Znn3bq.jpeg
²é¿´: 1761  |  »Ø¸´: 11
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

King_A

½ð³æ (СÓÐÃûÆø)

[ÇóÖú] matlab½â¶þÔª·½³Ì×飬´íÎóÌáʾ£¬Çó½â¾ö·½·¨ ÒÑÓÐ2È˲ÎÓë

±¾ÈËÓÃmatlab½â¶þÔª·½³Ì×é
±à³ÌÈçÏÂ
[D,Q]=solve('1 - exp(-2*(D/3)^(3/2)*(-(2414916*exp(-Q/3108)*(exp(-(193*Q)/603729) - 1))/Q)^(3/2))=0.01789','1 - exp(-2*(D/3)^(3/2)*(-(2477476*exp(-Q/3148)*(exp(-(391*Q)/1238738) - 1))/Q)^(3/2))=0.373882','D','Q')
ÔËÐкó³öÏÖ´íÎóÌáʾÈçͼ


Çó½â¾ö·½·¨

matlab½â¶þÔª·½³Ì×飬´íÎóÌáʾ£¬Çó½â¾ö·½·¨
11.jpg
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

dingd

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

ÒýÓûØÌû:
7Â¥: Originally posted by King_A at 2014-10-21 15:32:13
Õâ¸ö²»ÊÇÓÃmatlabʵÏֵİÉ...

ËÑһϣº1stOpt
8Â¥2014-10-21 15:45:09
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 12 ¸ö»Ø´ð

yongcailiu

½ð³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
·½³ÌºÜ¿ÉÄÜûÓнâÎö½â£¬½¨ÒéʹÓÃÊýÖµ½â
2Â¥2014-10-21 10:12:09
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

King_A

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by yongcailiu at 2014-10-21 10:12:09
·½³ÌºÜ¿ÉÄÜûÓнâÎö½â£¬½¨ÒéʹÓÃÊýÖµ½â

ÒòΪÎÒÊdzõѧÕߣ¬²»ÖªµÀÊÇ·ñÄÜÖ±½Ó¸ø³ö´úÂëÄØ£¿
3Â¥2014-10-21 11:04:02
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dingd

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
King_A: ½ð±Ò+20 2014-10-23 10:56:10
ÊýÖµ½â£¬1stOptÇó½â£º
CODE:
Function
1 - exp(-2*(D/3)^(3/2)*(-(2414916*exp(-Q/3108)*(exp(-(193*Q)/603729) - 1))/Q)^(3/2))=0.01789;
1 - exp(-2*(D/3)^(3/2)*(-(2477476*exp(-Q/3148)*(exp(-(391*Q)/1238738) - 1))/Q)^(3/2))=0.373882;

d: 5.76377642285916E71
q: 524635.590928918
4Â¥2014-10-21 12:00:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 290Çóµ÷¼Á +3 luoziheng 2026-04-10 3/150 2026-04-10 19:02 by xulei3024
[¿¼ÑÐ] 283Çóµ÷¼Á£¬¹¤¿Æ£¡ +10 ËÕ´òË®7777 2026-04-08 10/500 2026-04-10 18:54 by chemisry
[¿¼ÑÐ] 291 Çóµ÷¼Á +27 »¯¹¤2026½ì±ÏÒµÉ 2026-04-09 27/1350 2026-04-10 17:21 by jiajinhpu
[¿¼ÑÐ] 085404 298·ÖÇóµ÷¼Á +10 ºôÀ²ºôÀ²ºôºôºô 2026-04-10 11/550 2026-04-10 16:44 by wangy0907
[¿¼ÑÐ] 085410-273Çóµ÷¼Á +4 X1999 2026-04-10 4/200 2026-04-10 15:29 by hemengdong
[¿¼ÑÐ] 336²ÄÁÏÓ뻯¹¤085600Çóµ÷¼Á +21 Ë®ÐǼÇinfp 2026-04-05 24/1200 2026-04-10 15:28 by luoyongfeng
[¿¼ÑÐ] Çóµ÷¼Á +16 ÐܶþÏëÉϰ¶ 2026-04-04 16/800 2026-04-10 11:24 by may_ÐÂÓî
[¿¼ÑÐ] ²ÄÁÏר˶283Çóµ÷¼Á +18 ÊÔÊÔ¿´ß 2026-04-04 19/950 2026-04-10 10:05 by may_ÐÂÓî
[¿¼ÑÐ] Ò»Ö¾Ô¸ ½­ÄÏ´óѧ 085602 »¯¹¤×¨Ë¶ 338·ÖÇóµ÷¼Á +16 ·³ÕСç÷ 2026-04-05 16/800 2026-04-10 08:08 by kangsm
[¿¼ÑÐ] Ò»Ö¾Ô¸ÏôóÉúÎïѧ332Çóµ÷¼Á +10 ³Ø³Ø³Ø³Ø³Ø³Ø 2026-04-08 10/500 2026-04-09 17:10 by ¶À×íÃι³Ç
[¿¼ÑÐ] 085501»úеר˶ 302·Ö ²»ÌôרҵÇóµ÷¼Á +5 Íôij. 2026-04-09 5/250 2026-04-09 15:38 by ½¯ð©Óí
[¿¼ÑÐ] ±¾¿ÆÄÏ·½Ò½¿Æ´óѧ Ò»Ö¾Ô¸985 ҩѧѧ˶284·Ö Çóµ÷¼Á +3 ÈõË®ÌýÎÄ 2026-04-09 3/150 2026-04-09 09:06 by susuqq
[¿¼ÑÐ] Ò»Ö¾Ô¸Ö£ÖÝ´óѧ085600Çóµ÷¼Á +21 ³ÔµÄ²»ÉÙ 2026-04-05 24/1200 2026-04-08 16:47 by sunhuadong
[¿¼ÑÐ] 22408 318·ÖÇóµ÷¼Á +4 ÇڷܵÄСÁý°ü 2026-04-06 6/300 2026-04-07 15:05 by Ö½º×555
[¿¼ÑÐ] Èí¹¤Ñ§Ë¶299Çóµ÷¼Á +6 useryy 2026-04-07 6/300 2026-04-07 09:50 by vgtyfty
[¿¼ÑÐ] 312Çóµ÷¼Á +4 LR6 2026-04-06 4/200 2026-04-07 08:42 by jp9609
[¿¼ÑÐ] Ò»Ö¾Ô¸Çà¿Æ085500£¬³õÊÔ295·Ö£¬¹«¹²¿Î213·Ö +3 Óöµ½µÄÈËÔ¸Íû¶¼Ä 2026-04-05 3/150 2026-04-05 18:45 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄÏÅ©090401£¬268£¬Çóµ÷¼Á +5 һľÄñÈ» 2026-04-04 5/250 2026-04-04 17:07 by babysonlkd
[¿¼ÑÐ] 085701Çóµ÷¼Á +7 ¹¨ÓíÃú 2026-04-04 8/400 2026-04-04 13:49 by ССÊ÷2024
[¿¼ÑÐ] 266Çóµ÷¼Á +8 ѧԱ97LZgn 2026-04-03 8/400 2026-04-04 09:02 by 20021109
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û