Ò»¸ö¸´ÊýÔõôÇóµÃËüµÄÄ£ºÍÏàλ½Ç

Ïàλ½ÇµÄÇó½â£º ¸´Êý $z = a + bi$ µÄÏàλ½ÇÉèΪ $W$¡£ ͨ¹ýÕýÇк¯ÊýÀ´Çó½âÏàλ½Ç£¬¼´ $tan W = frac{b}{a}$¡£ ×¢Ò⣺ÓÉÓÚÕýÇк¯Êý¾ßÓÐÖÜÆÚÐÔ£¬ÇÒÔÚ²»Í¬...


½»Á÷µç·¸´Êý֪ʶ¡¢Ïàλ²îºÍµç¿¹µÄ¼ÆË㹫ʽ?

¸´ÊýÒ²¿ÉÒÔÓü«×ø±ê±íʾ£¬¼´r¡Ï¦È£¬ÆäÖÐ r ÊÇ·ùÖµ£¨Ä££©£¬¦È ÊÇÏàλ½Ç¡£3.Å·À­¹«Ê½£ºÅ·À­¹«Ê½ej¦È=cos¦È+jsin¦ÈÊÇÁ¬½Ó¸´ÊýÓëÕýÏÒ²¨µÄ¹Ø¼ü¡£


·ù½Ç¡¢·ø½Ç¡¢Ïà½Ç¡¢·ùÖµ,Ö¸µÄÊÇÒ»¸ö¶«Î÷Âð?

Ïà½ÇÓëÇ°ÃæÌáµ½µÄ¡°·ù½Ç¡±ºÍ¡°·ø½Ç¡±ÊÇͬÒåµÄ£¬Ö¸µÄÊǸ´Êý»òÐźŵÄÏàλ½Ç¡£ÔÚ¸´ÊýµÄ¼«×ø±ê±íʾÖУ¬Ïà½Ç¦ÈÃèÊöÁ˸´ÊýʸÁ¿ÓëʵÖáµÄ¼Ð½Ç¡£¶ÔÓÚÐźÅ...


matlab°üº¬µÄ¸´Êýº¯Êý - °Ù¶È¾­Ñé

1 Abs:¸´ÊýµÄÄ££»¾ÍÊǽ«¸´ÊýµÄʵ²¿Æ½·½ÓëÐ鲿µÄƽ·½ºÍÏà¼Ó£¬È»ºó¿ª¸ùºÅ£¬ÀïÃæÕýµÄƽ·½¸ùµÄÖµ³ÆÎª¸Ã¸´ÊýµÄÄ£¡£2 Angle£º¸´ÊýµÄÏàλ½Ç£»¾ÍÊǸ´Êýʵ²¿ºÍ...


¸´ÊýÏàλ½ÇÔõôËã

É踴ÊýΪA+Bi£¬ÄÇôÏàλ¾ÍÊÇarctan(B/A)¡£°ÑÐÎÈçz=a+bi£¨a£¬b¾ùΪʵÊý£©µÄÊý³ÆÎª¸´Êý£¬ÆäÖÐa³ÆÎªÊµ²¿£¬b³ÆÎªÐ鲿£¬i³ÆÎªÐéÊýµ¥Î»¡£µ±Ð鲿µÈÓÚÁãʱ£¬Õâ¸ö¸´Êý...


¹ØÓÚ×Ô¶¯¿ØÖÆÔ­ÀíÀïµÄÏàλԣ¶ÈµÄ¼ÆËãͼÖй«Ê½µÄ¡Ïµ½µ×...

¾ÍÊǸ´ÊýµÄÏà½Ç,ÖªµÀƵÂʺÜÈÝÒ×ËãµÄ,Ð鲿±Èʵ²¿µÄ·´ÕýÇÐ,ÖÐѧ¶¼Ñ§¹ý°É.Ò»¸öÒ»¸ö»·½Ú¼ÆËã±È½Ï¼òµ¥,È»ºó¼ÓÆðÀ´(·ÖĸµÄΪ¸ºÖµ) ½âÎö¿´²»¶®?Ãâ·Ñ²é¿´Í¬ÀàÌâÊÓÆµ½âÎö²é¿´...


¸´ÊýµÄÎïÀíÒâÒåÊÇʲô?

ÏàλÏìÓ¦£º\angle H(j\omega) = -\tan^{-1}(\omega \tau)»¹¿ÉÒÔͨ¹ý¸´ÊýÃèÊöµç³¡ºÍ´Å³¡µÄ´«²¥£¬²¢ÇÒ¸´ÊýÐÎʽµÄ½â¸ü·½±ãµØÌåÏÖ²¨µÄ´«²¥...


¸´ÊýµÄÏàλºÍ·ù¶ÈÈçºÎ¼ÆËã?

ÕâÈ¡¾öÓÚ¸´ÊýµÄÐÎʽ£¬ÓÐÈýÖÖ£¬x+iy£¬r£¨cos¦È+isin¦È£©£¬rexp£¨i¦È£©£¬ºóÁ½Õß¶¼Ö±½Ó¸ø³öÁËÏàλºÍÄ£³¤£¬µÚÒ»¸öÔòÐèÒª½èÖú×ø±ê±ä»»×ª»»¼´¿É...


Ïà¹ØËÑË÷

ÈÈÃÅËÑË÷