²é¿´: 2825  |  »Ø¸´: 20
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

crasting

½ð³æ (СÓÐÃûÆø)

[ÇóÖú] matlab·ÇÏßÐÔÄâºÏÖÐlsqcurvefit³õÖµÉèÖà ÒÑÓÐ1È˲ÎÓë

ÏëÓÃmatlabÖеÄlsqcurvefit×öÀëÉ¢µãµÄÄâºÏ,µ«ÊDz»¹ÜÔõôÉè³õÖµ£¬ÄâºÏÖ±Ïß¾ÍÊÇÒ»ÌõˮƽÏߣ¬¸½¼þÖеÄͼƬÊǶÔÎÊÌâµÄÏêϸÃèÊö£¬Ï£ÍûÓиßÈËÖ¸µã¡£

matlab·ÇÏßÐÔÄâºÏÖÐlsqcurvefit³õÖµÉèÖÃ
ÇúÏßÄâºÏ.jpg
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

crasting

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
6Â¥: Originally posted by ÐűËÄÏɽ at 2015-05-21 21:30:48
ÇóÖú³ÌÐò·¢Í¼Æ¬£¬±ðÈËÕæµÄ°ï²»ÁËÄã

Êý¾ÝÊÇʵÑé²âµÃ£¬ÎҰѳÌÐòÒÔÎı¾µÄÐÎʽÔÙ·¢Ò»±é£¬Âé·³Äú°ï濴һϣ¬Ð»Ð»À²
7Â¥2015-05-21 21:49:49
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 21 ¸ö»Ø´ð

ÐűËÄÏɽ

ľ³æ (ÖøÃûдÊÖ)

¹À¼ÆÄãµÄ¹«Ê½ÓÐ´í£¬°´ÕÕÄãµÄ¹«Ê½£¬ºÜÄѼÆËã³öºÏÊʵÄÖµ
2Â¥2015-05-21 20:49:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÐűËÄÏɽ

ľ³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by ÐűËÄÏɽ at 2015-05-21 20:49:35
¹À¼ÆÄãµÄ¹«Ê½ÓÐ´í£¬°´ÕÕÄãµÄ¹«Ê½£¬ºÜÄѼÆËã³öºÏÊʵÄÖµ

°´ÕÕÄãµÄ¹«Ê½£¬¿ÉÒÔ½øÐÐÍÆµ¼£º





¸ù¾ÝÄãµÄÊý¾Ý¼ÆËã

ÕâÒ»ÏîµÄÊýÖµºÜС£¬Ó¦¸ÃÔÚ1e5µÄÊýÁ¿¼¶ÉÏ
Ò²¾ÍÊÇËµÇ°ÃæÁ½¸öƽ·½ºÍ¶¼Ó¦¸ÃºÜС

ËùÒÔ¼ÆËã³öºÏÊʵÄÊýÖµºÜÄÑ£¬»òÕß˵³õÖµÒÀÀµºÜÇ¿
3Â¥2015-05-21 21:00:04
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

crasting

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
3Â¥: Originally posted by ÐűËÄÏɽ at 2015-05-21 21:00:04
°´ÕÕÄãµÄ¹«Ê½£¬¿ÉÒÔ½øÐÐÍÆµ¼£º
(\Delta \lambda)^{2}+4(\lambda-\lambda0)^{2}=\frac{2\Delta \lambda}{f\pi}

(\Delta \lambda-\frac{1}{f\pi})^{2}+4(\lambda-\lambda0)^{2}-(\frac{1}{f\pi})^{2}=0


¸ù¾Ý ...

²»Ì«Ã÷°×ÄúµÄÒâ˼£¿ÄÜ·ñÂé·³ÄúÏêϸ˵һÏ£¿f²»ÊÇÆµÂʵÄÒâ˼£¬Ö»ÊÇÎÒ±íʾº¯ÊýµÄ·ûºÅ£¬¾ÍÊÇx¡¢y·½³ÌÖеÄy
4Â¥2015-05-21 21:07:50
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁÏѧѧ˶337Çóµ÷¼Á-Ò»Ö¾Ô¸»ªÖпƼ¼´óѧ +3 ˳˳˳mr 2026-03-18 4/200 2026-03-21 08:20 by JourneyLucky
[¿¼ÑÐ] 083200ѧ˶321·ÖÒ»Ö¾Ô¸ôßÄÏ´óѧÇóµ÷¼Á +3 innocenceF 2026-03-17 3/150 2026-03-21 02:35 by JourneyLucky
[¿¼ÑÐ] 265Çóµ÷¼Á +9 ÁºÁºÐ£Ð£ 2026-03-17 9/450 2026-03-21 02:17 by JourneyLucky
[¿¼ÑÐ] ¡¾¿¼Ñе÷¼Á¡¿»¯Ñ§×¨Òµ 281·Ö£¬Ò»Ö¾Ô¸ËÄ´¨´óѧ£¬³ÏÐÄÇóµ÷¼Á +8 ³Ô³Ô³Ô²ÅÓÐÒâÒå 2026-03-19 8/400 2026-03-21 00:49 by Áõ¹úÉ­
[¿¼ÑÐ] Ò»Ö¾Ô¸Î人Àí¹¤²ÄÁϹ¤³Ìר˶µ÷¼Á +9 Doleres 2026-03-19 9/450 2026-03-20 22:36 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸ÎäÀí²ÄÁϹ¤³Ì348Çóµ÷¼Á +3 £þ^£þ©bº¹ 2026-03-19 4/200 2026-03-20 21:01 by zhukairuo
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷°²½»Í¨´óѧ ѧ˶ 354Çóµ÷¼Á +3 ÎÒÏëÒª¶ÁÑо¿Éú 2026-03-20 3/150 2026-03-20 20:13 by JourneyLucky
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á £¬Áù¼¶Òѹý£¬ÓпÆÑо­Àú +13 êØÎõÙâ 2026-03-15 13/650 2026-03-20 19:35 by Dream007008
[¿¼ÑÐ] ÄÜÔ´²ÄÁÏ»¯Ñ§¿ÎÌâ×éÕÐÊÕ˶ʿÑо¿Éú8-10Ãû +5 ÍÑÓ±¶ø³ö 2026-03-16 14/700 2026-03-20 09:30 by kkcoco25
[¿¼²©] É격26Äê +3 °Ë6°Ë68 2026-03-19 3/150 2026-03-19 19:43 by nxgogo
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +4 z1z2z3879 2026-03-14 6/300 2026-03-19 17:18 by fei626-918
[¿¼ÑÐ] 0817µ÷¼Á +3 ûÓдð°¸_ 2026-03-14 3/150 2026-03-19 09:51 by Xu de nuo
[¿¼ÑÐ] 334Çóµ÷¼Á +3 Ö¾´æ¸ßÔ¶ÒâÔÚ»úÐ 2026-03-16 3/150 2026-03-18 08:34 by lm4875102
[¿¼ÑÐ] ÓÐûÓеÀÌú/ÍÁľµÄÏëµ÷¼ÁÄÏÁÖ£¬¸ø×Ô¼ºÕÐʦµÜÖС« +3 TqlXswl 2026-03-16 7/350 2026-03-17 15:23 by TqlXswl
[¿¼²©] 26É격 +4 °Ë6°Ë68 2026-03-16 4/200 2026-03-17 13:00 by ÇáËɲ»ÉÙËæ
[¿¼ÑÐ] 302Çóµ÷¼Á +4 С¼Öͬѧ123 2026-03-15 8/400 2026-03-17 10:33 by С¼Öͬѧ123
[¿¼ÑÐ] 304Çóµ÷¼Á +3 ÂüÊâ2266 2026-03-14 3/150 2026-03-16 16:39 by houyaoxu
[¿¼ÑÐ] 321Çóµ÷¼Á +5 ´óÃ×·¹£¡ 2026-03-15 5/250 2026-03-16 16:33 by houyaoxu
[¿¼ÑÐ] ÖпÆÔº²ÄÁÏ273Çóµ÷¼Á +4 yzydy 2026-03-15 4/200 2026-03-16 15:59 by Gaodh_82
[¿¼ÑÐ] 26¿¼ÑÐÒ»Ö¾Ô¸ÖйúʯÓÍ´óѧ(»ª¶«)305·ÖÇóµ÷¼Á +3 ¼ÎÄêÐÂ³Ì 2026-03-15 3/150 2026-03-15 13:58 by ¹þ¹þ¹þ¹þºÙºÙºÙ
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û