Equation 1 does not hold the prior assumption that one of the periodic functions oscillates exactly at half-frequency of the other, as others have assumed (Brandon et al., 2013).
Interestingly, the second, very weak, band is centered at exactly the half frequency compared to the first band (770 and 385 nm, respectively) and it can be assigned to the in-plane dipole resonance of the silver nanoparticles [7].
The time-domain audio signal, supplied by the core decoder and usually sampled at half the frequency of the original signal, is first filtered in the analysis QMF bank.
After training, however, the period of the autocorrelations for each stimulus group can be seen to have doubled to approximately 85 ms, demonstrating that each group still has periodic (oscillatory) firing but now each fires at half the frequency of the untrained case (Fig. 6b).
However, the asymmetric dynamics of carrying a load with one hand introduce another frequency mode at half the stepping frequency which increases the peak forces acting on the body when the natural frequency of the handle is tuned near this frequency.
The dynamic interaction of the periodic excitation and the two coexisting solutions can induce two families of super-harmonic resonances, when the forcing frequency is approximately at half the lower frequency component of the stable bifurcating solutions.
For the pressure fluctuations on point S3, the amplitudes at half blade passage frequency and four times impeller rotation frequency are much larger than that on points S1 and S2.
In an industry where things are increasingly built to order, a day's delay in Singapore or Hong Kong can make the difference between profit and loss.Although flights will now resume, they will do so only at half the previous frequency.
Nonspherical oscillations appear as a parametric instability and display subharmonic behavior: they oscillate at half the forcing frequency, which was fixed at 1.7 MHz in this study.
The main characteristic of the Drive Beam injector is the phase coding process done by the sub-harmonic bunching system operating at half the acceleration frequency.
