CSE 446 Fall 2018 Lab 5

October 26, 2018

Lab 5 report

Tasks done

  1. AM modulation
    a. Generate message and carrier signal
    b. Generate modulated signal with the equation taught in class
    c. Add noise to the modulated signal
    d. Demodulate the signal with built in MATLAB function amdemod
    e. Plot graphs of all the signals
  2. FM modulation
    a. Generate message and carrier signal
    b. Generate modulated signal with built in MATLAB function fmmod
    c. Add noise to the modulated signal
    d. Demodulate the signal with built in MATLAB function fmdemod
    e. Plot graphs of all the signals

Your Lab report should include

  1. AM modulation
    a. The code for your code.
    b. All the plots
    c. Repeat the full steps without addition of any noise
    d. Use ammod to modulate and repeat all the steps

  2. FM modulation
    a. The code for your code.
    b. All the plots
    c. Repeat the full steps without addition of any noise
    d. Use equation taught in class to generate FM signal and repeat all the steps

  3. Your lab report should include a discussion outlining the learnings from this lab.

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