Znn3bq.jpeg
²é¿´: 2481  |  »Ø¸´: 11
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

zhshzhang

ľ³æ (СÓÐÃûÆø)

[ÇóÖú] ÇóÖú¸ß·Ö±æ¼°FFT·ÖÎö ÒÑÓÐ1È˲ÎÓë

×öÁ˸߷ֱæ·ÖÎö£¬¸ÃÏàÓ¦¸ÃÊÇTiB»òÕßTiB2£¬µ«ÊDz»»á·ÖÎö£¬Ö÷ÒªÊÇFFTת±äºó£¬³ÉÈçÏÂͼËùʾµÄÑù×Ó£¬ÇëÎÊ´óÉñÕâÊÇʲôԭÒò£¬Ôõô·ÖÎö£¬Ë®Æ½ÓÐÏÞ£¬Çó´óÉñÖ¸µ¼

ÇóÖú¸ß·Ö±æ¼°FFT·ÖÎö
¸ß·Ö±æÍ¼Ïñ


ÇóÖú¸ß·Ö±æ¼°FFT·ÖÎö-1
FFTת±äºóµÄͼÏñ(°ô×´Ïà)
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

zhshzhang

ľ³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by madaowo at 2016-06-17 20:42:16
1.ÊÇ·ñÓÐ.dm3Îļþ£¬ ÄãÊÇÔõôѡÔñÇøÓòµÄ£¬ÔÚDMÀÔÚÑ¡ÔñͬʱҪ°´×¡alt¼ü£¬ÒÔÈ·±£Ñ¡ÔñÇøÓòΪ2x2£¬¼°Æä±¶Êý¡£
2.ÎÒÓÃÄãÉÏ´«µÄͼƬ×ö¸ö¸öFFTµÃµ½ÑÜÉäµã¶¼±ÈÄãÉÏ´«µÄ¶à°¡¡£
3. ¿ÉÄÜÑùÆ·ÓÐЩºñ£¬Ä㻹ÓиüºÃµÄ½á¹ûÂð

ÄúºÃ£¬Ã»ÓÐDM3Îļþ£¬Ö÷ÒªÏë·ÖÎöÖмä°ô×´ÏàµÄFFT£¬²»ÖªµÀÄú·ÖÎö³öÀ´Ê²Ã´ÔõôÑùµÄÑÜÉä°ßµã£¿
3Â¥2016-06-19 16:00:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 12 ¸ö»Ø´ð

madaowo

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
zhshzhang: ½ð±Ò+1, ¡ïÓаïÖú 2016-06-19 15:59:29
1.ÊÇ·ñÓÐ.dm3Îļþ£¬ ÄãÊÇÔõôѡÔñÇøÓòµÄ£¬ÔÚDMÀÔÚÑ¡ÔñͬʱҪ°´×¡alt¼ü£¬ÒÔÈ·±£Ñ¡ÔñÇøÓòΪ2x2£¬¼°Æä±¶Êý¡£
2.ÎÒÓÃÄãÉÏ´«µÄͼƬ×ö¸ö¸öFFTµÃµ½ÑÜÉäµã¶¼±ÈÄãÉÏ´«µÄ¶à°¡¡£
3. ¿ÉÄÜÑùÆ·ÓÐЩºñ£¬Ä㻹ÓиüºÃµÄ½á¹ûÂð
2Â¥2016-06-17 20:42:16
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

madaowo

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÒýÓûØÌû:
3Â¥: Originally posted by zhshzhang at 2016-06-19 09:00:31
ÄúºÃ£¬Ã»ÓÐDM3Îļþ£¬Ö÷ÒªÏë·ÖÎöÖмä°ô×´ÏàµÄFFT£¬²»ÖªµÀÄú·ÖÎö³öÀ´Ê²Ã´ÔõôÑùµÄÑÜÉä°ßµã£¿...

¼û¸½Í¼£¬ËùÓÃÈí¼þΪimage J
ÇóÖú¸ß·Ö±æ¼°FFT·ÖÎö-2
precipitate.JPG


ÇóÖú¸ß·Ö±æ¼°FFT·ÖÎö-3
FFT-»ùÌå.JPG

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

4Â¥2016-06-19 17:40:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zhshzhang

ľ³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
4Â¥: Originally posted by madaowo at 2016-06-19 17:40:07
¼û¸½Í¼£¬ËùÓÃÈí¼þΪimage J

precipitate.JPG

FFT-»ùÌå.JPG
...

ÄãºÃ£¬ÎÒÓÃDMÈí¼þ·ÖÎöµÄ£¬°ô×´ÏàÒ²¿ÉÒÔ»ñµÃÕâÑùµÄFFT£¬µ«ÊDz»»á·ÖÎöÁË£¬Ò²²»Çå³þÕâÑùµÄ°ßµã´ú±íʲô£¬ÇëÖ¸½Ì¡£
5Â¥2016-06-19 20:25:22
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 291 Çóµ÷¼Á +40 »¯¹¤2026½ì±ÏÒµÉ 2026-04-09 41/2050 2026-04-15 21:54 by noqvsozv
[¿¼ÑÐ] ͨÐŹ¤³ÌÇóµ÷¼Á£¡£¡£¡ +6 zlb770521 2026-04-14 6/300 2026-04-15 20:00 by ѧԱJpLReM
[¿¼ÑÐ] ÉúÎïѧµ÷¼Á +9 Ö½ÉÈzhishan 2026-04-13 9/450 2026-04-15 18:28 by ANÁ÷800
[¿¼ÑÐ] 297£¬¹¤¿Æµ÷¼Á?ºÓÄÏũҵ´óѧ±¾¿Æ +11 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-14 11/550 2026-04-15 15:03 by ѧԱJpLReM
[¿¼ÑÐ] 290Çóµ÷¼Á +18 ¿Â»´È» 2026-04-12 20/1000 2026-04-13 12:56 by cyh¡ª315
[¿¼ÑÐ] ¿¼ÑжþÂÖµ÷¼Á +10 ¹ÊÈË?? 2026-04-09 10/500 2026-04-13 09:55 by szhize
[¿¼ÑÐ] ÉúÎïѧµ÷¼Á£¬Ò»Ö¾Ô¸Î÷ÄÏ´óѧ348£¬TopÆÚ¿¯Ò»Çø¶þ×÷¡¢¶þÇøÈý×÷£¬ÈýµÈ½±Ñ§½ðÈý´Î +5 candyyyi 2026-04-09 5/250 2026-04-13 09:02 by ¿Éµ­²»¿ÉÍü
[¿¼ÑÐ] ¡£ +10 Àî¶àÃ×lee. 2026-04-12 11/550 2026-04-12 22:58 by yuyin1233
[¿¼ÑÐ] Çóµ÷¼Á +16 ÕÅ·¬ÇѲ»³´µ° 2026-04-10 17/850 2026-04-12 13:58 by °¾Ò¹³É£¡
[¿¼ÑÐ] 085410 273Çóµ÷¼Á +10 X1999 2026-04-09 10/500 2026-04-12 09:24 by ÄæË®³Ë·ç
[¿¼ÑÐ] 283Çóµ÷¼Á +22 ÄǸöàà×Ó 2026-04-09 22/1100 2026-04-11 10:41 by ÄæË®³Ë·ç
[¿¼ÑÐ] Ò»Ö¾Ô¸985»úеѧ˶380Çóµ÷¼Á +5 ¹Ø¹ØöÂð¯10 2026-04-11 5/250 2026-04-11 10:10 by ÖªÄî¡£A
[¿¼ÑÐ] 337Çóµ÷¼Á +4 ÑÐs. 2026-04-10 4/200 2026-04-11 08:57 by zhq0425
[¿¼ÑÐ] 284Çóµ÷¼Á +12 archer.. 2026-04-10 13/650 2026-04-11 08:44 by zhq0425
[¿¼ÑÐ] ¼ª´ó¼ÆËã»ú¼¼Êõ331·Ö£¬Ó¢ÓïÁù¼¶£¬Çóµ÷¼Á +3 ·å·å021116 2026-04-09 3/150 2026-04-10 20:01 by chemisry
[¿¼ÑÐ] µ÷¼ÁÉêÇë086000Ò»Ö¾Ô¸Î÷±±Å©ÁֿƼ¼´óѧÉúÎïÓëÒ½Ò©320·Ö-±¾¿ÆÆë³¹¤Òµ´óѧ +3 ÃÀÃÀŮʿ 2026-04-09 3/150 2026-04-10 10:31 by liuhuiying09
[¿¼ÑÐ] 314Çóµ÷¼Á +14 weltZeng 2026-04-09 14/700 2026-04-09 23:14 by wolf97
[¿¼ÑÐ] 332£¬085601Çóµ÷¼Á +12 ydfyh 2026-04-09 14/700 2026-04-09 17:28 by wp06
[¿¼ÑÐ] 337Çóµ÷¼Á +4 Gky09300550£¬ 2026-04-09 4/200 2026-04-09 17:18 by ÅÁ¶ûÂíÀ­ÌØ
[¿¼ÑÐ] »¯Ñ§¹¤³ÌÓë¼¼Êõרҵһ־Ը¹þ¹¤³Ì 291·ÖBÇø ¹ú¼Ò¼¶´ó´´¸ºÔðÈË ÓÐÒ»×÷ÂÛÎÄ +13 Emmy~ 2026-04-09 13/650 2026-04-09 14:47 by onlyÖÜ
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û