 by ³¤¹­°Á
[¿¼ÑÐ] 344 ²ÄÁÏרҵ Çóµ÷¼Á211 ÎÞµØÓòÒªÇó +8 hualkop 2026-04-11 8/400 2026-04-12 22:24 by fqwang
[¿¼ÑÐ] 331Çóµ÷¼Á +5 Íõ¹ú˧ 2026-04-11 5/250 2026-04-11 22:56 by Ϫ½§Á÷Ë®
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û