²é¿´: 2404  |  »Ø¸´: 11

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¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
»ØÌûÖ§³Ö ( ÏÔʾ֧³Ö¶È×î¸ßµÄǰ 50 Ãû )

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

madaowo

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
10Â¥: Originally posted by zhshzhang at 2016-06-20 02:26:22
ºÃµÄ£¬Ð»Ð»£¬Ö»ÊÇÄúÕâÊǽØÍ¼£¬²»Ì«Çå³þ£¬ÔٴθÐл°É...

¸½ÉϰٶÈÔÆÁ´½Ó
https://yun.baidu.com/share/link ... mp;amp;uk=388132004
11Â¥2016-06-20 18:44:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

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

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

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

madaowo

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
5Â¥: Originally posted by zhshzhang at 2016-06-19 13:25:22
ÄãºÃ£¬ÎÒÓÃDMÈí¼þ·ÖÎöµÄ£¬°ô×´ÏàÒ²¿ÉÒÔ»ñµÃÕâÑùµÄFFT£¬µ«ÊDz»»á·ÖÎöÁË£¬Ò²²»Çå³þÕâÑùµÄ°ßµã´ú±íʲô£¬ÇëÖ¸½Ì¡£...

ÎÊÌâÖ÷ÒªÊÇFFTµÃ²»µ½ÇåÎúµÄÑÜÉä°ßµã£¬ÎÞ·¨±ê¶¨£¬Òò´Ë²»ÄÜÈ·¶¨Îö³öÏàµÄÀàÐͰ¡¡£
¿´ÄãµÄÎö³öÏàÆäʵͦ´óµÄ£¬ÄãÓÐÑ¡ÇøÑÜÉä°ëµãô
6Â¥2016-06-19 20:49:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zhshzhang

ľ³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
6Â¥: Originally posted by madaowo at 2016-06-19 20:49:55
ÎÊÌâÖ÷ÒªÊÇFFTµÃ²»µ½ÇåÎúµÄÑÜÉä°ßµã£¬ÎÞ·¨±ê¶¨£¬Òò´Ë²»ÄÜÈ·¶¨Îö³öÏàµÄÀàÐͰ¡¡£
¿´ÄãµÄÎö³öÏàÆäʵͦ´óµÄ£¬ÄãÓÐÑ¡ÇøÑÜÉä°ëµãô...

ÕâÊÇÓʼĸø±ðÈË×öµÄ£¬»¹ÓУ¬ÎÒÓÃImage J×ö³öÀ´µÄµÄ°ßµãÒ²»¹ÊÇÉÙ£¬²»ÖªµÀΪʲô£¬¾ÍÊdzýÁËÖÐÐĵÄÒ»ÅŰߵãÍ⣬ÆäËûµÄ¿´²»Çå³þ£¬ÇëÎÊÔõôµ÷Õû£¿Ð»Ð»
7Â¥2016-06-19 21:03:42
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zhshzhang

ľ³æ (СÓÐÃûÆø)

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

precipitate.JPG

FFT-»ùÌå.JPG
...

ÄúºÃ£¬ÄÜ·ñ½«ÄúFFTת±äºóµÄͼƬ·¢¸øÎÒ£¬Ð»Ð»£¬ÎÒÊÔÊÔÓÃDMÈí¼þ´¦Àíһϣ¬ÎÒÕâ±ßFFTºó£¬Ö»ÄÜ¿´µ½×îÖÐÐĵÄÒ»ÅŰߵ㣬Öܱ߰ߵãÊÇ¿´²»µ½µÄ¡£
8Â¥2016-06-19 21:58:49
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

madaowo

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
8Â¥: Originally posted by zhshzhang at 2016-06-19 14:58:49
ÄúºÃ£¬ÄÜ·ñ½«ÄúFFTת±äºóµÄͼƬ·¢¸øÎÒ£¬Ð»Ð»£¬ÎÒÊÔÊÔÓÃDMÈí¼þ´¦Àíһϣ¬ÎÒÕâ±ßFFTºó£¬Ö»ÄÜ¿´µ½×îÖÐÐĵÄÒ»ÅŰߵ㣬Öܱ߰ߵãÊÇ¿´²»µ½µÄ¡£...

Äã¿ÉÒÔÖ±½Ó°ÑÎÒ»ØÌûÀïµÄͼƬ±£´æ°¡

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

9Â¥2016-06-19 22:04:29
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zhshzhang

ľ³æ (СÓÐÃûÆø)

Ëͺ컨һ¶ä
zhshzhang: »ØÌûÖö¥ 2016-06-20 19:55:14
ÒýÓûØÌû:
9Â¥: Originally posted by madaowo at 2016-06-19 22:04:29
Äã¿ÉÒÔÖ±½Ó°ÑÎÒ»ØÌûÀïµÄͼƬ±£´æ°¡...

ºÃµÄ£¬Ð»Ð»£¬Ö»ÊÇÄúÕâÊǽØÍ¼£¬²»Ì«Çå³þ£¬ÔٴθÐл°É
10Â¥2016-06-20 09:26:22
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ xiaodouba µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +5 usprnugpzw 2026-02-21 11/550 2026-02-23 09:24 by w4l55oybr1
[½Ìʦ֮¼Ò] ΪʲôÖйú´óѧ¹¤¿Æ½ÌÊÚÃÇË®ÁËÄÇô¶àËùνµÄ¶¥»á¶¥¿¯£¬µ«»¹ÊÇ×ö²»³öÓîÊ÷»úÆ÷ÈË£¿ +5 »¶ÀÖËÌÒ¶Ýè 2026-02-21 8/400 2026-02-23 09:19 by »¶ÀÖËÌÒ¶Ýè
[ÂÛÎÄͶ¸å] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 w89i99eaeh 2026-02-22 5/250 2026-02-23 08:04 by w4l55oybr1
[²©ºóÖ®¼Ò] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 khieu8v8m0 2026-02-22 6/300 2026-02-23 07:59 by w4l55oybr1
[¿¼ÑÐ] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 khieu8v8m0 2026-02-22 7/350 2026-02-23 07:54 by w4l55oybr1
[ÂÛÎÄͶ¸å] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 khieu8v8m0 2026-02-22 7/350 2026-02-23 07:51 by w4l55oybr1
[˶²©¼ÒÔ°] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 8rmuugja8q 2026-02-22 6/300 2026-02-23 06:39 by w4l55oybr1
[¹«Åɳö¹ú] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 khieu8v8m0 2026-02-22 5/250 2026-02-23 06:29 by w4l55oybr1
[˶²©¼ÒÔ°] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 khieu8v8m0 2026-02-22 8/400 2026-02-23 06:24 by w4l55oybr1
[¿¼²©] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +5 3dfhjxgsh7 2026-02-22 6/300 2026-02-23 02:04 by 5jlh3qtdvx
[½Ìʦ֮¼Ò] °æÃæ·Ñ¸Ã½»Âð +7 Æ»¹ûÔÚÄÄÀï 2026-02-22 8/400 2026-02-22 22:37 by otani
[»ù½ðÉêÇë] »ù½ðÕýÎÄ30Ò³Ö¸µÄÊDZ¨¸æÕýÎÄ»¹ÊÇÕû¸öÉêÇëÊé +5 successhe 2026-02-16 6/300 2026-02-22 21:38 by ɽÎ÷Ðü¿ÕË¿ÕÐüÎ
[»ù½ðÉêÇë] ÃæÉÏ¿ÉÒÔ³¬¹ý30Ò³°É£¿ +4 °¢À­¹±aragon 2026-02-22 4/200 2026-02-22 21:22 by ɽÎ÷Ðü¿ÕË¿ÕÐüÎ
[ÂÛÎÄͶ¸å] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 usprnugpzw 2026-02-21 6/300 2026-02-22 19:48 by w89i99eaeh
[¿¼ÑÐ] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 3dfhjxgsh7 2026-02-22 4/200 2026-02-22 16:52 by khieu8v8m0
[ÕÒ¹¤×÷] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 usprnugpzw 2026-02-22 3/150 2026-02-22 16:37 by khieu8v8m0
[¹«Åɳö¹ú] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 usprnugpzw 2026-02-21 4/200 2026-02-22 16:27 by khieu8v8m0
[»ù½ðÉêÇë] ¡°ÈËÎÄÉç¿Æ¶øÂÛ£¬Ðí¶àѧÊõÑо¿»¹Ã»ÓдﵽÃñ¹úʱÆÚµÄˮƽ¡± +4 ËÕ¶«ÆÂ¶þÊÀ 2026-02-18 5/250 2026-02-22 16:07 by liangep1573
[»ù½ðÉêÇë] ʲôÊÇÈËÒ»Éú×îÖØÒªµÄ£¿ +4 ˲ϢÓîÖæ 2026-02-21 4/200 2026-02-22 11:44 by huagongfeihu
[»ù½ðÉêÇë] ½ñÄê´ºÍíÓм¸¸ö½ÚÄ¿ºÜ²»´í£¬µãÔÞ£¡ +11 ˲ϢÓîÖæ 2026-02-16 12/600 2026-02-21 21:14 by lq493392203
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û