Which of the following is false for a continuous time signal? （ ）
A、Anysignalcanbeexpressedasthesumofanoddandanevensignal
B、Sumoftwoperiodicsignalsisalwaysperiodic
C、Aynperiodicsignalcanbeexpressedassumofsinusoidalsignals
D、Noneoftheabove
发布时间：2026-01-16 19:17:54
