24СʱÈÈÃŰæ¿éÅÅÐаñ    

Znn3bq.jpeg
²é¿´: 765  |  »Ø¸´: 1

zzx1992619

гæ (³õÈëÎÄ̳)

[ÇóÖú] ¹ØÓÚÊÖ¶¯ÅäÖÃÂ˲¨Æ÷ϵÊýÓëmatlab¹¤¾ßÏä×Ô¶¯ÅäÖÃϵÊý²»Í¬µÄÎÊÌâ ÒÑÓÐ1È˲ÎÓë

ÎÒÏÖÔÚÔÚ×öÒ»¸ö»ùÓÚ°ÍÌØÎÖ˹µÄ¶þ½×´øÍ¨Â˲¨Æ÷£¬ÓÉÓÚ´øÍ¨ÆµÂÊÐèÒª¸Ä±äËùÒÔÐèÒªÊÖ¶¯½øÐÐÂ˲¨Æ÷ϵÊýÅäÖã¬ÎÒ²ÉÓÃ×î»ù±¾µÄ¶þ½×°ÍÌØÎÖ˹´øÍ¨Â˲¨Æ÷£¬²¢²ÉÓÃË«ÏßÐԱ任½øÐÐÀëÉ¢»¯£¬×îºóÊÖ¶¯¼ÆËã³öµÄÂ˲¨Æ÷ϵÊýÓëmatlab¹¤¾ßÏäÉè¼Æ³öÀ´µÄÓвî±ð£¬±ÈÈçÉè¼Æ´øÍ¨Â˲¨Æ÷µÄͨ´øÆµÂÊΪ950Hz-1050Hz£¬ÖÐÐÄÆµÂÊ´ó¸ÅÔÚ998.7Hz×óÓÒ£¬µ«ÊÇÊÖ¶¯¼ÆËãºó·ÂÕæÆäÖÐÐÄÆµÂÊÔÚ991Hz×óÓÒ£¬ÅäÖÃϵÊýÓÐһЩƫ²î£¬¼ÆËã¹«Ê½ÍÆµ¼¶à´Î£¬È·¶¨Ó¦¸ÃÊÇûÓÐʲôÎÊÌâµÄ£¬µ«ÊǾÍÊǼÆËã³öÀ´µÄϵÊý²»Í¬£¬ÏëÇë½ÌÂÛ̳ÀïµÄ´óÉñÓÐûÓÐÓöµ½ÕâÖÖÇé¿ö£¬»òÕß˵³öÏÖÕâÖÖÇé¿ö¿ÉÄÜÊÇÎÒÔÚÉè¼ÆÖеÄÄǸö»·½Ú³öÏÖÎÊÌâ¡££¨¼ÆËã¹ý³ÌÖгöÁ˼ÆË㹫ʽÊÇÊÖ¶¯ÍƵ¼£¬¹ØÓÚϵÊýµÄ¼ÆËãÈ«ÓɼÆËã»úÍê³É£©
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

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

feixiaolin

ÈÙÓþ°æÖ÷ (ÎÄ̳¾«Ó¢)

ÓÅÐã°æÖ÷

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
¸öÈ˹۵㣬ÊÖ¶¯ÅäÖýá¹û½Ï×¼¡£
2Â¥2018-03-03 16:48:51
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ zzx1992619 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] »¯Ñ§070300 Çóµ÷¼Á +13 ¹þ¹þ¹þ^_^ 2026-04-12 13/650 2026-04-12 22:57 by ÏëÑøÒ»Ö»Ë§Ë§µÄ¶
[¿¼ÑÐ] µç×ÓÐÅÏ¢270Çóµ÷¼Á +18 terminal469 2026-04-07 18/900 2026-04-12 16:23 by ajpv·çÀ×
[¿¼ÑÐ] 307Çóµ÷¼Á +10 tzq94092 2026-04-10 10/500 2026-04-12 08:18 by wise999
[¿¼ÑÐ] Çóµ÷¼Á +6 archer.. 2026-04-09 8/400 2026-04-11 10:55 by zhq0425
[¿¼ÑÐ] 0854µ÷¼Á +4 ³¤¹­°Á 2026-04-09 4/200 2026-04-11 09:18 by Öí»á·É
[¿¼ÑÐ] 337Çóµ÷¼Á +4 ÑÐs. 2026-04-10 4/200 2026-04-11 08:57 by zhq0425
[¿¼ÑÐ] 080500Çóµ÷¼Á +17 »ÆÓ 2026-04-06 17/850 2026-04-11 08:36 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] »úеר368 ÓÐÈ¥´¦Âð +4 ÖÖ´óÊ÷ 2026-04-10 4/200 2026-04-10 15:31 by jiajinhpu
[¿¼ÑÐ] ²ÄÁÏ307·ÖÇó´óÀÐ×éÊÕÁô +17 Hllºú 2026-04-07 17/850 2026-04-09 10:53 by liuhuiying09
[¿¼ÑÐ] 334Çóµ÷¼Á +16 Riot2025 2026-04-08 17/850 2026-04-09 09:28 by wdyheheeh
[¿¼ÑÐ] ¶þ´Îµ÷¼ÁÇóÀÏʦÊÕÁô +3 ЦЦԬ 2026-04-08 3/150 2026-04-08 23:50 by ×íÔÚ·çÀï
[¿¼ÑÐ] 338Çóµ÷¼Á +8 wxygxsaaaaa 2026-04-06 8/400 2026-04-08 06:58 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 316Çóµ÷¼Á +4 15318418673 2026-04-07 4/200 2026-04-07 22:12 by hemengdong
[¿¼ÑÐ] 338Çóµ÷¼Á +5 СÖíºìÉ« 678 2026-04-06 6/300 2026-04-07 21:18 by ÇÇßÕßÕßÕ
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷ÄÏ090202Çóµ÷¼Á +4 ÔÚÏßÇóÓÐѧÉÏ 2026-04-07 4/200 2026-04-07 19:47 by biomichael
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +17 СÁõͬѧ߹߹ 2026-04-06 18/900 2026-04-07 11:41 by Ê«Óë×ÔÓÉ
[¿¼ÑÐ] 333Çóµ÷¼Á +6 ºÏ³ËÑîϰϦ 2026-04-06 6/300 2026-04-07 09:44 by Öí»á·É
[¿¼ÑÐ] ÉúÎïѧѧ˶Çóµ÷¼Á£º351·ÖÒ»Ö¾Ô¸ÄϾ©Ê¦·¶´óѧÉúÎïѧרҵ +6 ¡­¡«¡¢Íõ¡­¡« 2026-04-06 7/350 2026-04-06 18:54 by macy2011
[¿¼ÑÐ] 362Çóµ÷¼ÁÒ»Ö¾Ô¸ÖйúʯÓÍ´óѧ +4 ÎÒÒª¿¼´ó 2026-04-06 6/300 2026-04-06 14:11 by Î޼ʵIJÝÔ­
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û