Xu, H. L., Xu, C. Y., Chen, S. D. & Chen, H. Similarity and difference of global reanalysis datasets (WFD and APHRODITE) in driving lumped and distributed hydrological models in a humid region of China. Journal of Hydrology 542, 343-356....
1996 to 2000 Digital processing of windowed FDTD time-wavefronts; modeling of periodic structures; modeling of lumped circuit elements; introduction of the 3D alternating-direction implicit FDTD algorithms; introduction of the convolutional perfectly matched layer absorption boundary condition; introduction ...
An analysis of lumped-distributed coplanar waveguide (CPW) branch-line couplers suitable for GaAs MMIC designs is presented. This investigation takes into ... M Gillick,ID Robertson,JS Joshi - 《Microwave & Optical Technology Letters》 被引量: 16发表: 1993年 Miniaturized fractal-shaped branch-line...
The computational domain encompasses a workspace of dimensions 200 × 300 × 1020 m3, which is determined by the dimension of distribution line model and return-stroke model, as well as the configuration of these models. On the basis of the 1-m-long lumped current source, the FDTD model is...
boundary conditions of the basic lumped equivalent circuit mode have been found according to constraints between voltage and current at the ends of lines.Finally voltage and current waveforms has been obtained by simulation.Matlab is used for the simulation of the transient of transmission line under...
For this purpose, a lumped water balance model was adopted by Iran’s WRM Company to determine the long-term GWr for each aquifer. The total natural groundwater recharge to a phreatic aquifer using the general groundwater balance equation can be defined as45 GWr=Dg+Sr+Og+ΔV (1) where...
Overlapping skills between data scientists and data engineers When two roles share a similar focus (big data) it’s inevitable that they should share some core skills. This overlap is why data engineering is often lumped under the broader umbrella of data science. Some dispute this, though. Whe...
(1986)] but calculating the lumped series resistance from the integrated Joule losses, we obtain completely different results than Araiijo et al: Under short-circuit condition, the series resistance stays constant, and there is no difference between the open-circuit and dark series resistance; the...
When a model of a distributed parameter system is to be produced for a simulation, two approaches are possible: (1) treating the system as a series of linked subsystems, that is, lumped parameters, and producing the model equations using the relevant conservation equation for each lump; or ...
Distributed RLCG ModelInterconnectNoiseVLSIOn chip interconnect plays a dominant role on the circuit performance in both analog and digital domains. Interconnects can no longer be treated as mere delays or lumped RC networks. Crosstalk, ringing and reflections are just some of the issues that need ...