The dynamic shift is caused by the changing oscillator period during parameter variation, while the geometric shift is caus...KAGAN M.L., KEPLER T.B., EPSTEIN I.R.: `Geometric phase shifts in chemical oscillators', Nature, 1991, 349, p. 506...
The phase shift oscillators are linear electronic oscillators that produce thesinusoidalwave output. A phase shift oscillator consists of an input amplifier and a feedback path, as shown below: It is a simple diagram of a phase shift oscillator. RC oscillators have R and C as the phase shift ...
Phase shift cavity ring down and Fourier transform IR techniques have been used to observe the C–H stretch fundamental and overtone absorptions of the acetylenic (Δυ = 1-5) and methyl (Δυ = 1-6) C–H bonds of trimethyl-silyl-acetylene [(CH3)3CSi≡CH] at 295 K. Harmonic frequenc...
Fullbridgephaseshiftcurrentdoubleconverter Circuits 主要電壓電流波形 Control Constantdead-time QA1 Po,A QB1QC1QD1QA2QB2 1 Po,B QC2QD2 2 vAB t0~t1 t1~t2 t2~t3 t3~t4 t4~t5 t5~t6 ZVSdesign Resonantfrequency:DeadTime:
35. A proper stimulation can be used to shift the network from an attractor of a synchronized state to that of a desynchronized state, or vice versa. In PD, the desirable therapeutical effect is long-lasting desynchronization that can be achieved using e.g. Coordinated Reset (CR) ...
The phase-response curve (PRC), relating the phase shift of the oscillator and externally given perturbation [ 1 ], is one of the most important tools for ... DS Erik,S Hong - 《Bmc Neuroscience》 被引量: 6发表: 2011年 Compressive sensing-based channel bandwidth improvement in optical wir...
First-principles calculations show that such a structural rearrangement not only changes the electronic density of states, but also results in significant changes of the transition matrix elements, i.e. the oscillator strength of the optical transitions. The decrease of the oscillator strength in the...
The output signal of D1 is down-converted using a mixer, a local oscillator VLO, and a low-pass filter. The down-converted signal is sampled at the receiver (circuit branch in black). Its in-phase I and quadrature Q components can be extracted in software. Alternatively, I and Q can ...
Namely, if we allow for a Hilbert space where the discrete quantum number f coexists with a noncompact φ (φ∈R), shifting φ by 2π (and keeping f constant) would actually give rise to a state distinct from the one where we leave φ constant and instead shift f by 1. However, ...
The lattice induces a modulated ac-Stark shift on the ions which results in a state-dependent optical-dipole force (ODF) oscillating at the frequency Δf. When the oscillation frequency of the ODF matches the one of a motional mode (e.g., Δf = fIP for the in-phase mode), the ...