Znn3bq.jpeg
²é¿´: 1639  |  »Ø¸´: 5
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

hjhxm

Òø³æ (СÓÐÃûÆø)

[ÇóÖú] ÄÔµçÊý¾Ý¼±Ðè´¦Àí£¬Çë½Ì¸ßÊÖ ÒÑÓÐ4È˲ÎÓë

±¾ÈËÓÐÄÔµçÊý¾Ý£¬¼±Ðè´¦Àí

ÇóÖú¸ßÊÖÖ¸µ¼£¬ÎÒÐèÒª¼ÆËã¾ßÌåʱ¼ä¶ÎÄÚÌØ¶¨ÆµÂʲ¨¶Î£¨ÀýÈ磬0-4Hz,4-8HzµÈ£©µÄÄÜÁ¿·ÖÎö£¬ºá×ø±êΪƵÂÊ£¬×Ý×ø±êΪÄÜÁ¿£¬×÷³öPower Spectral Analysis Graph£¬Í¬Ê±»¹ÄÜÌáÈ¡³öÊý¾Ý
ÊÂÏÈ˵Ã÷£¬±¾È˲»ÊÇÀí¹¤¿Æ³öÉí£¬²»»áMatlab

ÇóÖú¸÷λ¸ßÊÖ£¬´óÅ£°¡~£¡£¡
¶àлÁË
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

²»ÒÔÎïϲ£¬²»ÒÔ¼º±¯
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

liuailin6338

Í­³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
hjhxm: ½ð±Ò+5, ¡ïÓаïÖú, лл°¡£¬ÎÒÏÈÔÝʱ´¦Àíһϣ¬Èç¹ûÓÐÎÊÌâÎÒÔÙÏòÄúÇë½Ì£¬Âé·³ÁË£¡ 2014-04-26 21:58:34
ÄÜ·¢Ò»×éÊý¾Ý¹ýÀ´Âð£¬ÎÒ¸øÄ㿴һϣºliuailing2001@163.com
Сľ³æ,ÓÐÒâ˼!
5Â¥2014-04-21 10:45:50
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 6 ¸ö»Ø´ð

qq2537742567

гæ (СÓÐÃûÆø)

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
hjhxm: ½ð±Ò+1, ¡ïÓаïÖú 2014-04-26 21:57:37
±¾ÌûÄÚÈݱ»ÆÁ±Î

2Â¥2014-04-20 23:35:50
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ф¹ûƽ

ľ³æ (СÓÐÃûÆø)

Сƽ¹û

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
hjhxm: ½ð±Ò+1, ¡ïÓаïÖú 2014-04-26 21:57:49
matlabºÍƵÂÊÏà¹ØµÄº¯Êý£¬ÄãÖ±½Óµ÷ÓÃһϾͿÉÒÔÁË£¬²»ÊǺܸ´ÔÓ¡£ÊµÔÚ²»»á¾Íhelpһϣ¬ÀïÃæÓÐÀý×Ó

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
3Â¥2014-04-21 01:22:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

°ß¼£

½ð³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
hjhxm: ½ð±Ò+1, ¡ïÓаïÖú 2014-04-26 21:57:58
Ê×ÏÈÌáÈ¡ÄãÒªµÄʱ¼ä¶ÎµÄÊý¾Ý£¬È»ºóÂ˲¨µÃµ½ÄãÒªµÄƵÂʶεÄÊý¾Ý
ÔÙ´ÎÒÔÆµÂÊΪºáÖᣬ»­³öºáÖá×ø±ê
Äã°Ù¶ÈÏÂÔËÓÃÏà¹Øº¯Êý½øÐй¦ÂʼÆËã
µ÷ÓÃmatlab
ÕâÑù¾Í¿ÉÒÔÁË
4Â¥2014-04-21 10:24:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 085404 293Çóµ÷¼Á +3 ÓÂÔ¶¿â°®314 2026-04-08 3/150 2026-04-09 04:24 by ËïСС12457
[¿¼ÑÐ] 086000µ÷¼Á +3 Ê®Æßsa 2026-04-07 3/150 2026-04-08 23:58 by GouQ
[¿¼ÑÐ] 293·ÖÇóµ÷¼Á£¬ÍâÓïΪ¶íÓï +7 ¼ÓÒ»Ò»¾Å 2026-04-07 10/500 2026-04-08 20:14 by yutian743
[¿¼ÑÐ] 285Çóµ÷¼Á +7 ¶ñ·¨´ó¶þµÄÆøÎ¶ß 2026-04-05 10/500 2026-04-08 14:34 by zhq0425
[¿¼ÑÐ] 275 Çóµ÷¼Á +8 Lei812514 2026-04-07 8/400 2026-04-08 12:46 by chemisry
[¿¼ÑÐ] Çóµ÷¼Á²ÄÁÏ¿ÆÑ§Ó빤³ÌÒ»Ö¾Ô¸985³õÊÔ365·Ö +3 ²Ä»¯Àî¿É 2026-04-08 3/150 2026-04-08 11:46 by zzucheup
[¿¼ÑÐ] 305Çóµ÷¼Á +4 77Qi 2026-04-06 4/200 2026-04-07 20:06 by shanqishi
[¿¼ÑÐ] 306Çóµ÷¼Á +3 15287505595 2026-04-03 3/150 2026-04-07 18:08 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 085404 293Çóµ÷¼Á +8 ÓÂÔ¶¿â°®314 2026-04-06 9/450 2026-04-07 13:05 by flydream1314
[¿¼ÑÐ] 333Çóµ÷¼Á +6 ºÏ³ËÑîϰϦ 2026-04-06 6/300 2026-04-07 09:44 by Öí»á·É
[¿¼ÑÐ] 358Çóµ÷¼Á +7 Çïgk 2026-04-04 7/350 2026-04-05 13:29 by huangmoli
[¿¼ÑÐ] ÄÐÉú£¬Ò»Ö¾Ô¸»¦9ÉúÎïѧ071000£¬³õÊÔ308Çóµ÷¼Á +3 Áõīī 2026-04-04 3/150 2026-04-05 08:26 by barlinike
[¿¼ÑÐ] 085400µç×ÓÐÅÏ¢319Çóµ÷¼Á£¨½ÓÊÜ¿çרҵµ÷¼Á£© +5 ÐÇÐDz»Õ£ÑÛà¶ 2026-04-03 6/300 2026-04-04 21:50 by hemengdong
[¿¼ÑÐ] 296²ÄÁÏר˶Çóµ÷¼Á +21 202451007219 2026-04-02 22/1100 2026-04-04 21:48 by hemengdong
[¿¼ÑÐ] 321Çóµ÷¼Á +13 ÈÏÕæÇóÉÏѧ 2026-04-02 13/650 2026-04-04 18:23 by macy2011
[¿¼ÑÐ] 294Çóµ÷¼Á +6 Grey_Ey 2026-04-03 6/300 2026-04-03 20:46 by ÐÀϲ777
[¿¼ÑÐ] 372·Ö²ÄÁÏÓ뻯¹¤£¨085600£©Ò»Ö¾Ô¸ºþÄÏ´óѧÇóµ÷¼Á +3 À¶¼ãƬ 2026-04-03 4/200 2026-04-03 17:58 by Jimmyandyou
[¿¼ÑÐ] µ÷¼Á +7 ìíáº. 2026-04-02 7/350 2026-04-03 09:11 by »¨ß»¹Ç·600
[¿¼ÑÐ] Ò»Ö¾Ô¸Î人Àí¹¤0856£¬³õÊÔ334 +3 26¿¼ÑвÄÁÏ 2026-04-02 3/150 2026-04-02 21:22 by dongzh2009
[¿¼ÑÐ] 285Çóµ÷¼Á +8 AZMK 2026-04-02 11/550 2026-04-02 20:16 by yulian1987
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û