푓푐푚10푡= 훼1푖푛푓10푡+훼2푓푒푑3푚푡+훼3푖푛푓푠푝푟푑푡+훼4푔푟표푤푡ℎ1푡+ 훼5푟푝푡+훼6푢푠푑푡+훼7푝ℎ_푑푒푏푡푡+훼8푓푒푑_푑푒푏푡푡+훼9푓표푟푒푖푔푛_푑푒푏푡푡+휇푡, (1)
(2) 푓푐푚10푡−푖푛푓10푡= 훼2(푓푒푑3푚푡−푖푛푓10)+훼3푖푛푓푠푝푟푑푡+훼4푔푟표푤푡ℎ1푡+ 훼5푟푝푡+훼6푢푠푑푡+훼7푝ℎ푑푒푏푡푡+훼8푓푒푑푑푒푏푡푡+훼9푓표푟푒푖푔푛푑푒푏푡푡+휇푡.
