²é¿´: 1319  |  »Ø¸´: 3
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

ɵ±ÆËïÎ÷Áú

ľ³æ (СÓÐÃûÆø)

[ÇóÖú] MATLAB×Ô¶¨Ò幫ʽÄâºÏÇúÏß ÒÑÓÐ1È˲ÎÓë

ÒÑÖªx=[0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0],y =[0.1035 0.9412 0.08679 0.07923 0.0736 0.06574 0.05926 0.057],×Ô¼º×Ô¶¨ÒåÁËÒ»¸öº¯Êýy = 1 - exp£¨-a*x^n£©,ÈçºÎÄâºÏ³öÀ´ÇúÏߣ¬²¢Çó³öa¡¢n¡£Ê¹ÓÃcftoolÀïµÄÖ¸ÊýÄâºÏ£¬Ô¤ÖõÄÁ½¸ö¹«Ê½¾ù²»·ûºÏ×Ô¶¨ÒåµÄÐÎʽ£¬ÇóÖ¸½Ì¡£
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

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

ɵ±ÆËïÎ÷Áú

ľ³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by guo_zy_123 at 2015-12-23 20:33:29
×Ô¼ºµ÷ÊýÖµ°É£¬aÊÇÄãÕâaµÄÏà·´Êý£¬Ã²ËÆÕâ¸öº¯Êý²»ºÏÊÊ

jitu.jpg

ÄãÓõÄÊÇÄĸö°æ±¾µÄcftool£¿ÎÒÓõÄmatlab7ºÃÏñ»¹Ã»ÓÐÕâ¸ö¹¦ÄÜ£¬¿ÉÒÔÔÚcftoolÀï×Ô¶¨Ò幫ʽ¡£
3Â¥2015-12-24 10:17:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 4 ¸ö»Ø´ð

guo_zy_123

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ɵ±ÆËïÎ÷Áú: ½ð±Ò+5, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸, ÒѾ­½â¾öÁË£¬Ð»Ð»Ö¸µ¼£¬ÄãÌáÐÑÁËÎÒ¡£ 2015-12-24 10:54:26
×Ô¼ºµ÷ÊýÖµ°É£¬aÊÇÄãÕâaµÄÏà·´Êý£¬Ã²ËÆÕâ¸öº¯Êý²»ºÏÊÊ
MATLAB×Ô¶¨Ò幫ʽÄâºÏÇúÏß
jitu.jpg

ÀϹŶ­
2Â¥2015-12-23 20:33:29
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

guo_zy_123

ľ³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
3Â¥: Originally posted by ɵ±ÆËïÎ÷Áú at 2015-12-24 10:17:55
ÄãÓõÄÊÇÄĸö°æ±¾µÄcftool£¿ÎÒÓõÄmatlab7ºÃÏñ»¹Ã»ÓÐÕâ¸ö¹¦ÄÜ£¬¿ÉÒÔÔÚcftoolÀï×Ô¶¨Ò幫ʽ¡£...

2013ÒÔºó£¬ÄâºÏµÄÆäËû²ÎÊýÔÚfit option°´Å¥£¬Â¥Ö÷¼ÇµÃ½ð±Ò·¢Ï£¬Ð»Ð»
ÀϹŶ­
4Â¥2015-12-24 10:30:53
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸:ÄϾ©º½¿Õº½Ìì´óѧ´óѧ £¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶£¬×Ü·Ö289·Ö +4 @taotao 2026-03-19 4/200 2026-03-20 22:14 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖÐÄÏ»¯Ñ§£¨0703£©×Ü·Ö337Çóµ÷¼Á +8 niko- 2026-03-19 9/450 2026-03-20 21:57 by luoyongfeng
[¿¼ÑÐ] Çóµ÷¼ÁÒ»Ö¾Ô¸ÄϾ©º½¿Õº½Ìì´óѧ289·Ö +3 @taotao 2026-03-19 3/150 2026-03-20 21:34 by JourneyLucky
[¿¼ÑÐ] ²ÄÁÏѧ˶297ÒѹýËÄÁù¼¶Çóµ÷¼ÁÍÆ¼ö +11 adaie 2026-03-19 11/550 2026-03-20 21:30 by laoshidan
[¿¼ÑÐ] 319Çóµ÷¼Á +3 СÁ¦Æøçæçæ 2026-03-20 3/150 2026-03-20 19:47 by JourneyLucky
[¿¼ÑÐ] 299Çóµ÷¼Á +3 shxchem 2026-03-20 4/200 2026-03-20 19:23 by zhukairuo
[¿¼ÑÐ] 304Çóµ÷¼Á +5 ÂüÊâ2266 2026-03-18 5/250 2026-03-20 09:00 by ZHANG0tao
[¿¼ÑÐ] Ò»Ö¾Ô¸¸£´ó288Óлú»¯Ñ§£¬Çóµ÷¼Á +3 Сľ³æ200408204 2026-03-18 3/150 2026-03-19 13:31 by houyaoxu
[¿¼ÑÐ] 354Çóµ÷¼Á +4 Tyoumou 2026-03-18 7/350 2026-03-18 21:45 by Tyoumou
[¿¼ÑÐ] 304Çóµ÷¼Á +12 СÐÜjoy 2026-03-14 13/650 2026-03-18 12:34 by Linda Hu
[¿¼ÑÐ] ÉúÎïѧ071000 329·ÖÇóµ÷¼Á +3 ÎÒ°®ÉúÎïÉúÎﰮΠ2026-03-17 3/150 2026-03-18 10:12 by macy2011
[¿¼ÑÐ] 301Çóµ÷¼Á +9 yyÒªÉϰ¶Ñ½ 2026-03-17 9/450 2026-03-18 08:58 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 275Çóµ÷¼Á +4 Ì«Ñô»¨ÌìÌ쿪ÐÄ 2026-03-16 4/200 2026-03-17 10:53 by ¹¦·ò·è¿ñ
[¿¼ÑÐ] 302Çóµ÷¼Á +4 С¼Öͬѧ123 2026-03-15 8/400 2026-03-17 10:33 by С¼Öͬѧ123
[¿¼ÑÐ] Ò»Ö¾Ô¸£¬¸£ÖÝ´óѧ²ÄÁÏר˶339·ÖÇóµ÷¼Á +3 ľ×ÓmomoÇàÕù 2026-03-15 3/150 2026-03-17 07:52 by laoshidan
[¿¼ÑÐ] 333Çóµ÷¼Á +3 ÎÄ˼¿Í 2026-03-16 7/350 2026-03-16 18:21 by ÎÄ˼¿Í
[¿¼ÑÐ] 318Çóµ÷¼Á +3 Yanyali 2026-03-15 3/150 2026-03-16 16:41 by houyaoxu
[¿¼ÑÐ] 321Çóµ÷¼Á +5 ´óÃ×·¹£¡ 2026-03-15 5/250 2026-03-16 16:33 by houyaoxu
[¿¼ÑÐ] 070303 ×Ü·Ö349Çóµ÷¼Á +3 LJY9966 2026-03-15 5/250 2026-03-16 14:24 by xwxstudy
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +3 ºôºô£¿~+123456 2026-03-14 3/150 2026-03-14 16:53 by WTUChen
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û