Could you give me a little help with the below question. I have plotted the FM signal and also added the AWGN on matlab but when i comes to the mathematical part it is not that simple as i thought it would be.

How does the additive white Gaussian noise affect a signal under FM (frequency modulation) in base band, mathematically?

  • $\begingroup$ I don't understand quite well. What do you want to know exactly? How did you do the simulations without knowing the mathematics? $\endgroup$ – BlackMath Jan 8 at 10:39

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