±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 462  |  »Ø¸´: 3

°®Ç麣1990

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

ÍúÍúС¿ÆŒÅ

[ÇóÖú] fourierºÏ³É·¨

¹òÇó¸÷λ´óÉñ£¬Ë­ÄܰïÎÒ½éÉÜÒ»ÏÂʲôÊÇfourierºÏ³É·¨£¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

ÄÏ·çÌ«¹ÅÐÄ

½ð³æ (ÕýʽдÊÖ)

¾ÍÊǸµÀïÒ¶±ä»»...
×îÌÖÑá°ë;¶ø·Ï--¤Ï¤Ê¤Îrefinement¼Æ»®½øÐÐÖÐ
2Â¥2013-05-05 09:10:20
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

°®Ç麣1990

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

ÍúÍúС¿ÆŒÅ

Ŷ£¬Ã²ËÆÒª¾­¹ýһϵÁи´ÔÓ¼ÆËã°É£¿
3Â¥2013-05-05 20:31:41
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÄÏ·çÌ«¹ÅÐÄ

½ð³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
°®Ç麣1990: ½ð±Ò+5, ¡ïÓаïÖú 2013-05-11 17:19:10
ÒýÓûØÌû:
3Â¥: Originally posted by °®Ç麣1990 at 2013-05-05 20:31:41
Ŷ£¬Ã²ËÆÒª¾­¹ýһϵÁи´ÔÓ¼ÆËã°É£¿

Êǵġ£´ó¸ÅÐèÒªÒ»²½²»Ë㸴ÔӵļÆËã¡£¼òµ¥µÄ˵¾ÍÊǽ«Ò»¸öÓÐÏÞÇøÓòµÄÁ¬Ðøº¯ÊýÓÃÕýÏÒºÍÓàÏÒ¼¶ÊýÀ´ÃèÊö¶øÒÑ£¬ÊÇ´¿ÊýѧµÄ¼ÆËãÎÊÌâ¡£ÏÖÔÚÓкܶàÈí¼þ¶¼¿ÉÒÔ×öÕâÖֱ任¡£Èç¹ûÄãÏëÁ˽âµÄÊÇFourier±ä»»ÔÚ¾§ÌåѧÖеÄÓ¦Óã¬ÍƼöÄã¿´´óÅ£µÄÎÄÕ£º¡°Kevin Cowtan's Picture Book of Fourier Transforms¡± http://www.ysbl.york.ac.uk/~cowtan/fourier/fourier.html
×îÌÖÑá°ë;¶ø·Ï--¤Ï¤Ê¤Îrefinement¼Æ»®½øÐÐÖÐ
4Â¥2013-05-06 10:28:28
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ °®Ç麣1990 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤£¨0856£©304ÇóBÇøµ÷¼Á +6 Çñgl 2026-03-30 11/550 2026-03-31 16:34 by Çñgl
[¿¼ÑÐ] 362Çóµ÷¼Á +9 Î÷ÄϽ»²ÄÁÏר˶3 2026-03-31 9/450 2026-03-31 16:25 by w³æ³æ123
[¿¼ÑÐ] »¯Ñ§308·Öµ÷¼Á +8 ÄãºÃÃ÷ÌìÄãºÃ 2026-03-30 9/450 2026-03-31 15:07 by 690616278
[¿¼ÑÐ] »¯Ñ§¹¤³Ì085602 305·ÖÇóµ÷¼Á +28 RichLi_ 2026-03-25 36/1800 2026-03-31 14:56 by JourneyLucky
[¿¼ÑÐ] »·¾³¹¤³Ì 085701£¬267Çóµ÷¼Á +12 minht 2026-03-29 12/600 2026-03-31 14:30 by ÈÈÇéɳĮ
[¿¼ÑÐ] Ó¢Ò»ÊýÒ»×Ü·Ö334Çóµ÷¼Á +4 ³ÂÑôÀ¤ 2026-03-31 4/200 2026-03-31 14:22 by ¼Çʱ¾2026
[¿¼ÑÐ] µ÷¼Á310 +13 ÎÂÈáµÄÍí°² 2026-03-25 14/700 2026-03-31 13:03 by ¼Çʱ¾2026
[¿¼ÑÐ] Ò»Ö¾Ô¸Õã½­´óѧ¹¤¿Æ¶¯Á¦¹¤³Ì370,ÊýÒ»121,רҵ¿Î135£¬ÏÖÔÚÄÜÈ¥ÄÄÀï +3 080700µ÷¼Á 2026-03-30 4/200 2026-03-31 12:00 by KLMY666
[¿¼ÑÐ] 313Çóµ÷¼Á +6 Âô¸ö¹Ø×Ó°É 2026-03-31 6/300 2026-03-31 10:58 by Jaylen.
[¿¼ÑÐ] 276Çóµ÷¼Á +3 ÕԾûª 2026-03-29 3/150 2026-03-31 10:06 by cal0306
[¿¼ÑÐ] ²ÄÁÏѧ˶333Çóµ÷¼Á +18 ±±µÀÏï 2026-03-24 18/900 2026-03-31 09:56 by luoyongfeng
[¿¼ÑÐ] 335Çóµ÷¼Á +3 321* 2026-03-31 3/150 2026-03-31 09:00 by ¹¦·ò·è¿ñ
[¿¼ÑÐ] 295²ÄÁϹ¤³Ìר˶Çóµ÷¼Á +10 1428151015 2026-03-27 10/500 2026-03-30 19:00 by Ô´_2020
[¿¼ÑÐ] 283Çóµ÷¼Á£¨080500£© +14 A child 2026-03-27 14/700 2026-03-30 12:06 by ̽123
[¿¼ÑÐ] 085404Çóµ÷¼Á£¬×Ü·Ö309£¬±¾¿Æ¾­Àú½ÏΪ·á¸» +6 À´²Æaa 2026-03-25 6/300 2026-03-30 09:48 by ÇຣСÎ÷Å£
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©Àí¹¤´óѧ±¾¿Æ211²ÄÁϹ¤³Ì294Çóµ÷¼Á +8 mikasaµÄΧ½í 2026-03-28 8/400 2026-03-29 12:48 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 0856Çóµ÷¼Á +13 zhn03 2026-03-25 14/700 2026-03-29 08:13 by fmesaito
[¿¼ÑÐ] 081200-11408-276ѧ˶Çóµ÷¼Á +6 ´Þwj 2026-03-26 6/300 2026-03-29 01:11 by hanserlol
[¿¼ÑÐ] 394Çóµ÷¼Á +3 ºÃʶàÄ¥¾²ºò¼ÑÒ 2026-03-26 5/250 2026-03-28 14:24 by ÌÆãå¶ù
[¿¼ÑÐ] Ò»Ö¾Ô¸211ԺУ 344·Ö ¶«±±Å©Òµ´óѧÉúÎïѧѧ˶£¬Çóµ÷¼Á +5 ؼ·çѩҹ¹éÈËØ¼ 2026-03-26 8/400 2026-03-27 19:22 by ؼ·çѩҹ¹éÈËØ¼
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û