The fluorescence produced by the bacteria in response to traces of the explosive material in their microenvironment is remotely detected by a phase-locked optoelectronic sampling system.
The stability analysis of sampling phase-locked loop (SPLL) is given in [12, 13].
In the proposed control scheme, a sampled phase-locked loop (SPLL) is introduced to track the power factor of the non-critical load.
Velocity fields are acquired with stereoscopic particle image velocimetry, both unconditionally sampled and phase-locked with the blade motion, allowing for a statistical analysis of the mixing process of the wake, distinguishing between the contribution of the organised periodic motions and the random turbulent fluctuations.
All-pole phase-locked loops: calculating lock-in range by using Evan's root-locus.
A sample trace showing suppressive phase-locked stimulation interacting with a 30 s tremor segment is presented in Figure 4.
A Phase-Locked loop (PLL) is used to demodulate the tip-sample interaction forces from the microcantilever motion.
In the current study we investigate phase-locked cortical responses to slow amplitude modulations in trial-unique speech samples using magnetoencephalography (MEG).
Both sampling frequency offset estimate and carrier frequency offset estimate are fed to two second-order digital phase-locked loop (DPLL) filters whose block diagram is presented in Figure 5. Coefficients and are the proportional and integral coefficients, respectively.
To qualify for these analyses, a neuron had to fire ≥40 spikes during the 100 s recording, a first sampling criterion that helped to ensure accurate determination of circular means and the significance of any phase-locked firing.
Tallon-Baudry, C., Bertrand, O., Delpuech, C. & Pernier, J. Stimulus specificity of phase-locked and non-phase-locked 40 Hz visual responses in human.
