Znn3bq.jpeg
±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 3919  |  »Ø¸´: 6

li_qun

Í­³æ (ÖøÃûдÊÖ)

[ÇóÖú] Çë½ÌAFMµÄRMS´Ö²Ú¶ÈÊÇʲô

¡£Çë½ÌAFMµÄRMS´Ö²Ú¶ÈÊÇʲô£¬¿ÉÒÔÀí½â³ÉÑùÆ·±íÃæµÄƽ¾ù¸ß¶ÈÂð£¿Ð»Ð»
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

wendy326

½ð³æ (ÕýʽдÊÖ)


¡¾´ð°¸¡¿Ó¦Öú»ØÌû

RMSÊDZíÃæ´Ö²Ú¶ÈµÄ¸ß¶È·Ö²¼²ÎÊý¡£²»ÄÜÀí½âΪƽ¾ù¸ß¶È£¬ËüÊÇÂÖÀªÏßÓëÆ½¾ùÏß´¹Ö±Æ«²îµÄ·½¾ù¸ù
2Â¥2013-12-10 00:04:33
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

·ßÅ­µÄ-С³æ

Ìú³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

RMSֵʵ¼Ê¾ÍÊǾù·½¸ùÖµ£¬¾ÍÊÇÒ»×éͳ¼ÆÊý¾ÝµÄƽ·½ºÍµÄƽ¾ùÖµµÄƽ·½¸ù¡£
RMS=sqrt[(x1^2+x2^2+......+xn^2)/n]

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
Áé»êºÍÈâÌåµÄÕ½¶·
3Â¥2013-12-10 06:51:02
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

li_qun

Í­³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by wendy326 at 2013-12-10 00:04:33
RMSÊDZíÃæ´Ö²Ú¶ÈµÄ¸ß¶È·Ö²¼²ÎÊý¡£²»ÄÜÀí½âΪƽ¾ù¸ß¶È£¬ËüÊÇÂÖÀªÏßÓëÆ½¾ùÏß´¹Ö±Æ«²îµÄ·½¾ù¸ù

лл£¬Èç¹ûÎÒ°ÑÑùÆ·±íÃæ½üËÆÎªÒ»¸ö¸ö·å£¬·åµÄ¸ß¶ÈºÍ·å¼äµÄ¾àÀëÄܶÔÓ¦AFM½á¹ûÖеÄij¸öÖµÂð
4Â¥2013-12-10 08:33:02
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÑÛ¾µÆ¬1

Òø³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

Õâ¸öÊÇ  ¾ù·½¸ù´Ö²Ú¶È  ¾ßÌåµÄ¹«Ê½ ¿ÉÒ԰ٶȲ鵽µÄ
5Â¥2013-12-10 08:38:33
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

li_qun

Í­³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
5Â¥: Originally posted by ÑÛ¾µÆ¬1 at 2013-12-10 08:38:33
Õâ¸öÊÇ  ¾ù·½¸ù´Ö²Ú¶È  ¾ßÌåµÄ¹«Ê½ ¿ÉÒ԰ٶȲ鵽µÄ

лл£¬ÎÒÖªµÀÊǾù·½¸ù´Ö²Ú¶È£¬µ«ÊDz»ÖªµÀÕâ¸ö¾ù·½¸ù±íʾʲô
6Â¥2013-12-10 10:11:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wendy326

½ð³æ (ÕýʽдÊÖ)


ÒýÓûØÌû:
4Â¥: Originally posted by li_qun at 2013-12-09 16:33:02
лл£¬Èç¹ûÎÒ°ÑÑùÆ·±íÃæ½üËÆÎªÒ»¸ö¸ö·å£¬·åµÄ¸ß¶ÈºÍ·å¼äµÄ¾àÀëÄܶÔÓ¦AFM½á¹ûÖеÄij¸öÖµÂð...

AFMͼƬ×ösection analysis  ¿ÉÒԵóöÑ¡¶¨ÇøÓòµÄ¿í¶ÈºÍ¸ß¶È»òÉî¶È
7Â¥2013-12-12 04:46:21
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ li_qun µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ¿¼Ñе÷¼Á-²ÄÁÏÀà-284 +3 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-08 3/150 2026-04-08 19:50 by -ÃÔÁË·°¡Â·
[¿¼ÑÐ] 327Çóµ÷¼Á +12 Xxjc1107. 2026-04-06 12/600 2026-04-08 16:46 by luoyongfeng
[¿¼ÑÐ] Ò»Ö¾Ô¸»ª¶«Àí¹¤085601²ÄÁϹ¤³Ì303·ÖÇóµ÷¼Á +15 a1708 2026-04-06 15/750 2026-04-08 16:23 by luoyongfeng
[¿¼ÑÐ] 287Çóµ÷¼Á +10 Fnhc 2026-04-07 16/800 2026-04-08 10:07 by xingguangj
[¿¼ÑÐ] 259Çóµ÷¼Á +5 ¾Í°®³ÔÍÁ¶¹Ñ½Ñ½ 2026-04-07 5/250 2026-04-07 22:40 by JourneyLucky
[¿¼ÑÐ] 338Çóµ÷¼Á +4 ÎÒÏëÉϰ¶ii 2026-04-05 4/200 2026-04-06 21:04 by ľ×Ó¾ý1218
[¿¼ÑÐ] Ò»Ö¾Ô¸±±½»´ó²ÄÁϹ¤³Ì×Ü·Ö358Çóµ÷¼Á +10 cs0106 2026-04-05 12/600 2026-04-06 19:41 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +14 Ò¼·¡·¡ÒÚ 2026-04-04 14/700 2026-04-05 23:31 by À´¿´Á÷ÐÇÓê10
[¿¼ÑÐ] 296Çóµ÷¼Á +3 Íô£¡£¿£¡ 2026-04-05 4/200 2026-04-05 20:13 by à£à£à£0119
[¿¼ÑÐ] µ÷¼Á +3 ºÃºÃ¶ÁÊé¡£ 2026-04-02 3/150 2026-04-05 13:02 by arrow8852
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£© +8 ÏàÐűػá¹ââÍòÕ 2026-04-05 10/500 2026-04-05 12:19 by Hdyxbekcb
[¿¼ÑÐ] 298Çóµ÷¼Á +7 manman511 2026-04-05 7/350 2026-04-05 10:29 by ÌÆãå¶ù
[¿¼ÑÐ] µ÷¼ÁÇóÖú +10 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-02 13/650 2026-04-05 09:41 by sam3303
[¿¼ÑÐ] 283Çóµ÷¼Á +4 mcbbc 2026-04-03 5/250 2026-04-04 20:51 by imissbao
[¿¼ÑÐ] 11408 Ò»Ö¾Ô¸Î÷µç£¬277·ÖÇóµ÷¼Á +4 zhouzhen654 2026-04-03 4/200 2026-04-04 18:10 by Öí»á·É
[¿¼ÑÐ] 309Çóµ÷¼Á +6 ÁõÁõÁõ1231 2026-04-02 7/350 2026-04-04 13:41 by liucky
[¿¼ÑÐ] ¿¼Ñе÷¼Á +4 zybz³å³å³å 2026-04-03 6/300 2026-04-04 13:08 by zybz³å³å³å
[¿¼ÑÐ] ¿¼Ñе÷¼Á +5 СsunÒªºÃÔË 2026-04-03 5/250 2026-04-03 21:43 by à£à£à£0119
[¿¼ÑÐ] 320µ÷¼Á +4 ũҵ¹¤³ÌÓëÐÅÏ¢¼ 2026-04-03 4/200 2026-04-03 21:40 by lbsjt
[¿¼ÑÐ] »¯Ñ§070300-×Ü·Ö378-Çóµ÷¼Á +5 ŲÒÎ×ÓµÄÅÝÅÝÌÇ 2026-04-02 5/250 2026-04-02 22:20 by ZXlzxl0425
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û