A detector signal is sampled at

PHYSICS · Subjective · Fermi University Physics · Computational Physics · Electronics, Instrumentation & Communication · Scientific programming for physicists

Computational Physics, Ch Spectra of sampled signals

Problem

A detector signal is sampled at fs=200 Hzf_s = 200\,\mathrm{Hz}. (a) State the Nyquist frequency for this sampling rate. (b) The true signal contains a genuine component at 130 Hz130\,\mathrm{Hz}. Predict the frequency at which this component will actually appear in the spectrum of the sampled record.

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