Nyquist

Nyquist Rate (Sampling Frequency) for $ {f}^{2} \left( x, y \right) $

Nyquist Rate (Sampling Frequency) for $ {f}^{2} \left( x, y \right) $
  1. How do you calculate Nyquist sampling frequency?
  2. Why is the Nyquist sampling rate 2B?
  3. How do you calculate sample sampling frequency?
  4. What is the Nyquist interval required while sampling g/t )= sinc 200t?

How do you calculate Nyquist sampling frequency?

The frequency fn = 1/2Δt is called the Nyquist frequency. When spectra are presented for digital data, the highest frequency shown is the Nyquist frequency. For IRIS broadband seismic stations, Δt = 0.05 s, so the Nyquist frequency is 10 Hz.

Why is the Nyquist sampling rate 2B?

"If the essential frequency range is limited to B cycles per second, 2B was given by Nyquist as the maximum number of code elements per second that could be unambiguously resolved, assuming the peak interference is less than half a quantum step.

How do you calculate sample sampling frequency?

The sampling frequency or sampling rate, fs, is the average number of samples obtained in one second, thus fs = 1/T. Its unit is sample per second or hertz e.g. 48 kHz is 48,000 samples per second.

What is the Nyquist interval required while sampling g/t )= sinc 200t?

(a) g(t) = sinc(200t) SOLUTION: This sinc pulse corresponds to a bandwidth of W = 100 Hz. Hence, the Nyquist rate is 200 Hz, and the Nyquist interval is 1/200 seconds.

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