COMPLEX NUMBERS Nov 9, 2008 0:21:35 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by karunakar on Nov 9, 2008 0:21:35 GMT -5 HELLO!!! Y DO WE NEED TO REPRESENT SIGNALS IN COMPLEX NUMBERS SUCH AS SIN(X)+jCOS(X)??.. AND MANY MORE LIKE THIS???...ANY PRACTICAL APPROACH???