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[15%] PROBLEM #03 Anti-aliasing Filter a. [10%] A signal is generated by an LVDT with equation of v(t) = 1.2sin(4πt) +n(t) where n(t) = 1.0sin(240лt) is the noise contaminating measurement result. The signal, i.e., v(t) is recorded using a data acquisition system with sampling rate ƒ、 = 100Hz without anti-aliasing S filter. Draw the spectrum of the signal before and after sampling process. b. [5%] Determine the best value of the anti- aliasing corner frequency (cut-off frequency).

[15%] PROBLEM #03 Anti-aliasing Filter a. [10%] A signal is generated by an LVDT with equation of v(t) = 1.2sin(4πt) +n(t) where n(t) = 1.0sin(240лt) is the noise contaminating measurement result. The signal, i.e., v(t) is recorded using a data acquisition system with sampling rate ƒ、 = 100Hz without anti-aliasing S filter. Draw the spectrum of the signal before and after sampling process. b. [5%] Determine the best value of the anti- aliasing corner frequency (cut-off frequency).

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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[15%] PROBLEM #03 Anti-aliasing Filter a. [10%] A signal is generated by an LVDT with equation of v(t) = 1.2sin(4πt) +n(t) where n(t) = 1.0sin(240лt) is the noise contaminating measurement result. The signal, i.e., v(t) is recorded using a data acquisition system with sampling rate ƒ、 = 100Hz without anti-aliasing S filter. Draw the spectrum of the signal before and after sampling process. b. [5%] Determine the best value of the anti- aliasing corner frequency (cut-off frequency).
Transcribed Image Text:[15%] PROBLEM #03 Anti-aliasing Filter a. [10%] A signal is generated by an LVDT with equation of v(t) = 1.2sin(4πt) +n(t) where n(t) = 1.0sin(240лt) is the noise contaminating measurement result. The signal, i.e., v(t) is recorded using a data acquisition system with sampling rate ƒ、 = 100Hz without anti-aliasing S filter. Draw the spectrum of the signal before and after sampling process. b. [5%] Determine the best value of the anti- aliasing corner frequency (cut-off frequency).
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