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The N2 chart or N2 diagram (pronounced "en-two" or "en-squared") is a chart or diagram in the shape of a matrix, representing functional or physical interfaces between system elements. It is used to systematically identify, define, tabulate, design, and analyze functional and physical interfaces. It applies to system interfaces and hardware and ...
System Architect: UNICOM Global: Windows 1988 & 2005 (for SA XT web version) 2022-10-18 No Commercial C++ and Visual Basic; JavaScript for SA XT web sister product UModel: Altova Windows 2005-05 2020-03-17 (v2020r2) [18] No Commercial Java, C#, Visual Basic Visual Paradigm for UML: Visual Paradigm Int'l Ltd. Cross-platform (Java) 2002-06-20
SysML diagrams collage. The systems modeling language ( SysML) [ 1] is a general-purpose modeling language for systems engineering applications. It supports the specification, analysis, design, verification and validation of a broad range of systems and systems-of-systems . SysML was originally developed by an open source specification project ...
A sample DSM with 7 elements and 11 dependency marks. The design structure matrix (DSM; also referred to as dependency structure matrix, dependency structure method, dependency source matrix, problem solving matrix (PSM), incidence matrix, N 2 matrix, interaction matrix, dependency map or design precedence matrix) is a simple, compact and visual representation of a system or project in the ...
The Department of Defense Architecture Framework (DoDAF) defines a standard way to organize a systems architecture into complementary and consistent views. It is especially suited to large systems with complex integration and interoperability challenges, and is apparently unique in its use of "operational views" detailing the external customer's operating domain in which the developing system ...
4+1 is a view model used for "describing the architecture of software-intensive systems, based on the use of multiple, concurrent views". [ 1] The views are used to describe the system from the viewpoint of different stakeholders, such as end-users, developers, system engineers, and project managers. The four views of the model are logical ...
A system architecture primarily concentrates on the internal interfaces among the system's components or subsystems, and on the interface (s) between the system and its external environment, especially the user. (In the specific case of computer systems, this latter, special, interface is known as the computer human interface, AKA human ...
MagicDraw provides transformation of UML models to specific XML Schema and DB models (generic and Oracle DDL) and vice versa, and any to any transformation. [ 5] Also model-to-model transformations between the same or different meta-models can be defined and run directly in MagicDraw by using the QVT plugin.