关于keying的百科

• phase shift keying造句怎么写

• frequencydifferentialphaseshiftkeyingdemodulatorIfthe"0"and"1"tochangethecarrierphase,calledphaseshiftkeying.ThisistheAWGNChannel4phaseshiftkeyingmodulation,aswellasitsperf...Analysisontransmissioncharacteristicsofdifferentialphaseshiftkeyingsign...
• 2018-07-0819954