±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 424  |  »Ø¸´: 7
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
¡¾Óн±½»Á÷¡¿»ý¼«»Ø¸´±¾Ìû×Ó£¬²ÎÓë½»Á÷£¬¾ÍÓлú»á·ÖµÃ×÷Õß forestworl µÄ 5 ¸ö½ð±Ò

forestworl

Ìú³æ (ÕýʽдÊÖ)


[½»Á÷] ½áÊø¡¾ÇóÖú¡¿¼±£¡£¡¸ßÊÖÃǰï°ïæ½â¸ö·½³Ì£¬¸ã¶¨ÁËÖØÐ»

ln(y-2.5)+10/y=320lnx
z=(5/64)*(y^2)*[(y/4)-0.6]
Çó½â³öZµÄ±í´ïʽ£¬ÓÃXÀ´±íʾ£¬¼´Z=f(x)£¬Çë¸÷λ¸ßÊÖ°ï°ï棬¼±¡£¡£¡£¡£

[ Last edited by kuhailangyu on 2009-7-29 at 09:11 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

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

forestworl

Ìú³æ (ÕýʽдÊÖ)


¸ã¶¨ºó×·¼Ó20¸ö½ð±Ò¡£¡£¡£¡£¡£´ó¼Ò°ï¸öæ¿©¡£¡£¡£¡£
2Â¥2009-07-01 21:23:30
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hitzhang

ľ³æ (ÕýʽдÊÖ)

¡ï ¡ï
sunxiao(½ð±Ò+2,VIP+0):лл²ÎÓ룬Zhangר¼Ò£¬»¶Ó­³£À´ 7-4 01:19
¿Ï¶¨µØËµ£¬Ã»ÓÐÕâÑùµÄ±í´ïʽ¡£Èç¹û²»×·ÇóÑϸñµÄ»°£¬¿ÉÒÔ¸ù¾Ý¶¨ÒåÓòÓ¦Óü¶ÊýÕ¹¿ªµÄ·½·¨µÃµ½½üËÆ½â¡£
3Â¥2009-07-02 00:23:22
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

sitonyl

Ìú¸Ëľ³æ (ÎÄ̳¾«Ó¢)

¡ï ¡ï
sunxiao(½ð±Ò+2,VIP+0):лл²ÎÓ룬»¶Ó­³£À´ 7-4 01:19
Ϊɶһ¶¨ÒªÇó³ö±í´ïÊ½ÄØ£¿Èç¹ûÐèÒªÇóÌØ¶¨µÄ½â£¬¿ÉÒÔÓÃÊýÖµ·½·¨¡£Èç¹ûΪÁË·ÖÎö£¬¿ÉÒÔÓ¦ÓÃÒþº¯Êý¶¨Àí¡¢¸´ºÏº¯ÊýÇ󵼵ȽøÐС£
zz
4Â¥2009-07-02 00:42:28
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

change0618

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

·½ÕÉ´óʦ

¡ï
sunxiao(½ð±Ò+1,VIP+0):ºÇºÇ 7-4 01:19
ÈÃÉϵÛÀ´×öÕâµÀÌâ°É
5Â¥2009-07-02 08:35:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

forestworl

Ìú³æ (ÕýʽдÊÖ)


ÒòΪÎÒºóÃæµÄ¼ÆËãÏëÒªÓõ½Z=f(X)µÄ±í´ïʽ£¬ËùÒÔÏë°ÑËüÇó³öÀ´£¬ÔÙ´øÈëµ½ÆäËûµÄʽ×Óµ±ÖС£¡£¡£Èç¹û¼ÆËã²»³öÀ´±í´ïʽµÄ»°£¬ÓÐûÓгæÓÑ×ö¹ýÀàËÆµÄ¼ÆËãÄØ£¬°ïæָ¸ö·×Ó³öÀ´¡£¡£¡££¬Ð»Ð»ÁË
6Â¥2009-07-02 09:11:25
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

change0618

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

·½ÕÉ´óʦ

¡ï ¡ï ¡ï
forestworl(½ð±Ò+1,VIP+0):ÎÒð¤Ìùµ½MATLABÖв»ÄÜÖ´ÐУ¬Õ¦»ØÊ£¿ÎÒµÄÊÇ7.0 7-2 11:26
sunxiao(½ð±Ò+2,VIP+0):лл²ÎÓ룬»¶Ó­³£À´ 7-4 01:19
ÄǾͰÑyµ±³É×Ô±äÁ¿Âï

function [x,z]=fun(y)
x=exp((log(y-2.5)+10/y)/320);
z=(5/64)*(y^2)*((y/4)-0.6);

ÕâÑù¿ÉÒÔ°É£¿
7Â¥2009-07-02 10:59:58
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

eezyzyzzzee

ľ³æ (ÖøÃûдÊÖ)

¡ï
kuhailangyu(½ð±Ò+1,VIP+0):»¶Ó­²ÎÓë 7-29 09:03
Ó¦¸ÃÊÇûÓзûºÅ½â£¬ÓÃmatlabÇóÊýÖµ½â°É
8Â¥2009-07-29 03:26:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ forestworl µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸±±¾©ÖÐÒ½Ò©´óѧ +3 СС´ï²»Áï 2026-04-02 3/150 2026-04-03 22:55 by ³åʸêÄÐÇÍÅ
[¿¼ÑÐ] ¹¤¿ÆÇóµ÷¼Á +10 11ggg 2026-04-03 10/500 2026-04-03 22:35 by syjjj0321
[¿¼ÑÐ] 311Çóµ÷¼Á +11 Ó¸ҵÄСÎâ 2026-04-02 11/550 2026-04-03 21:46 by qlm5820
[¿¼ÑÐ] 336Çóµ÷¼Á +8 kiyy 2026-04-01 8/400 2026-04-03 19:41 by lijunpoly
[¿¼ÑÐ] Ó¢Ò»ÊýÒ»408£¬×Ü·Ö284£¬¶þÕ½Õæ³ÏÇóµ÷¼Á +13 12.27 2026-03-30 15/750 2026-04-03 14:41 by µªÆøÆøÆø
[¿¼ÑÐ] µ÷¼ÁÇóÖú +8 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-02 11/550 2026-04-03 14:16 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 0705Àíѧ294Çóµ÷¼Á +3 ³É¹û³É¹ûcg5 2026-04-03 3/150 2026-04-03 14:04 by simons1972
[¿¼ÑÐ] 265Çóµ÷¼Á +16 ÁÖÉîÎÂÀ½ 2026-04-01 19/950 2026-04-03 11:24 by zhangdingwa
[¿¼ÑÐ] Çóµ÷¼Á£¡ÉúÎïÓëҽҩר˶ +4 Äæ×ªÂ½ÏÈÉú 2026-04-01 5/250 2026-04-03 08:33 by Jaylen.
[¿¼ÑÐ] 321Çóµ÷¼Á Ò»Ö¾Ô¸ Õã½­¹¤Òµ´óѧÉúÎïÒ½Ò© +5 ºÙºÙHC 2026-04-01 6/300 2026-04-02 15:23 by sophie2180
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©¿Æ¼¼´óѧ085601²ÄÁϹ¤³ÌÓ¢Ò»Êý¶þ³õÊÔ×Ü·Ö335Çóµ÷¼Á +8 Ë«ÂíβƦÀϰå2 2026-04-02 9/450 2026-04-02 14:45 by 5896
[¿¼ÑÐ] 08¹¤¿ÆÇóµ÷¼Á290·Ö +5 1314Åõ»¨ 2026-04-02 8/400 2026-04-02 13:16 by ÇÇßÕßÕßÕ
[¿¼ÑÐ] 0710ÉúÎïѧÇóµ÷¼Á +9 manman511 2026-04-01 9/450 2026-04-02 10:00 by zxl830724
[¿¼ÑÐ] 266Çóµ÷¼Á +4 ѧԱ97LZgn 2026-04-02 4/200 2026-04-02 09:52 by yulian1987
[¿¼ÑÐ] ²ÄÁÏר˶306Ó¢Ò»Êý¶þ +7 z1z2z3879 2026-03-31 7/350 2026-04-01 14:50 by ZXlzxl0425
[»ù½ðÉêÇë] ÃæÉÏ5BÄÜÉÏ»áÂ𣿠+8 redcom 2026-03-29 8/400 2026-03-31 15:53 by niuailing
[¿¼ÑÐ] 266Çóµ÷¼Á +3 ÍÛºôºßºôºß 2026-03-29 3/150 2026-03-31 10:06 by cal0306
[¿¼ÑÐ] µ÷¼Á¿¼ÑÐ +3 Íõ½ÜÒ» 2026-03-29 3/150 2026-03-29 08:09 by fmesaito
[¿¼ÑÐ] 11408Èí¼þ¹¤³ÌÇóµ÷¼Á +3 Qiuѧing 2026-03-28 3/150 2026-03-28 21:50 by zhq0425
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +3 raojunqi0129 2026-03-28 3/150 2026-03-28 15:27 by ÂäÉ˼
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û