Transfer function — A transfer function (also known as the system function[1] or network function) is a mathematical representation, in terms of spatial or temporal frequency, of the relation between the input and output of a linear time invariant system. With… … Wikipedia
Optical transfer function — The optical transfer function (OTF) of an imaging system (camera, video system, microscope etc) is the true measure of resolution (image sharpness) that the system is capable of. The common practice of defining resolution in terms of pixel count… … Wikipedia
Signal transfer function — The signal transfer function (SiTF) is a measure of the signal output versus the signal input of a system such as an infrared system or sensor. [cite book | title = The Optical Transfer Function of Imaging Systems | author = Tom L. Williams |… … Wikipedia
Modulation Transfer Function — Durch das bildgebende System (Objektiv, Kamera, Teleskop, Fotolabor, Dia, usw.) entsteht immer ein Kontrastverlust. Wird der Kontrast eines Objektes und der Kontrast der bildlichen Darstellung (dieses Objektes) miteinander verglichen, wird immer… … Deutsch Wikipedia
feedback transfer function — noun The transfer function of the feedback path of a control system … Wiktionary
forward transfer function — noun The transfer function of the forward path of a control system … Wiktionary
transfer function — noun a mathematical representation of the relation between the input and output of a linear time invariant system … Wiktionary
Head-related transfer function — The head related transfer function HRTF , also called the anatomical transfer function ATF , describes how a given sound wave input (parameterized as frequency and source location) is filtered by the diffraction and reflection properties of the… … Wikipedia
Modulation transfer function (infrared imaging) — The Modulation Transfer Function (MTF) is used to approximate the position of best focus of an infrared imaging system. In an imaging system, best focus is typically achieved when the MTF is between 0.4 and 0.6; most often at 0.5 (50% cutoff… … Wikipedia
loop transfer function — noun The ratio of the Laplace transform of the primary feedback signal of a control system to that of the actuating signal Syn: loop ratio … Wiktionary