±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1973  |  »Ø¸´: 7

213070312

ľ³æ (Ö°Òµ×÷¼Ò)

[ÇóÖú] 5½×ÇúÏßÈçºÎÄâºÏ³öÀ´£¿ ÒÑÓÐ4È˲ÎÓë

ÄâºÏ³öÀ´µÄÇúÏß×÷Ϊ¹Ø½ÚµÄÆÚÍû¸ú×ÙÇúÏߣ¬ÏÖÔÚÒªÇó³õʼºÍÄ©¶ËµÄËٶȺͼÓËٶȶ¼Îª0£¬²»ÖªµÀ²ÉÓÃʲô°ì·¨ÄØ£¿ÄâºÏµÄЧ¹û¼ûͼ¶þ¡£

5½×ÇúÏßÈçºÎÄâºÏ³öÀ´£¿
5½×ÇúÏßÄâºÏ.PNG
5½×ÇúÏßÈçºÎÄâºÏ³öÀ´£¿-1
ÄâºÏЧ¹û.PNG
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

zyqi_fly

Í­³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
213070312: ½ð±Ò+2 2014-05-08 20:10:22
ÕÒ¸öÎå½×·½³Ì ½«ÇúÏßÉϵÄÌØÊâµã´ø½øÈ¥Çó½âϵÊý  Ñ§ÔüÕâôÈÏΪµÄ

[ ·¢×ÔСľ³æ¿Í»§¶Ë ]
ÌìÌÃÔÚ×ó£¡
2Â¥2014-05-07 12:32:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zyqi_fly

Í­³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
213070312: ½ð±Ò+2 2014-05-08 20:10:12
ÒýÓûØÌû:
2Â¥: Originally posted by zyqi_fly at 2014-05-07 12:32:08
ÕÒ¸öÎå½×·½³Ì ½«ÇúÏßÉϵÄÌØÊâµã´ø½øÈ¥Çó½âϵÊý  Ñ§ÔüÕâôÈÏΪµÄ

Òª²»ÄãÓÃspssÈí¼þ¸øÄã×ö×ö

[ ·¢×ÔСľ³æ¿Í»§¶Ë ]
ÌìÌÃÔÚ×ó£¡
3Â¥2014-05-07 12:33:15
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Mackay2013

гæ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
213070312: ½ð±Ò+2 2014-05-08 20:10:06
matlab¿ÉÒÔ×ö£¬ºÜÈÝÒ×
4Â¥2014-05-08 17:02:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

213070312

ľ³æ (Ö°Òµ×÷¼Ò)

ÒýÓûØÌû:
4Â¥: Originally posted by Mackay2013 at 2014-05-08 17:02:07
matlab¿ÉÒÔ×ö£¬ºÜÈÝÒ×

ÎÒÊÔÁËÂù¾Ã£¬Ò²Ã»Åª³öÀ´£¬²»ÖªµÀÄãÄܰïæŪһÏ£¿
¿àÐÐ
5Â¥2014-05-08 20:09:57
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jjlt1989

гæ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
matlabµÄpolyfitº¯ÊýºÍpolyvalº¯Êý¿ÉÒÔÓÃÀ´ÄâºÏ°É¡£

p=polyfit(x,y,5); %¶àÏîʽÄâºÏ 5ΪÄâºÏµÄ½×Êý
Y=polyval(p,x); %´øÈë¶àÏîʽÇó½âx¶ÔÓ¦µÄYÖµ
plot(x,Y);

µÃµ½µÄx£¬Y¾ÍÊÇÄâºÏºóµÄÇúÏßÁË¡£

²»ÖªµÀ¶Ô²»¶Ô¡£
6Â¥2014-05-08 20:23:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

pujun2310574

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
6Â¥: Originally posted by jjlt1989 at 2014-05-08 20:23:07
matlabµÄpolyfitº¯ÊýºÍpolyvalº¯Êý¿ÉÒÔÓÃÀ´ÄâºÏ°É¡£

p=polyfit(x,y,5); %¶àÏîʽÄâºÏ 5ΪÄâºÏµÄ½×Êý
Y=polyval(p,x); %´øÈë¶àÏîʽÇó½âx¶ÔÓ¦µÄYÖµ
plot(x,Y);

µÃµ½µÄx£¬Y¾ÍÊÇÄâºÏºóµÄÇúÏßÁË¡£

²»ÖªµÀ¶Ô²»¶Ô ...

Õâ¸ö±È½ÏÖ±¹Û£¬
²»ÖªµÀ¶Ô²»¶Ô£¬Ð¡°×¹Ø×¢Ò»Ï¡£
7Â¥2014-05-08 21:52:52
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

anotherguy

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
²éÒ»ÏÂMATLABÀï²élsqcurvefitÕâ¸öº¯ÊýµÄÓ÷¨£¬ÕâÑùÄã²»¿ÉÒÔÒÔÈκÎÐÎʽΪĿ±êÀ´ÄâºÏÊý¾ÝÁË¡£
ÓÐMATLAB»ù´¡µÄ»°£¬15·ÖÖÓ¾ÍÄܸ㶨ÁË¡£
Ðв»Óɾ¶
8Â¥2014-05-08 22:38:01
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ 213070312 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 302·Ö 085601Çóµ÷¼ÁÍÆ¼ö +11 zyxÉϰ¶£¡ 2026-04-05 11/550 2026-04-05 22:13 by dongzh2009
[¿¼ÑÐ] ¿¼Ñе÷¼Á +11 СsunÒªºÃÔË 2026-04-04 11/550 2026-04-05 08:02 by qlm5820
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +15 Ò»ÑùYWY 2026-04-01 15/750 2026-04-04 22:23 by hemengdong
[¿¼ÑÐ] 291Çóµ÷¼Á +4 ÃÔÃÉľľ 2026-04-01 5/250 2026-04-04 15:59 by sihailian3
[¿¼ÑÐ] Ò»Ö¾Ô¸»¦985£¬326·ÖÇóµ÷¼Á +3 Áõīī 2026-04-03 3/150 2026-04-04 11:16 by ±¯É˵ÄÓóÍ·
[¿¼ÑÐ] ÇóÉúÎïѧרҵµ÷¼Á-332·Ö +5 ÔÆ¶äåÞÍäÖ¸ÄÏ 2026-04-04 5/250 2026-04-04 10:05 by rzh123456
[¿¼ÑÐ] 268Çóµ÷¼Á +8 ÄãºÃtg 2026-04-03 9/450 2026-04-04 05:08 by gswylq
[¿¼ÑÐ] 311Çóµ÷¼Á +20 zchqwer 2026-04-01 22/1100 2026-04-03 22:09 by lglzsd
[¿¼ÑÐ] ¿¼ÑÐÇóµ÷¼Á +3 ľÐÄÏë¼ÌÐøÉîÔì 2026-04-03 3/150 2026-04-03 21:56 by à£à£à£0119
[¿¼ÑÐ] µ÷¼Á +5 asdasdassda 2026-04-03 6/300 2026-04-03 20:27 by °¶ÉϵÄÒ»ÌõÓã
[¿¼ÑÐ] 266Çóµ÷¼Á +3 08µçÆø¹¤³Ì 2026-04-03 3/150 2026-04-03 14:05 by 1753564080
[¿¼ÑÐ] 315Çóµ÷¼Á +6 ˳Àí³ÉÕÅ 2026-04-03 8/400 2026-04-03 14:04 by °ÙÁéͯ888
[¿¼ÑÐ] 320Çóµ÷¼Á +3 ũҵ¹¤³ÌÓëÐÅÏ¢¼ 2026-04-03 3/150 2026-04-03 11:40 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] 338Çóµ÷¼Á£¬Ò»Ö¾Ô¸ÄÜÔ´¶¯Á¦£¬ÍâÓïÊÇÈÕÓï203 +5 zzz£¬£¬r 2026-04-02 5/250 2026-04-03 09:45 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Ò»Ö¾Ô¸Î人Àí¹¤0856£¬³õÊÔ334 +3 26¿¼ÑвÄÁÏ 2026-04-02 3/150 2026-04-02 21:22 by dongzh2009
[¿¼ÑÐ] 085602»¯¹¤Çóµ÷¼Á£¨331·Ö£© +9 111@127 2026-03-30 9/450 2026-04-02 20:00 by dick_runner
[¿¼ÑÐ] 318Çóµ÷¼Á£¬¼ÆËã²ÄÁÏ·½Ïò +10 Îüß÷Óк¦óÏÃü 2026-04-01 11/550 2026-04-02 16:29 by oooqiao
[¿¼ÑÐ] 279Çóµ÷¼Á +7 Īxiao 2026-04-01 7/350 2026-04-01 22:05 by ¿Í¶ûÃÀµÂ
[¿¼ÑÐ] 262Çóµ÷¼Á +9 ÀøÖ¾Ò»¶¨·¢ÎÄÕ 2026-03-31 10/500 2026-04-01 12:22 by sunshine0013
[¿¼ÑÐ] ºÏ·ÊÇøÓòÐÔÖØµãÒ»±¾ÕÐÊÕµ÷¼Á +4 6266jl 2026-03-30 8/400 2026-03-31 18:43 by 6266jl
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û