labview FM频率调制

PURPOSE:TobuildaVirtualInstrumenttosimulateaFrequencyModulatedCarrierSignal.DISCUSSION:FMisanotherformofanglemodulation.Thesignalisexpressedinthefollowingform,Inthissimpleexample,wecancarryoutthesimulationaloteasierifwefirstperformtheintegrationrequiredinthephaseangle.Theresult