feedforward signal

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• Signal-flow graph — A signal flow graph (SFG) is a special type of block diagram[1] and directed graph consisting of nodes and branches. Its nodes are the variables of a set of linear algebraic relations. An SFG can only represent multiplications and additions.… …   Wikipedia

• defective corollary discharge model for verbal auditory hallucinations —    This is a term used to denote a variant of the inner speech model for verbal auditory hallucinations (VAH) that seeks to explain the misat tribution of inner speech which is deemed to underlie the mediation of (some types of) VAH or voices by… …   Dictionary of Hallucinations

• bicameral mind theory —    The expression bicameral mind is indebted to the Latin words bi (two) and camera (room). It refers to the purported existence of two virtual rooms or compartments within the mind. The bicameral mind theory was formulated during the 1960s, and… …   Dictionary of Hallucinations

• Comb filter — In signal processing, a comb filter adds a delayed version of a signal to itself, causing constructive and destructive interference. The frequency response of a comb filter consists of a series of regularly spaced spikes, giving the appearance of …   Wikipedia

• Feedback — For other uses, see Feedback (disambiguation). Feedback describes the situation when output from (or information about the result of) an event or phenomenon in the past will influence an occurrence or occurrences of the same (i.e. same defined)… …   Wikipedia

• Closed system (control theory) — The terms closed system and open system have long been defined in the widely (and long before any sort of amplifier was invented) established subject of thermodynamics, in terms that have nothing to do with the concepts of feedback and… …   Wikipedia

• Response Priming — Mit dem Begriff Response Priming bezeichnet man eine besondere Form des Priming in der Wahrnehmungspsychologie. Allgemein bestehen Priming Effekte darin, dass die Reaktion (engl. Response) auf einen Zielreiz (engl. Target) von der vorausgehenden… …   Deutsch Wikipedia

• Cerebellum — This article is about the smaller region in the lower part of the brain. For the large region of the brain, see Cerebrum. Brain: Cerebellum A human brain, with the cerebellum colored in purple …   Wikipedia

• control system — Means by which a set of variable quantities is held constant or caused to vary in a prescribed way. Control systems are intimately related to the concept of automation but have an ancient history. Roman engineers maintained water levels in… …   Universalium

• Verstärkerlinearisierung — Bei Verstärkern bezeichnet die Verstärkerlinearisierung eine Form der Fehlerkorrektur (engl. error correction) die nichtlinearer Verzerrungen durch Messung der Abweichung, die anschließend als Korrektursignale dienen, kompensiert. Dem… …   Deutsch Wikipedia

• Negative feedback amplifier — Figure 1: Ideal negative feedback model A negative feedback amplifier (or more commonly simply a feedback amplifier) is an amplifier which combines a fraction of the output with the input so that a negative feedback opposes the original signal.… …   Wikipedia