±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 2267  |  »Ø¸´: 17
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

mlpoklm

гæ (³õÈëÎÄ̳)

[ÇóÖú] ¹ØÓÚʹÓÃOrigin½øÐжþÔª¶àÏîʽ»Ø¹éµÄÎÊÌâÇóÖú ÒÑÓÐ1È˲ÎÓë

Á½¸ö×Ô±äÁ¿X,Y£¬Ò»¸öÒò±äÁ¿Z¡£×¼±¸½øÐжàÏîʽ»Ø¹é£¬¼´Z=Z0+aX+bY+cX2+dY2ÕâÖÖÐÎʽ¡£ÇóÎÊÔõôʹÓÃOrigin»­³öÈýάµÄͼÐΣ¬²¢µÃ³öÏàÓ¦µÄ·½³Ì¡£
ÎÒÏëÖªµÀ²Ù×÷²½Ö裬ÊÇ·ñÐèÒª¸ø³öÊý¾Ý£¿
Çë´óÉñ°ï棬ÎÒÒѽ¹Í·Àö
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

matlab±à³Ì»æÍ¼

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

mlpoklm

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
9Â¥: Originally posted by ÔÂÖ»À¶ at 2015-08-12 14:16:10
ÄÜ×ö³ö·½³Ì²½Öè¾ÍûÎÊÌâ¡£
Äã²»ÊÇ×Ô¼ºÒѾ­¸ø³ö·½³ÌZ=Z0+aX+bY+cX2+dY2ÁËÂð£¬ÎªÊ²Ã´»¹ÒªÑ¡Ôñ·½³Ì£¿...

ÎÒʹÓÃÉÏÊö²½ÖèµÄʱºò£¬ÊÇÏȵõ½ÈýάͼÐεģ¬È»ºóÔÚnonliner surface fitÀïÃæÕÒµ½ÐèÒªµÄ·½³Ì£¬ÔÙ½øÐÐÄâºÏ¡£ËùÒÔÎÒÐÄÀïÓÐЩÒÉÂÇ£¬¸Ð¾õ²»Ì«ÕýÈ·¡£ÎÒÉÏ´«Ò»¸önonliner surface fitµÄͼƬ¡£Äú¿´ÕâÑù×öÊÇÕýÈ·µÄÂð£¿
¹ØÓÚʹÓÃOrigin½øÐжþÔª¶àÏîʽ»Ø¹éµÄÎÊÌâÇóÖú
1.jpg

10Â¥2015-08-12 15:48:33
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 18 ¸ö»Ø´ð

mlpoklm

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
2Â¥: Originally posted by ÔÂÖ»À¶ at 2015-08-11 16:32:03
¸ø³öÊý¾Ý¿´¿´¡£

¿É˽ÁÄÂ𣿲»ÖªµÀÔõô·¢ÉÏÀ´Êý¾Ý£¬ÎÒÒÑ˽ÐÅÄúÁªÏµ·½Ê½
3Â¥2015-08-11 18:41:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

mlpoklm

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
4Â¥: Originally posted by ÔÂÖ»À¶ at 2015-08-11 19:05:10
y x1 x2 x3
......
......
Òò±äÁ¿¡¢×Ô±äÁ¿°´Áи´ÖƽøÀ´¾Í¿ÉÒÔÁË¡£

Äã¸ø³öÊý¾Ý£¬ÎÒÃÇ¿ÉÒÔÖ±½Ó¸øÄã½á¹û¡£Èç¹ûÄãÊÇҪѧϰ¹ý³ÌµÄ»°£¬¡°¶àÔªÄâºÏ¡±¹Ø¼ü´Ê£¬ÔÚСľ³æÖÐËÑË÷£¬MALTAB 1stOpt OriginÏà¹ØÈí¼þµÄ´úÂë»ò ...

´óÅ£ÄãºÃ£¬ÎÒÓиöÎÊÌâ¡£ÎÒʹÓõÄÊÇOriginÈí¼þ¡£ÏëµÃµ½z=f£¨x£¬y£©µÄ·½³Ì¡£Ê×ÏÈ×öÈýάͼ£¬ÎÒÐèÒª×ö3D Scatter»¹ÊÇ3D SurfaceÀïÃæµÄColor fill surface°¡£¿
5Â¥2015-08-12 12:27:11
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

mlpoklm

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
4Â¥: Originally posted by ÔÂÖ»À¶ at 2015-08-11 19:05:10
y x1 x2 x3
......
......
Òò±äÁ¿¡¢×Ô±äÁ¿°´Áи´ÖƽøÀ´¾Í¿ÉÒÔÁË¡£

Äã¸ø³öÊý¾Ý£¬ÎÒÃÇ¿ÉÒÔÖ±½Ó¸øÄã½á¹û¡£Èç¹ûÄãÊÇҪѧϰ¹ý³ÌµÄ»°£¬¡°¶àÔªÄâºÏ¡±¹Ø¼ü´Ê£¬ÔÚСľ³æÖÐËÑË÷£¬MALTAB 1stOpt OriginÏà¹ØÈí¼þµÄ´úÂë»ò ...

ÎÒÏÖÔÚÊÇÕâÑù×öµÄ£¬Äú¿´¶ÔÂð£¿Ê×ÏȽ«Ô­Êý¾Ýת»»³É¾ØÕóÊý¾Ý£¬²½ÖèÊÇÕâ¸ö£º¡°worksheet¡±--¡°Convert to Matrix¡±--¡°XYZ Gridding¡±--¡°Open Dialog¡±¡£È»ºó×ö3άͼ£¬²½Ö裺¡°Plot¡±--¡°3D Surface¡±--¡° Color Fill Surface¡±¡£×îºóÊÇÄâºÏ£¬¡°Analysis¡±--nonliner surface fit¡±--Ñ¡Ôñ×Ô¼ºËùÐèÒªµÄ·½³Ì--µÃµ½½á¹û¡£
6Â¥2015-08-12 12:32:21
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 349Çóµ÷¼Á +5 ½Ü˹ËþÀï˹ 2026-03-21 5/250 2026-03-27 00:31 by wxiongid
[¿¼ÑÐ] 317Çóµ÷¼Á +6 µ°»ÆÏÌÈâôÕ 2026-03-26 6/300 2026-03-27 00:22 by wxiongid
[¿¼ÑÐ] µ÷¼Á +4 èÖèÖyoyo 2026-03-26 4/200 2026-03-26 20:43 by fmesaito
[¿¼ÑÐ] Ò»Ö¾Ô¸211 ³õÊÔ270·Ö Çóµ÷¼Á +6 ¹ÈÓêÉϰ¶ 2026-03-23 7/350 2026-03-26 18:55 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] 279Çóµ÷¼Á +6 ºìÒÂÒþ¹Ù 2026-03-21 6/300 2026-03-26 18:32 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] 271Çóµ÷¼Á +6 ÉúÈçÏÄ»¨¡­ 2026-03-22 6/300 2026-03-26 16:48 by ÕÅ¿­Ê®°ËºÅ
[¿¼ÑÐ] 292Çóµ÷¼Á +9 ¶ì¶ì¶ì¶î¶î¶î¶î¶ 2026-03-25 10/500 2026-03-26 16:27 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©»¯¹¤´óѧ²ÄÁÏÓ뻯¹¤£¨085600£©296Çóµ÷¼Á +9 µ¾ÆÞС±à 2026-03-26 9/450 2026-03-26 16:16 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] 297Çóµ÷¼Á +6 ÌïºéÓÐ 2026-03-26 6/300 2026-03-26 15:55 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] Ò»Ö¾Ô¸Ìì½ò´óѧ339²ÄÁÏÓ뻯¹¤Çóµ÷¼Á +3 ½­ÍùÂôÓã 2026-03-26 3/150 2026-03-26 09:42 by ÍõСǷi
[¿¼ÑÐ] 303Çóµ÷¼Á +6 À¶É½Ô 2026-03-25 6/300 2026-03-25 22:47 by 418490947
[¿¼ÑÐ] ¿¼Ñе÷¼Á +6 À´ºÃÔËÀ´À´À´ 2026-03-21 7/350 2026-03-25 22:43 by 418490947
[Óлú½»Á÷] ÓлúºÏ³ÉÇóÖú 20+3 FENGSHUJEI 2026-03-23 5/250 2026-03-24 19:31 by 88817753
[¿¼ÑÐ] ²ÄÁÏר˶331Çóµ÷¼Á +4 Ïʵ±Å£ 2026-03-24 4/200 2026-03-24 15:58 by JourneyLucky
[¿¼ÑÐ] 307Çóµ÷¼Á +5 ³¬¼¶ÒÁ°º´óÍõ 2026-03-24 5/250 2026-03-24 15:46 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 277·ÖÇóµ÷¼Á£¬¿çµ÷²ÄÁÏ +3 ¿¼Ñе÷¼Álxh 2026-03-24 3/150 2026-03-24 13:52 by JourneyLucky
[¿¼ÑÐ] ²ÄÁÏ/ũҵרҵ£¬07/08¿ªÍ·¾ù¿É£¬¹ýÏß¾ÍÐÐ +3 ºÇßíŶ»í 2026-03-23 4/200 2026-03-23 22:30 by Íô£¡£¿£¡
[¿¼ÑÐ] ÉúÎïѧµ÷¼Á +5 Surekei 2026-03-21 5/250 2026-03-22 14:39 by tcx007
[¿¼ÑÐ] Çóµ÷¼Á +3 .m.. 2026-03-21 4/200 2026-03-21 16:25 by barlinike
[¿¼ÑÐ] 353Çóµ÷¼Á +3 À­¹³²»Ðí±ä 2026-03-20 3/150 2026-03-20 19:56 by JourneyLucky
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û