frequency response of a system is the quantitative measure of the magnitude and phase of the output as a function of input frequency. The frequency response...

electrical engineering, a cutoff frequency, corner frequency, or break frequency is a boundary in a system's frequency response at which energy flowing through...

multiplicative function H ( ω ) {\displaystyle H(\omega )} is the filter's frequency response. It is defined by a Fourier series: H 2 π ( ω )   ≜ ∑ n = − ∞ ∞ h...

applied at other, non-resonant frequencies. The resonant frequencies of a system can be identified when the response to an external vibration creates...

delta function has), the impulse response defines the response of a linear time-invariant system for all frequencies. Mathematically, how the impulse...

Sweep frequency response analysis (SFRA) is a method to evaluate the mechanical integrity of core, windings and clamping structures within power transformers...

The frequency following response (FFR), also referred to as frequency following potential (FFP) or envelope following response (EFR), is an evoked potential...

used for warping the frequency response of any discrete-time linear system (for example to approximate the non-linear frequency resolution of the human...

in a joint time–frequency domain, with the instantaneous frequency response being a key link between the time domain and the frequency domain. One of the...

its frequency, a true differentiator that works across all frequencies can't be realized (as its gain would have to increase indefinitely as frequency increase)...