数据通信与网络：CH5 Analog TransmissionCH5 Analog Transmission
CH5 Analog Transmission文章目录CH5 Analog Transmission5.1 Digital - to - Analog Conversion5.1.1 Aspects of Digital - to -analog ConversionData Element Versus Signal ElementBit Rate Vursus Signal RateBandwidthCarrier Signal5.1.2 Amplitude shift keying 幅移键
