When a compiler translates a procedure, it must lay out the procedure’s stack frame in a way that respects the calling convention. Many compilers respect the convention either by restricting the order in which slots can be allocated or by using different abstractions ad hoc for allocating in different regions of a frame. Such techniques cause the implementation of the layout to be spread over m...

The paper presents frame and burst acquisition in a satellite communication network based on time division multiple access (TDMA) in which the transmissions may be carried on different transponders. A unique word pattern is used for the acquisition process. The search for the frame is aided by soft-decision of QPSK modulated signals in an additive white Gaussian channel. Results show that when ...

In application to benzene-Ar we test a procedure that makes use of conveniently calculated J50 intermolecular eigenstates to compute molecular constants and transition intensities without requiring explicit diagonalization of the full rotational/intermolecular vibrational Hamiltonian of the species. The approach relies on the ability to calculate the orientation of an Eckart body-fixed frame fo...

The restoration and recovery of a defective skull can be performed through operative techniques to implant a customized prosthesis. Recently, image processing and surface reconstruction methods have been used for digital prosthesis design. In this paper we present a framework for prosthesis modeling. Firstly, we take the computed tomography (CT) of the skull and perform bone segmentation by thr...

in this paper, we de ne and study two operators s and s with grill.characterization and basic properties of these operators are obtained. also,we generalize a grill topological spaces via topology  s induced from operatorss and s.

in this paper we introduce and study besselian $g$-frames. we show that the kernel of associated synthesis operator for a besselian $g$-frame is finite dimensional. we also introduce $alpha$-dual of a $g$-frame and we get some results when we use the hilbert-schmidt norm for the members of a $g$-frame in a finite dimensional hilbert space.

Obtaining an ECoG signal requires an invasive procedure in which brain activity is recorded from the cortical surface. In contrast, obtaining EEG recordings requires the non-invasive procedure of recording the brain activity from the scalp surface, which allows EEG recordings to be performed more easily on healthy humans. In this work, a technique previously used to study spatial-temporal patte...

This paper analyzes the diffusion limit of a discrete time queueing system with constant service rate and connections that randomly enter and depart the system. Each connection generates periodic traffic while it is active, and a connection’s lifetime has finite mean. This can model a TDMA system with constant bit rate connections. The diffusion scaling retains the semiperiodic behavior, allowi...

We consider three-dimensional elastic frames constructed out of Euler–Bernoulli beams and describe a simple process generating joint conditions the geometric description frame. The corresponding differential operator is shown to be self-adjoint. In special case planar frames, decomposes into direct sum two operators, one coupling out-of-plane displacement angular (torsional) other in-plane with...

In this note, we solve the dynamical sampling problem for a class of shift-preserving operators L:V?V acting on finitely generated shift-invariant space V. We find conditions L and finite set functions V so that iterations operator produce frame generator This means integer translations generators form