Znn3bq.jpeg
ÉÇÍ·´óѧº£Ñó¿ÆÑ§½ÓÊܵ÷¼Á
²é¿´: 3905  |  »Ø¸´: 7

anxin1984

Ìú³æ (СÓÐÃûÆø)

[ÇóÖú] Ò»×éÀëÉ¢Êý¾Ý×÷ƽ»¬ÇúÏß

ÔõÑù×öµ½Ò»×éÀëÉ¢Êý¾Ý£¬°´ÕÕÊý¾ÝµÄ˳Ðò½øÐвåÖµ£¬×ö³öƽ»¬ÇúÏߣ¨¼´ÇúÏßͨ¹ýËùÓеÄÊý¾Ýµã£©¡£origin¡¢matlab¶¼ÐУ¬Ö»ÒªÄÜʵÏÖ¡£Ä¿±êÈçÏÂͼËùʾ£¬ÐÂÊÖ½ð±Ò²»¶à£¬Ð¡ÃÃÕæ³Ï°Ýл£¡£¡£¡
PS:ÎÒÓÃorigin»­ÁË spine²»ºÃʹ ˵ÎÒInvalid X value found in Book1_B during spline creation. X values must be increasing and discrete for creating splines. (Also possible from small X axis scale, try rescale first.)
µ«ÊÇÓÃB-spine£¬µÃµ½µÄͼȴÓÖ²»Í¨¹ýÆäÖеöµã£¬¹Êɹ³öÀ´Çó´óÉñ°ï棡
ͼÖÐÁ¬ÏßµÄÊý¾ÝµãÈçÏ£¨Ë³Ðò²»±ä£©£º
  X                 Y
15.132        129.483
12.5555        110.541
8.82506        77.462
3.12879        21.8949
1.8059        8.95277
1.71466        4.70618
3.77084        3.67897
7.32245        7.99873
9.10391        17.3607
10.2039        33.4703


[ Last edited by anxin1984 on 2012-8-13 at 20:03 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

anxin1984

Ìú³æ (СÓÐÃûÆø)

?? ûÓÐÈË»áÂð
2Â¥2012-08-15 14:41:24
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

anxin1984

Ìú³æ (СÓÐÃûÆø)

ÈÔÔÚÆÚ´ýÖÐ
3Â¥2012-08-22 08:59:58
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

anxin1984

Ìú³æ (СÓÐÃûÆø)

ÿÌì¶¥Ò»ÏÂ

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
4Â¥2012-08-23 08:23:01
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

csgt0

ÈÙÓþ°æÖ÷ (ÖøÃûдÊÖ)

²ÊÉ«¹Òͼ

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
anxin1984: ½ð±Ò+10, ¡ï¡ï¡ïºÜÓаïÖú, лл´óÏÀ£¡ 2012-08-23 15:09:11
dbb627: ½ð±Ò+1, ¸ÐлӦÖú 2012-08-23 19:56:53
t=1:10';
tt=1:.01:10';
xx=spline(t,x,tt);
yy=spline(t,y,tt);
plot(xx,yy)
hold on
scatter(x,y)
showmethemoney
5Â¥2012-08-23 13:39:09
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xiangjibang

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
5Â¥: Originally posted by csgt0 at 2012-08-23 13:39:09
t=1:10';
tt=1:.01:10';
xx=spline(t,x,tt);
yy=spline(t,y,tt);
plot(xx,yy)
hold on
scatter(x,y)

ÄãºÃ£¬ÇëÎÊÒ»ÏÂÊÇÔÚoriginÀïÃæÄÄÀïÊäÈëÕâЩÓï¾äÄØ£¿³õѧÕߣ¬Ï£ÍûµÃµ½ÄãµÄ½â´ð£¬Ð»Ð»¡£¡£¡£
6Â¥2016-08-31 20:30:48
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

troychen01

гæ (СÓÐÃûÆø)

Â¥Ö÷½â¾öÁËÂð£¬ÎÒĿǰҲÊÇÓöµ½ÕâÖÖÇé¿ö
7Â¥2016-12-13 18:54:25
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

512095518

ר¼Ò¹ËÎÊ (ÕýʽдÊÖ)

ÒýÓûØÌû:
6Â¥: Originally posted by xiangjibang at 2016-08-31 20:30:48
ÄãºÃ£¬ÇëÎÊÒ»ÏÂÊÇÔÚoriginÀïÃæÄÄÀïÊäÈëÕâЩÓï¾äÄØ£¿³õѧÕߣ¬Ï£ÍûµÃµ½ÄãµÄ½â´ð£¬Ð»Ð»¡£¡£¡£...

Â¥ÉϵĴúÂëÊÇmatlabµÄ£¬ÓÃmatlabµÃµ½Êý¾ÝÒÔºóÔÙÈ¥origin»­Í¼¡£splineº¯ÊýÊǸù¾ÝÒÑÖªµÄx£¬yÖµÀ´½øÐвåÖµ
ûÓм«ÏÞ£¬Ö»Óг¬Ô½£¡
8Â¥2016-12-13 19:09:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ anxin1984 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 302·ÖÇóµ÷¼Á +10 ·²ÓïÆíÔ¸ 2026-04-08 11/550 2026-04-14 16:50 by jiangguiquan11
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +18 »ý¼«ÏòÉÏ£» 2026-04-10 20/1000 2026-04-14 16:11 by zs92450
[¿¼ÑÐ] Ò»Ö¾Ô¸»¦9£¬326ÇóÉúÎïѧµ÷¼Á +10 Áõīī 2026-04-13 10/500 2026-04-14 15:16 by zs92450
[¿¼ÑÐ] 305Çóµ÷¼Á +8 Â꿨°Í¿¨boom 2026-04-11 8/400 2026-04-14 09:04 by pengliang8036
[¿¼ÑÐ] ÉúÎïѧ308Çóµ÷¼Á +6 ÏàÐűػá¹ââÍòÕ 2026-04-11 6/300 2026-04-14 08:57 by licg0208
[¿¼ÑÐ] µ÷¼ÁÇóÊÕÁô +32 ¹ûÈ»ÓÐÎÒ 2026-04-10 33/1650 2026-04-14 08:49 by ľľmumu¡«
[¿¼ÑÐ] 22ר˶Çóµ÷¼Á +8 haoyunÉϰ¶ 2026-04-11 10/500 2026-04-13 22:15 by zhq0425
[¿¼ÑÐ] 2026˶ʿµ÷¼Á_Äܶ¯_ºÓÄÏũҵ´óѧ +4 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-12 4/200 2026-04-13 22:01 by bljnqdcc
[»ù½ðÉêÇë] 2026 WRÇà°Î +3 ¶¬ÈÕÑô¹âCAS 2026-04-09 6/300 2026-04-13 18:40 by liuchb715
[¿¼ÑÐ] 290Çóµ÷¼Á +18 ¿Â»´È» 2026-04-12 20/1000 2026-04-13 12:56 by cyh¡ª315
[¿¼ÑÐ] 266µ÷¼Á +10 daya sun 2026-04-07 11/550 2026-04-13 10:12 by fenglj492
[¿¼ÑÐ] 344 ²ÄÁÏרҵ Çóµ÷¼Á211 ÎÞµØÓòÒªÇó +8 hualkop 2026-04-11 8/400 2026-04-12 22:24 by fqwang
[¿¼ÑÐ] »¯¹¤µ÷¼ÁÇóµ¼Ê¦ÊÕÁô£¡Ò»Ö¾Ô¸Ê§Àû£¬Ì¤Êµ¿Ï¸É£¬ÓÐÖ²ÎïÌáÈ¡¿ÆÑо­Àú +20 yzyzx 2026-04-09 21/1050 2026-04-12 00:12 by ССССÀ²À²À²
[¿¼ÑÐ] µ÷¼Á +5 ÎĵÀÐÇ̨ 2026-04-11 5/250 2026-04-11 15:01 by ¿­¿­Òª±ä˧
[¿¼ÑÐ] µ÷¼Á +4 µçÆø300Çóµ÷¼Á²» 2026-04-08 7/350 2026-04-11 10:44 by ×ÏêØ×ÏÆå
[¿¼ÑÐ] ¹ã¶«Ê¡ 085601 329·ÖÇóµ÷¼Á +14 Eddieddd 2026-04-10 14/700 2026-04-11 09:58 by bljnqdcc
[¿¼ÑÐ] 314Çóµ÷¼Á +18 xhhdjdjsjks 2026-04-09 19/950 2026-04-10 18:53 by HPUCZ
[¿¼ÑÐ] Çóµ÷¼Á ²ÄÁÏÓ빤³Ì 324·Ö ר˶ +19 ôæôæÒ»ÊéÉú 2026-04-10 21/1050 2026-04-10 11:41 by wp06
[¿¼ÑÐ] 0703»¯Ñ§Çóµ÷¼Á +21 ²»ÖªÃûµÄСئ 2026-04-08 21/1050 2026-04-09 18:55 by l_paradox
[¿¼ÑÐ] 086000ÉúÎïÓëÒ½Ò©µ÷¼Á +7 awwwwwooooo 2026-04-09 7/350 2026-04-09 13:31 by ±±¼«159263
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û