Search Results for "implicit"

...It is not a modelling language nor a collection of numerical libraries but rather a higher level structure – an architectural design of interdependent software components providing an API for: - Model development/specification - Activities on developed models, such as simulation, optimisation, sensitivity analysis and parameter estimation - Processing of the results, such as plotting and exporting to various file formats - Report generation - Code generation, co-simulation and model exchange The following class of problems can be solved by DAE Tools: - Initial value problems of implicit form - Index-1 DAE systems - With lumped or distributed parameters - Steady-state or dynamic - Continuous with some elements of event-driven systems

XISL (XML based scripting of Implicit Surfaces) package (written in C++) assists developers in construction of arbitrary implicit models. Each implicit function class (a primitive, an operation, etc.) is deffined by its appropriate XISL tag(s).