This is the assignment that I have to do really lost, it requires LABVIEW and excel. Someone,
Question:
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