Nyquist may refer to:
*
Nyquist (surname)
*
Nyquist (horse)
Nyquist (foaled March 10, 2013) is a champion American Thoroughbred racehorse who won the 2016 Kentucky Derby and 2015 Breeders' Cup Juvenile, only the second horse to complete the Juvenile-Derby double. He became the eighth undefeated winner of ...
, winner of the 2016 Kentucky Derby
*
Nyquist (programming language), computer programming language for sound synthesis and music composition
See also
*
Johnson–Nyquist noise
Johnson–Nyquist noise (thermal noise, Johnson noise, or Nyquist noise) is the voltage or current noise generated by the thermal agitation of the charge carriers (usually the electrons) inside an electrical conductor at equilibrium, which happe ...
, thermal noise
*
Nyquist stability criterion
In control theory and stability theory, the Nyquist stability criterion or Strecker–Nyquist stability criterion, independently discovered by the German electrical engineer at Siemens in 1930 and the Swedish-American electrical engineer Harry ...
, in control theory
**
Nyquist plot
In control theory and stability theory, the Nyquist stability criterion or Strecker–Nyquist stability criterion, independently discovered by the German electrical engineer at Siemens in 1930 and the Swedish-American electrical engineer Harry ...
, signal processing and electronic feedback
*
Nyquist–Shannon sampling theorem
The Nyquist–Shannon sampling theorem is an essential principle for digital signal processing linking the frequency range of a signal and the sample rate required to avoid a type of distortion called aliasing. The theorem states that the sample r ...
, fundamental result in the field of information theory
**
Nyquist frequency
In signal processing, the Nyquist frequency (or folding frequency), named after Harry Nyquist, is a characteristic of a Sampling (signal processing), sampler, which converts a continuous function or signal into a discrete sequence. For a given S ...
, digital signal processing
**
Nyquist rate
In signal processing, the Nyquist rate, named after Harry Nyquist, is a value equal to twice the highest frequency ( bandwidth) of a given function or signal. It has units of samples per unit time, conventionally expressed as samples per se ...
, telecommunication theory
**
Nyquist ISI criterion
In communications, the Nyquist ISI criterion describes the conditions which, when satisfied by a communication channel (including responses of transmit and receive filters), result in no intersymbol interference or ISI. It provides a method for ...
, telecommunication theory
*
6625 Nyquist, a main-belt asteroid
*
Nyquist filter, a filter used in television systems
*
Enquist
*
Nyqvist (disambiguation)
{{disambiguation