±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1002  |  »Ø¸´: 3
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

Nano8768

Ìú³æ (СÓÐÃûÆø)

[½»Á÷] ¡¾ÇóÖú¡¿HRTEMͼµÃµ½µÄFFTͼƬɶÒâ˼£¿£¿

ǰ¼¸Ìì×÷HRTEM,×÷Íêºó£¬·¢ÏÖÒÇÆ÷´øµÄÈí¼þÀïÓиö¶ÔͼÏñ×÷FFTµÄ£¬
×÷ÍêºóµÄ½á¹ûÀàËÆµç×ÓÑÜÉäµÄͼ
²»ÖªµÀÕâ¸öFFTµ½µ×ÊÇʲôÒâ˼
ÌṩʲôÐÅÏ¢£¿

[ Last edited by wdwsnnu on 2008-10-3 at 10:37 ]
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

temedx

ר¼Ò¹ËÎÊ (ÖøÃûдÊÖ)

¡ï
wdwsnnu(½ð±Ò+1,VIP+0)::-)£¬Ð»Ð»Ó¦Öú
Õâ¸öÊÇÌá³ö¹âѧÏÔ΢¾µ¼«ÏÞ·Ö±æÂʹ«Ê½µÄAbbe¸ø³öµÄÁíÍâÒ»¸ö¹âѧ¹±Ï×£¬Ò²¿ÉÒԲο¼ÏÂÃæÕâ¸öppt£º
http://phyl.cugb.edu.cn/shenbaocailiao/11415_1_f_3.ppt
Everybodyissobusymindingotherppl'sbusiness,thattheyforgettofindtheirownhappiness.
3Â¥2008-10-03 11:22:21
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 4 ¸ö»Ø´ð

temedx

ר¼Ò¹ËÎÊ (ÖøÃûдÊÖ)

¡ï ¡ï
wdwsnnu(½ð±Ò+2,VIP+0):ллר¼ÒÖ¸µã£¬:-)
FFTÊÇFast Fourier TransformµÄËõд£¬ÊÇÊýѧÉÏÒ»¸ö±ä»»£¬¿ÉÒÔÈ¥²éÊýѧÊֲᡣ
ËüµÄ×÷ÓþÍÊǰÑʵ¿Õ¼äµÄÐÅϢת»»ÎªÆµÂʿռäµÄÐÅÏ¢£¬Ò²¾ÍµÈͬÓÚµç×ÓÑÜÉä¡£

ΪʲôÏñ»áÓÐÑÜÉäÕâ¸öƵÂʿռäÏñÄØ£¿¿ÉÒÔËæ±ãÕÒÒ»±¾´óѧÎïÀí£¬ÀïÃæµÄ¹âѧ²¿·ÖÓ¦¸Ã¾ÍÓн²µ½¡£

[ Last edited by temedx on 2008-10-3 at 11:22 ]
Everybodyissobusymindingotherppl'sbusiness,thattheyforgettofindtheirownhappiness.
2Â¥2008-10-03 10:51:19
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 283Çóµ÷¼Á +9 A child 2026-04-04 9/450 2026-04-04 23:35 by lqwchd
[¿¼ÑÐ] »¯Ñ§357·Ö£¬¿¼Ñе÷¼Á +8 .Starry. 2026-04-04 9/450 2026-04-04 22:52 by ÀíÏëÔÚʵ¼ùÖ®ÖÐ
[¿¼ÑÐ] 301Çóµ÷¼Á +18 ÂæÍÕÄÐÈË 2026-04-02 18/900 2026-04-04 20:33 by À¶ÔÆË¼Óê
[¿¼ÑÐ] µ÷¼Á +4 ÊÇ¿ÉÀÖ²»ÊÇ¿ÉÀÖ 2026-04-04 4/200 2026-04-04 19:41 by ÌÆãå¶ù
[¿¼ÑÐ] 268Çóµ÷¼Á +8 ÄãºÃtg 2026-04-03 9/450 2026-04-04 05:08 by gswylq
[¿¼ÑÐ] 265Çóµ÷¼Á +17 ÁÖÉîÎÂÀ½ 2026-04-01 20/1000 2026-04-04 01:09 by userper
[¿¼ÑÐ] ¿¼Ñе÷¼Á +3 Draa 2026-04-03 3/150 2026-04-03 17:37 by hgwz7468
[¿¼ÑÐ] 282Çóµ÷¼Á +5 ºôÎü¶¼ÊǼõ·Ê 2026-03-31 5/250 2026-04-03 12:03 by 1753564080
[¿¼ÑÐ] һ־Ըɽ¶«´óѧ»¯Ñ§Ó뻯¹¤Ñ§Ôº²ÄÁÏÓ뻯¹¤×¨Ë¶£¬360·ÖÇóµ÷¼Á +4 ²»Ô¸Í¸Â¶ÐÕÃûµÄË 2026-04-02 4/200 2026-04-03 09:29 by ÒÅÍüÏûʧµÄž™
[¿¼ÑÐ] Çóµ÷¼Á22408 288·Ö +5 new382 2026-04-02 5/250 2026-04-03 09:13 by ×íÔÚ·çÀï
[¿¼ÑÐ] ³õÊÔ301£¬´úÂë085701»·¾³¹¤³Ì£¬±¾Ë¶Ò»Ö£¬ËÄÁù¼¶Òѹý£¬ÓжþÇøÒ»×÷£¬¹²·¢±í5ƪÂÛÎÄ +6 axibli 2026-04-01 6/300 2026-04-02 13:42 by Ecowxq666£¡
[¿¼ÑÐ] Çóµ÷¼ÁÍÆ¼ö +3 ÄÏɽÄÏ@ 2026-04-01 3/150 2026-04-02 12:09 by xiaoranmu
[¿¼ÑÐ] ²ÄÁÏר˶322·Ö +11 ¹þ¹þ¹þºðºðºð¹þ 2026-04-01 11/550 2026-04-02 10:52 by lnilvy
[¿¼ÑÐ] 279Çóµ÷¼Á +6 ѧ¶øË¼ÙâÖª 2026-04-01 6/300 2026-04-02 09:16 by vgtyfty
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +12 Ò»ÑùYWY 2026-04-01 12/600 2026-04-02 00:21 by °ÙÃë¹âÄê
[¿¼ÑÐ] 303·Ö 0807ѧ˶Çóµ÷¼Á +3 TYC3632 2026-04-01 3/150 2026-04-01 19:24 by lwk2004
[¿¼ÑÐ] Çóµ÷¼Á +4 DADA¹Ö 2026-03-31 4/200 2026-04-01 14:30 by ZXlzxl0425
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +10 Eujd1 2026-03-31 11/550 2026-04-01 11:23 by ivanqyq
[¿¼ÑÐ] ¿¼ÑвÄÁϹ¤³Ì351·Öµ÷¼Á +5 Õû¸öºÃµÄ 2026-03-31 5/250 2026-04-01 09:36 by topgun2009
[¿¼ÑÐ] 085602 »¯Ñ§¹¤³Ìר˶ 340·ÖÇóµ÷¼Á +4 qianbai11 2026-03-29 4/200 2026-03-30 11:34 by ÌÆãå¶ù
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û