Nyquist criterion

См. также в других словарях:

• Nyquist criterion — Naikvisto kriterijus statusas T sritis fizika atitikmenys: angl. Nyquist criterion vok. Nyquistsches Kriterium, n rus. критерий Найквиста, m pranc. critère de Nyquist, m …   Fizikos terminų žodynas

• Nyquist criterion — …   Useful english dictionary

• Nyquist stability criterion — The Nyquist plot for . When designing a feedback control system, it is generally necessary to determine whether the closed loop system will be stable. An example of a destabilizing feedback control system would be a car steering system that… …   Wikipedia

• Nyquist ISI criterion — Raised cosine response meets the Nyquist ISI criterion. Consecutive raised cosine impulses demonstrate the zero ISI property between transmitted symbols at the sampling instants. At t=0 the middle pulse is at its maximum and the sum of other… …   Wikipedia

• Nyquist–Shannon sampling theorem — Fig.1: Hypothetical spectrum of a bandlimited signal as a function of frequency The Nyquist–Shannon sampling theorem, after Harry Nyquist and Claude Shannon, is a fundamental result in the field of information theory, in particular… …   Wikipedia

• Nyquist — is a surname of Swedish and Norwegian origin which may refer to: People Arild Nyquist (1937–2004), Norwegian novelist, lyricist, writer and musician Harry Nyquist (1889–1976), Swedish American engineer Kari Nyquist (born 1918), Norwegian ceramist …   Wikipedia

• Nyquist's criterion — Nyquist o kriterijus statusas T sritis automatika atitikmenys: angl. Nyquist s criterion vok. Nyquistkriterium, n rus. критерий Найквиста, m pranc. critère de Nyquist Cauchy, m ryšiai: sinonimas – Naikvisto kriterijus …   Automatikos terminų žodynas

• Nyquist'o kriterijus — statusas T sritis automatika atitikmenys: angl. Nyquist s criterion vok. Nyquistkriterium, n rus. критерий Найквиста, m pranc. critère de Nyquist Cauchy, m ryšiai: sinonimas – Naikvisto kriterijus …   Automatikos terminų žodynas

• Nyquist rate — Not to be confused with Nyquist frequency. Spectrum of a bandlimited signal as a function of frequency In signal processing, the Nyquist rate, named after Harry Nyquist, is two times the bandwidth of a bandlimited signal or a bandlimited channel …   Wikipedia

• Nyquist frequency — Not to be confused with Nyquist rate. Frequencies above ƒs/2 (the Nyquist frequency) have an alias below ƒs/2, whose value is given by this graph. ƒs/2 is also called folding frequency, because of the symmetry between 0 and ƒs. The Nyquist… …   Wikipedia

• Nyquist, Harry — ▪ American physicist born Feb. 7, 1889, Nilsby, Sweden died April 4, 1976, Harlingen, Texas, U.S.       American physicist and electrical and communications engineer, a prolific inventor who made fundamental theoretical and practical… …   Universalium