CAPSIM: a graphical simulation tool for communication systems

The authors describe the design, operation, and capabilities of CAPSIM (capture and simulate), a complete interactive simulation environment for design and analysis of communication systems. The integrated environment includes the capability to design models, subsystems, and systems in a hierarchical fashion using block diagrams (icons), configure and execute a simulation; review the results of the simulation; and perform design iterations. Each of these capabilities is controlled through a consistent user interface utilizing interactive graphics. Use of icons, popup menus, and a mouse makes simulation entry simple and rapid. Recent advances in software engineering, workstation technology and CAD/CAM (computer-aided design/computer-aid manufacturing) techniques are incorporated in CAPSIM to provide an intelligent, user-friendly and flexible state-of-the-art simulation environment.<
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