| ²é¿´: 1832 | »Ø¸´: 5 | ||
| µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû | ||
°Ë½ÇÕ¯Òø³æ (ÖøÃûдÊÖ)
|
[ÇóÖú]
ÇóÖú£º¸½Í¼2ÖÐÑîÊÏË«·ì¸ÉÉæÍ¼ÑùµÄºá×ø±ê±íʾʲô£¿Ð»Ð»¡£ÒÑÓÐ2È˲ÎÓë
|
|
|
|
||
Ëï?ª730ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)
|
||
![]() |
||
|
6Â¥2014-05-14 12:54:32
|
|
|
| ²é¿´È«²¿ 6 ¸ö»Ø´ð | ||
|
||
|
2Â¥2014-05-13 22:50:04
|
|
|
hustoe2011ÖÁ×ðľ³æ (ÎÄ̳¾«Ó¢)
|
||
![]() |
||
|
3Â¥2014-05-13 23:38:21
|
|
|
°Ë½ÇÕ¯Òø³æ (ÖøÃûдÊÖ)
|
||
|
4Â¥2014-05-14 07:58:57
|
|
|













=4*cos(2*pi*x(i).*d./D./length./2).^ 2; %¼ÆËã¸ÃµãµÄ¹âÇ¿
»Ø¸´´ËÂ¥
