if b > 0 ( b < 0 resp .. Being the discrete Poisson processes still very difficult to analyze, many authors in the literature [3 5, 7 9] have adopted the diffusion approximation where the synaptic current is approximated by a continuous in time stochastic process of Ornstein-Uhlenbeck type with the same mean and variance as the Poissonian spike-train process.
Finally, the derivative of the affine curvature by the arc-length is computed at point i as a simple finite difference approximation: where L i is the approximate affine arc-length of the segment connecting point i − 1 to point i + 1.
This approximation can be intuitively interpreted as a Wishart approximation where the effect of "windowing" is approximated with a rectangular window with an effective number of samples of N e and the covariance matrix of the received data is scaled to A e =w e A".
The HSPM approximates two-phase flow by a single-phase approximation where the single-phase effective properties are determined from the properties of the two phases.
In the first approximation, where you work to the first power of everything, this will be your Δf.
A halt in midspeech, an extra tap on the piano's pedal, a suggestion of doubt and degree, of resonance and approximation, where straight, flat surfaces are the norm.
The model is based on a Rayleigh Ritz approximation where the number of degrees of freedom equals the number of structural members in the resonator.
The numerical method is then generalized to solve the equations of motion of a superfluid vortex in the self-induction approximation where reconnection is allowed.
In order to simplify the model and to make possible its computer simulation, we have adopted a quasi-static approximation where we assume that the inertial forces are small compared to the drag forces applied to the boom.
Three cases of coupling conditions are considered for the links: a mass spring mass approximation, a beam-type approximation and a beam-type approximation where the rigidity and the inertia of the beams are neglected.
All the calculations are done in the body-frame within the fixed-nuclei approximation, where the exact treatment of exchange as a nonlocal effect results in a set of coupled integro-differential equations.
