Jost Function: A function that encapsulates the asymptotic behaviour of the wave function in scattering processes, crucial for determining phase shifts. Phase Shift Analysis in Scattering Theory ...

As shown earlier, a linear phase shift will delay the waveform but will not introduce distortion. Figure 4 shows the same fifth-harmonic square wave with a linear phase shift applied. The fundamental ...

The carrier frequency f (t) = f c and the amplitude a (t) = a are constant. The phase functions φ n (t) are defined over a finite period of time, i.e. t 0 ≤ t 0 + T , where T is the symbol time as ...

A new study finds that an easily measurable brain wave shift of phase may be a universal marker of unconsciousness under general anesthesia. At the level of molecules and cells, ketamine and ...