基带采样理论概述Thesamplingofbandpasssignalsisdiscussedwithrespecttobandpositionnoiseconsiderations,andparametersensitivity.Forfirst-ordersampling,theacceptableandunacceptablesampleratesarepresented,withthepracticalrateswhicharenonminimumspecificdiscussionof.Theminimumsamplingrateispathologicalm