Sentence examples for instant frequency from inspiring English sources

(3)The instant frequency (IF) is then defined as the time derivative of the phase function.

Therefore, independent identification of the instant frequency and amplitude might be appropriate (Gaviria and Montejo 2014).

The aural attention model is based on the Teager energy, instant amplitude, and instant frequency, whereas the visual attention model employs multi-scale contrast and motion intensity.

In particular, a shorter window length will result in a more accurate determination of the instantaneous amplitude parameter to the expense of decreasing the accuracy in the identification of the instant frequency.

The instant frequency increase, observed at the beginning of this step, results from different energy losses at the liquid-crystal interface, corresponding to different medium composition [ 24].

Right figures: estimation of instant frequencies.

From the color intensity the ridges can be extracted, which are also used to determine the instant frequencies in the signal.

The designing of the filter consists of identifying the most proper latent component (LC) of the undamaged gearbox signal by analyzing the instant modules (IMs) and instant frequencies (IFs) and then using the component with lowest IM as the proposed filter output for detecting fault of the gearbox.

Because of the increase in the channel quality at the current scheduling instant, the frequency domain priority (function of current instantaneous channel quality) also increases with PRBs having better channel quality.

Additionally, TMFDA has a unique advantage in that its beam direction of the sidebands can be tuned by the pulse duration, switch-on instant and frequency shift, which offers greater design freedom, enabling better performance and a reduction of hardware requirements over FDA.

At any instant, the oscillation frequency of a synchronized group lies near the median natural frequency of the oscillators within that group.