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Analog Modulation Technique:FM

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Plots the waveform of FM modulated signal.

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Frequency Modulation:
In telecommunications and signal processing, frequency modulation (FM) conveys information over a carrier wave by varying its instantaneous frequency. This contrasts with amplitude modulation, in which the amplitude of the carrier is varied while its frequency remains constant. In analog applications, the difference between the instantaneous and the base frequency of the carrier is directly proportional to the instantaneous value of the input-signal amplitude.

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Mircea Stoica

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MATLAB 7.14 (R2012a)

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