±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 2594  |  »Ø¸´: 18

scnlong

ľ³æ (СÓÐÃûÆø)


[½»Á÷] ¾²Ì¬DFT¼ÆËã³ýÁË×ÜÄÜ£¬Äܵõ½ÆäËûµÄ±¾Õ÷ÄÜÁ¿Ã´£¿

ÒÔǰºöÂÔ¸öºÜ»ù±¾µÄÎÊÌâ£¬Ã²ËÆDFT¼ÆËãµÄ¶¼ÊÇÌåϵµÄ×ÜÄÜ¡£

ÆäËûµÄһЩ£¬±ÈÈçÄܵõ½½Ç¶¯Á¿»òÕßÊÇÆäËûµÄʲôµÄ±¾Õ÷ÄÜÁ¿Ã´¡£

Ò²¾ÍÊÇ˵£¬DFTÖÐÓнǶ¯Á¿µÈµÄËã·û»òÕ߽Ƕ¯Á¿¶ÔÓ¦µÄÃܶȺ¯Êýô£¿
»Ø¸´´ËÂ¥

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

» ÇÀ½ð±ÒÀ²£¡»ØÌû¾Í¿ÉÒԵõ½:

²é¿´È«²¿É¢½ðÌù

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
»ØÌûÖö¥ ( ¹²ÓÐ12¸ö )

liqx

ľ³æ (ÕýʽдÊÖ)


¡ï ¡ï ¡ï
scnlong(½ð±Ò+1): лл²ÎÓë
gmy1990: ½ð±Ò+2 2012-08-29 22:47:01
Â¥Ö÷µÄרҵºÍËùÎʵÄÎÊÌ⣿

¹ØÓÚÎÊÌ⣺£¨1£©ÎÊÌâÖеı¾Õ÷ÄÜÁ¿Ó¦¸ÃÊDZ¾Õ÷Öµ°É£»£¨2£©DFT¿ÉÒÔ¼ÆËã³ö£¨×ÔÐý£©µçºÉÃܶȷֲ¼£¬¸ù¾ÝµçºÉÃܶȷֲ¼¿ÉÒÔ¼ÆËãÆäËûÎïÀíÁ¿£»Ò²¿ÉÒÔÀûÓÃHellman-Feynmann¶¨Àí¼ÆËãÐÔÖÊ¡£

[ Last edited by liqx on 2012-8-29 at 09:27 ]
3Â¥2012-08-29 09:25:09
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

scnlong

ľ³æ (СÓÐÃûÆø)


ÒýÓûØÌû:
3Â¥: Originally posted by liqx at 2012-08-29 09:25:09
Â¥Ö÷µÄרҵºÍËùÎʵÄÎÊÌ⣿

¹ØÓÚÎÊÌ⣺£¨1£©ÎÊÌâÖеı¾Õ÷ÄÜÁ¿Ó¦¸ÃÊDZ¾Õ÷Öµ°É£»£¨2£©DFT¿ÉÒÔ¼ÆËã³ö£¨×ÔÐý£©µçºÉÃܶȷֲ¼£¬¸ù¾ÝµçºÉÃܶȷֲ¼¿ÉÒÔ¼ÆËãÆäËûÎïÀíÁ¿£»Ò²¿ÉÒÔÀûÓÃHellman-Feynmann¶¨Àí¼ÆËãÐÔÖÊ¡£
...

רҵÊÇ¿´×źÃÍæÏ¹Ð´µÄ£¬ÎÒÔÚÁ¿»¯¼ÆË㣬·Ö×ÓÄ£Ä⣬¶¯Á¦Ñ§¶¼´ò¹ý½´ÓÍ¡£¡£¡£¡£  

£¨1£©Êǵ쬱¾Õ÷Öµ£¬±¾Õ÷ÄÜÁ¿ÔÚ˵Hamiltonian×ÜÄÜʱÎÒ»ù±¾ÉÏ»ìÓÃÁË£¬ÎÒµÄÀí½âÓ¦¸ÃÊÇÒ»¸öÒâ˼°É¡£

£¨2£©Hellman-Feynmann¶¨ÀíÊÇ¿ÉÒÔ¼ÆËã³öһЩÐÔÖʵģ¬ÎÒ²»Àí½âµÄµØ·½Ò²¾ÍÔÚÓÚÄã˵µÄ£¬¸ù¾ÝµçºÉÃܶȿÉÒÔ¼ÆËãÆäËûÎïÀíÁ¿¡£µ±È»Ò»°ãµÄ˵·¨Ò²¶¼ÊÇÕâô½²µÄ¡£
°´ÕÕSchrodinger·½³ÌµÄ˼άÀí½â£¬×ܵÃÓÐʲôËã·û×÷Óõ½µç×ÓÃܶÈÉÏ£¬²ÅÄÜÇóµÃÎïÀíÁ¿µÄ±¾Õ÷Öµ°É¡£Ò»°ãÊéÉϽéÉܵͼÊÇÇóÕû¸öHamiltonianµÄ±¾Õ÷Öµ¡£¡£¡£  ¼ÙÈçÎÒÒªÓÃDFTÇó¹ìµÀ½Ç¶¯Á¿µÄ±¾Õ÷ÖµÕâ¸öÄÜÇóô£¿
ÎÒ²»ÖªµÀÎҵıí´ïÊÇ·ñÇå³þ¡£
4Â¥2012-08-29 16:24:57
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

superrice

ľ³æ (ÕýʽдÊÖ)


¡ï
scnlong(½ð±Ò+1): лл²ÎÓë
ÎÒÒ²ÊǸÕѧû¶à¾Ã£¬²»ÖªµÀÎҵĿ´·¨¶Ô²»¶Ô¡£
²»¹Üʲô·½·¨£¬ÇóµÄ¶¼ÊÇѦ¶¨ÚÌ·½³ÌÂï¡£ÇóµÄÄÜÁ¿µÄ±¾Õ÷ÖµºÍ²¨º¯Êý¡£DFT·½·¨Ö»²»¹ýÊÇÒ»ÖÖ¶øÒÑ£¬Ëµµ½µ×Ò²ÊDZä·Ö·¨£¬×ÜÓÐÓÐÕ¹¿ª»ùº¯Êý¡£ÇóµÃE£¬´ú»Ø·½³Ì£¬Çó³ö»ùº¯ÊýµÄϵÊý¡£ÏµÊýÓÐÁË£¬¾Í¿ÉÒ԰Ѳ¨º¯Êýд³öÀ´ÁË¡£ÎÒÓÐÁ˲¨º¯Êý£¬Ê²Ã´ÐÅÏ¢¶¼ÓÐÀ²¡£Ö»ÒªÕâ¸öÎïÀíÁ¿µÄËã×Ó¿ÉÒÔ¸úHËã×Ó¶ÔÒ×¾ÍÓÐÏàͬµÄ±¾Õ÷º¯Êý¼¯£¬ÍùÉÏ×÷ÓþÍÐÐÁË£¬±¾Õ÷Öµ¾Í³öÀ´ÁË¡£
6Â¥2012-08-29 23:38:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

superrice

ľ³æ (ÕýʽдÊÖ)


ÒýÓûØÌû:
4Â¥: Originally posted by scnlong at 2012-08-29 16:24:57
רҵÊÇ¿´×źÃÍæÏ¹Ð´µÄ£¬ÎÒÔÚÁ¿»¯¼ÆË㣬·Ö×ÓÄ£Ä⣬¶¯Á¦Ñ§¶¼´ò¹ý½´ÓÍ¡£¡£¡£¡£  

£¨1£©Êǵ쬱¾Õ÷Öµ£¬±¾Õ÷ÄÜÁ¿ÔÚ˵Hamiltonian×ÜÄÜʱÎÒ»ù±¾ÉÏ»ìÓÃÁË£¬ÎÒµÄÀí½âÓ¦¸ÃÊÇÒ»¸öÒâ˼°É¡£

£¨2£©Hellman-Feynmann¶¨Àí ...

½Ç¶¯Á¿LºÍHÎҼǵÃÊDz»ÄܶÔÒ׵쬵«ÊÇL^2ºÍHÄܶÔÒ×£¬ËùÒÔÄÜÇó³öL^2µÄ±¾Õ÷Öµ¡£
7Â¥2012-08-29 23:42:24
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

scnlong

ľ³æ (СÓÐÃûÆø)


ÒýÓûØÌû:
6Â¥: Originally posted by superrice at 2012-08-29 23:38:44
ÎÒÒ²ÊǸÕѧû¶à¾Ã£¬²»ÖªµÀÎҵĿ´·¨¶Ô²»¶Ô¡£
²»¹Üʲô·½·¨£¬ÇóµÄ¶¼ÊÇѦ¶¨ÚÌ·½³ÌÂï¡£ÇóµÄÄÜÁ¿µÄ±¾Õ÷ÖµºÍ²¨º¯Êý¡£DFT·½·¨Ö»²»¹ýÊÇÒ»ÖÖ¶øÒÑ£¬Ëµµ½µ×Ò²ÊDZä·Ö·¨£¬×ÜÓÐÓÐÕ¹¿ª»ùº¯Êý¡£ÇóµÃE£¬´ú»Ø·½³Ì£¬Çó³ö»ùº¯ÊýµÄϵÊý¡£ ...

Êǰ¡¡£Í¨³£µÄÁ¿×ÓÁ¦Ñ§¾ÍÊÇÕâô´¦ÀíµÄ¡£¿ÉÎÒ²»È·¶¨µÄÊÇ£¬DFTÊDz»ÊDz»Í¬£¬ÎªÊ²Ã´Ò»°ãµÄDFTÊéÉÏûÓнéÉÜËã·û¶ÔÒ×ÕâЩ¶«Î÷¡£
8Â¥2012-08-30 10:13:13
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

scnlong

ľ³æ (СÓÐÃûÆø)


ÒýÓûØÌû:
7Â¥: Originally posted by superrice at 2012-08-29 23:42:24
½Ç¶¯Á¿LºÍHÎҼǵÃÊDz»ÄܶÔÒ׵쬵«ÊÇL^2ºÍHÄܶÔÒ×£¬ËùÒÔÄÜÇó³öL^2µÄ±¾Õ÷Öµ¡£...

ÔÚDFTÖУ¬ÄÜÒÀ¿¿¶ÔÒ×Çó³öÆäËûËã·ûô£¬ÎÒ²»È·¶¨¿É²»¿ÉÒÔ°¡¡£¡£¡£
9Â¥2012-08-30 10:14:02
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

superrice

ľ³æ (ÕýʽдÊÖ)


Ëã·û²»ÊÇÇóµÄ°É¡­¡­dft¾ÍÊÇÖÖ½üËÆ½â·½³ÌµÄ°ì·¨£¬ÄãÒªÏëÖªµÀÆäËûÐÔÖʵĻ°Òª¿´Ê²Ã´³ÌÐòÁË£¬Ò»°ã˵Ã÷ÊéÀï¶¼ÓеÄ

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
14Â¥2012-08-31 08:24:14
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

scnlong

ľ³æ (СÓÐÃûÆø)


ÒýÓûØÌû:
14Â¥: Originally posted by superrice at 2012-08-31 08:24:14
Ëã·û²»ÊÇÇóµÄ°É¡­¡­dft¾ÍÊÇÖÖ½üËÆ½â·½³ÌµÄ°ì·¨£¬ÄãÒªÏëÖªµÀÆäËûÐÔÖʵĻ°Òª¿´Ê²Ã´³ÌÐòÁË£¬Ò»°ã˵Ã÷ÊéÀï¶¼ÓеÄ

Ëã·û×ܵÃÓиö±íʾÐÎʽ£¬ÒªÃ´»ù±¾¼ÙÉ裬Ҫôµ¼³öµÄ°É¡£

Äã˵µÄÆäËûÐÔÖÊÓ¦¸Ã²»°üÀ¨Ò»Ð©Ëã·ûµÄ±¾Õ÷Öµ°É¡£
15Â¥2012-08-31 08:53:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

superrice

ľ³æ (ÕýʽдÊÖ)


dft¾Í¸ºÔð½âs·½³Ì£¬½âÍêÁ˾ͽáÊøÁË¡£ÄãÒªÏëÖªµÀÆäËûËã·ûµÄ±¾Õ÷Öµ£¬ÒªÃ´×Ô¼ºÄÃËã·ûÈ¥×÷Óã¬ÒªÃ´³ÌÐòÀïÒѾ­É趨ֱ½Ó´ò¸öÃüÁî¾ÍËã³öÀ´ÁË¡£

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
16Â¥2012-08-31 09:05:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

scnlong

ľ³æ (СÓÐÃûÆø)


ÒýÓûØÌû:
16Â¥: Originally posted by superrice at 2012-08-31 09:05:47
dft¾Í¸ºÔð½âs·½³Ì£¬½âÍêÁ˾ͽáÊøÁË¡£ÄãÒªÏëÖªµÀÆäËûËã·ûµÄ±¾Õ÷Öµ£¬ÒªÃ´×Ô¼ºÄÃËã·ûÈ¥×÷Óã¬ÒªÃ´³ÌÐòÀïÒѾ­É趨ֱ½Ó´ò¸öÃüÁî¾ÍËã³öÀ´ÁË¡£

Êǰ¡£¬ÎÒÏÖÔÚÏëÎÊ´ó¼ÒµÄ¾ÍÊÇÓÃʲôËã·û×ö×÷ÓÃÃܶȷºº¯¡£Ò»°ãµÄËã·û¶¼ÊÇ×÷Óò¨º¯ÊýµÄ°É¡£
17Â¥2012-08-31 09:56:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

mywtfmp3

Òø³æ (СÓÐÃûÆø)


¡ï
scnlong(½ð±Ò+1): лл²ÎÓë
ÒýÓûØÌû:
16Â¥: Originally posted by superrice at 2012-08-31 09:05:47
dft¾Í¸ºÔð½âs·½³Ì£¬½âÍêÁ˾ͽáÊøÁË¡£ÄãÒªÏëÖªµÀÆäËûËã·ûµÄ±¾Õ÷Öµ£¬ÒªÃ´×Ô¼ºÄÃËã·ûÈ¥×÷Óã¬ÒªÃ´³ÌÐòÀïÒѾ­É趨ֱ½Ó´ò¸öÃüÁî¾ÍËã³öÀ´ÁË¡£

ÇëÎÊÒ»ÏÂʲôÊÇS·½³Ì£¿
18Â¥2012-08-31 18:51:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

superrice

ľ³æ (ÕýʽдÊÖ)


ÒýÓûØÌû:
18Â¥: Originally posted by mywtfmp3 at 2012-08-31 18:51:12
ÇëÎÊÒ»ÏÂʲôÊÇS·½³Ì£¿...

Ѧ¶¨ÚÌ·½³Ì£¬¼òдһÏÂ~
19Â¥2012-09-01 00:09:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

·ÉÐÐÄñ

ÖÁ×ðľ³æ (ÎÄ̳¾«Ó¢)


¡ï
scnlong(½ð±Ò+1): лл²ÎÓë
²»ÖªµÀ°¦
5Â¥2012-08-29 22:14:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

huangry2006

ľ³æ (ÕýʽдÊÖ)


ËÍÏÊ»¨Ò»¶ä
Õæ¿ªÐÄ
12Â¥2012-08-30 21:16:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

scnlong

ľ³æ (СÓÐÃûÆø)


ÒýÓûØÌû:
12Â¥: Originally posted by huangry2006 at 2012-08-30 21:16:23
Õæ¿ªÐÄ

ÄãÔõôÕâô¿ªÐÄ
13Â¥2012-08-30 21:41:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
¼òµ¥»Ø¸´
2012-08-27 23:04   »Ø¸´  
scnlong(½ð±Ò+1): лл²ÎÓë
huangry200610Â¥
2012-08-30 21:12   »Ø¸´  
scnlong(½ð±Ò+1): лл²ÎÓë
ËÍÏÊ»¨Ò»¶ä
лл·ÖÏí
huangry200611Â¥
2012-08-30 21:14   »Ø¸´  
ËÍÏÊ»¨Ò»¶ä
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ scnlong µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸ºÓ±±¹¤Òµ´óѧ0817»¯¹¤278·ÖÇóµ÷¼Á +10 jhybd 2026-03-23 15/750 2026-03-29 21:49 by nanaliuyun
[¿¼ÑÐ] 281Çóµ÷¼Á +4 ÑÇ¿ËÎ÷good 2026-03-26 6/300 2026-03-29 21:06 by °¡Àî999
[¿¼²©] 26É격×Ô¼ö +6 whh869393 2026-03-24 6/300 2026-03-29 21:05 by nxgogo
[¿¼ÑÐ] ²ÄÁÏ¿ÆÑ§Ó빤³ÌÇóµ÷¼Á +6 ÉîVËÞÉá°É 2026-03-29 6/300 2026-03-29 20:51 by ÌÆãå¶ù
[»ù½ðÉêÇë] ÃæÉÏ5BÄÜÉÏ»áÂ𣿠+4 redcom 2026-03-29 4/200 2026-03-29 17:39 by ×î°®±à×ë´Çµä
[¿¼ÑÐ] 327Çóµ÷¼Á +6 ¼³Òàê» 2026-03-29 6/300 2026-03-29 13:40 by peike
[¿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] 375Çóµ÷¼Á +4 ÓêÏÄÕûÒ¹ 2026-03-29 4/200 2026-03-29 12:09 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸ ÄϾ©º½¿Õº½Ìì´óѧ £¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶£¬×Ü·Ö289·Ö +7 @taotao 2026-03-29 7/350 2026-03-29 12:03 by longlotian
[¿¼ÑÐ] Çóµ÷¼Á +7 ÕùÈ¡¾Åµã˯ 2026-03-28 8/400 2026-03-28 21:07 by ÕùÈ¡¾Åµã˯
[¿¼ÑÐ] 083000ѧ˶274Çóµ÷¼Á +8 LiÀîÓã 2026-03-26 8/400 2026-03-28 20:33 by ¼ÓÓÍÏòδÀ´°¡
[¿¼ÑÐ] 286Çóµ÷¼Á +12 PolarBear11 2026-03-26 12/600 2026-03-28 12:14 by zllcz
[¿¼ÑÐ] 265Çóµ÷¼Á +8 Сľ³æ085600 2026-03-27 8/400 2026-03-27 22:16 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 265Çóµ÷¼Á11408 +3 ÁõС¹lu 2026-03-27 3/150 2026-03-27 20:53 by nihaoar
[¿¼ÑÐ] 266·ÖÇó²ÄÁÏ»¯¹¤Ò±½ð¿óÒµµÈרҵµÄµ÷¼Á +4 ÍÛºôºßºôºß 2026-03-26 4/200 2026-03-27 17:02 by zhyzzh
[¿¼ÑÐ] Ò»Ö¾Ô¸ Î÷±±´óѧ ×Ü·Ö282 Ó¢ÓïÒ»62 Çóµ÷¼Á +7 18419759900 2026-03-25 8/400 2026-03-27 16:38 by 18419759900
[¿¼ÑÐ] 287Çóµ÷¼Á +10 land xuxu 2026-03-26 10/500 2026-03-27 15:33 by ÅÁ¶ûÂíÀ­ÌØ
[¿¼ÑÐ] 284Çóµ÷¼Á +11 junqihahaha 2026-03-26 12/600 2026-03-27 04:37 by wxiongid
[¿¼ÑÐ] 292Çóµ÷¼Á +4 ¶ì¶ì¶ì¶î¶î¶î¶î¶ 2026-03-24 4/200 2026-03-24 16:41 by peike
[¿¼ÑÐ] 344Çóµ÷¼Á +3 desto 2026-03-24 3/150 2026-03-24 10:09 by ²«»÷518
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û