Question

please, please, explain the process and step by step how to solve this problem, I want to get the logic and process:

>> Do not simplify the answer. I already saw other answers and still do not get the process how to solve it<<

1. In class we found that the Fourier series of a unit amplitude square wave of period 2 seconds was given by x(t) = Σ 그etjnitt HTT odd (a) Show that this series can be rewritten as x(t) = Σ 2 -sin (nm) (b) Produce plots of x (t) for n-1 to N for N-1,3,9,19,and 199, that is, truncate the infinite sum to these values of N and plot the result. Remember that only odd terms are included in the sum. MATLAB is recommended f or the plots but not require d 2. The square wave in problem 1 is put through a system defined by + 7 +4y (t) = x (t) (a) Find the Fourier series representation of y (t)

Answer 1

Given 0 +3nnt Faver we convert it into fel uncy dowou n Famw ani fom we nc mtam or

CHe 2