This is the assignment that I have to do really lost, it requires LABVIEW and excel. Someone, please help. I have attached the lab description below.

Table 2: Square wave

Spectral features	Fundamental frequency: The discrepancy in the fundamental frequency from the frequency setting of the function generator: How many harmonics can you see, approximately:
Determine the period from the time domain. Compare the corresponding frequency with the frequency-domain fundamental frequency.	Time-domain Period: [ms] , Corresponding frequency: [Hz] Frequency-domain Fundamental frequency: [Hz] Compare (differences/similarities between these frequencies):
Theoretical Bn coefficients (first 5 terms)
Compare theoretical and experimental values of Bn.	Comparison (similarity/difference): Possible reasons for mismatch:
Compare the amplitude from the time- and frequency- domain. See Fig. 1.a and 1.b. (e.g. when the time-domain amplitude is ± a, the amplitude of the first frequency in the frequency-domain is 4a/π)	Describe in brief sentences.

Here is the lab description