The transient flow phenomenon in a pipeline accounts for the variations with time and space. energy analysis (TEA) overlooks process as it sums of entire pipe domain reports at each moment. current research takes advantage this approach to investigate different influential factors water pipelines, including steady friction, unsteady wall viscoelasticity, figure out conversion dissipation during...

Transient noise analysis means time domain simulation of noisy electronic circuits. We consider mathematical models where the noise is taken into account by means of sources of Gaussian white noise that are added to the deterministic network equations, leading to systems of stochastic differential algebraic equations (SDAEs). A crucial property of the arising SDAEs is the large number of small ...

In this paper we discuss the application of domain decomposition methods to circuit simulation. This coarse grain pamldelization guarantees low communication and thus achieves good speedup results on a workstation cluster. Especially with multi level Newton methods and iteration latency techniques, the communicatiolz can be reduced to a minimum. The application of these techniques make our para...

Domain decomposition methods are widely used to solve sparse linear systems from scientific problems, but they are not suited to solve sparse linear systems extracted from integrated circuits. The reason is that the sparse linear system of integrated circuits may be non-diagonal-dominant, and domain decomposition method might be unconvergent for these non-diagonal-dominant matrices. In this pap...

Power control mitigates interference and maintains required QoS levels in cellular wireless networks. An important class of distributed power control (DPC) was proposed by Foschini and Miljanic in 1993, with many variants developed since. Almost all related work focuses on the equilibrium and asymptotic convergence properties. However, for many applications transient behavior is more important....

A flexible analysis/synthesis tool for transient signals, which is the frequency domain dual to sinusoidal modeling, is presented. This parametric model for transients allows the extension of current sinusoidal and sines+noise models for audio to sines+transients+ noise. The model not only permits the realistic analysis/synthesis of signals with sharp attacks, it also permits a wide range of tr...

In this study, basic analysis tools for power transients waveforms are discussed and new tools are introduced. General analysis tools for power transient waveforms are introduced. Problems and limitations associated with the RMS and Fourier transform techniques are discussed. A new analysis tool is proposed, namely "Missing Voltage Technique", and a brief detail is given. Newly emerging techniq...