“transfer function”的概念、定义、翻译、参考文献-科学参考

transfer function

Astronomy

A measure of the difference in contrast between an object and its image as formed by an optical system. The transfer function is used to evaluate the system’s overall performance.

Chemical Engineering

Used in process control to represent the relationship between the output to input signal from and to a process in which the differential equations used to describe the signals as functions of time have been transformed using Laplace transforms. Laplace transforms are used to simplify the calculations since differential equations do not readily enable the relationship between the output to the input to be discerned. The transformation is said to be from the time domain to the s-domain. If the input is y(t) and the output is y(t) then the transformed function G(s) is:
$G (s) = \frac{Y (s)}{X (s)}$

Capital letters are used for variables in the s-domain and lower-case letters for the time domain.

Electronics and Electrical Engineering

A function describing how a network or circuit relates the output signal to its corresponding input signal for both magnitude response and phase response. The transfer function defines the operation of the network or circuit in a mathematical form.

单词	transfer function
释义	transfer function Astronomy A measure of the difference in contrast between an object and its image as formed by an optical system. The transfer function is used to evaluate the system’s overall performance. Chemical Engineering Used in process control to represent the relationship between the output to input signal from and to a process in which the differential equations used to describe the signals as functions of time have been transformed using Laplace transforms. Laplace transforms are used to simplify the calculations since differential equations do not readily enable the relationship between the output to the input to be discerned. The transformation is said to be from the time domain to the s-domain. If the input is y(t) and the output is y(t) then the transformed function G(s) is: $G (s) = \frac{Y (s)}{X (s)}$ Capital letters are used for variables in the s-domain and lower-case letters for the time domain. Electronics and Electrical Engineering A function describing how a network or circuit relates the output signal to its corresponding input signal for both magnitude response and phase response. The transfer function defines the operation of the network or circuit in a mathematical form.
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