(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

y[n]= (x[n]+x[n-1]+x[n-2]) / 3 is the input output relationship

2. Relevant equations

Find the Frequency response.

3. The attempt at a solution

Ok I am very aware that I can easily find the impulse response and graph this and I can even get the general format for the frequency response, however how doyou figure out the fundamental period? I know its 2pi/T, where T is the fund. period but I dont see how I can graph x[n], y[n], or find the period

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# Homework Help: Frequency Response of 3-Point Averaging System

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