Carrier

Matlab carrier recovery

Matlab carrier recovery
  1. How do you create a carrier signal in Matlab?
  2. What is carrier synchronization?

How do you create a carrier signal in Matlab?

y = ammod( x , Fc , Fs ) returns an amplitude modulated (AM) signal y , given the input message signal x , where the carrier signal has frequency Fc . The carrier signal and x have a sampling frequency Fs .

What is carrier synchronization?

Carrier synchronization is one of the key components in digital communication systems. Briefly, carrier synchronization concerns the estimation and compensation of the carrier frequency and phase differences between the transmitted signal and the corresponding received signal.

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