#research #signal-processing See also: [[Parameters for Trapezoidal Filtering Name Scheme]] and [[Fourier Transform]], [[Linear Shift-Invariant Systems]] # Nyquist Sampling Rate The Nyquist Sampling Rate (or simply "Nyquist Rate") is a value equal to twice the highest frequency (bandwidth) of a given signal or function and is the highest sampling rate that avoids [[Aliasing]]. This sampling rate is a property of a continuous-time signal. This rate is determined by the [[Nyquist-Shannon Theorem]]. The Nyquist Sampling Rate has a proportional measure in the frequency domain known as the Nyquist Frequency, which is equal to half the sample-rate in the discrete space ![](https://upload.wikimedia.org/wikipedia/commons/thumb/b/bc/Bandpass_sampling_depiction.svg/702px-Bandpass_sampling_depiction.svg.png)