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首页> 美国政府科技报告 >SIMUL, An Interactive Computer Program Designed to Provide a Means for Simplified Modeling of Complex Socio-economic Systems
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SIMUL, An Interactive Computer Program Designed to Provide a Means for Simplified Modeling of Complex Socio-economic Systems

机译：sImUL，一种交互式计算机程序，旨在为复杂社会经济系统的简化建模提供手段

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Created as a problem-oriented general purpose program suitable for modeling and analysis of socio-economic systems, SIMUL is designed for use on a large scale digital computer (General Electric's Mark III time-sharing system), as an applications-oriented computer language that allows problems to be prepared directly and simply from block diagrams or equations. SIMUL provides the user with many general functions: integration, interpolation, demographic and plotting routines, and on-line program changes. This program is designed to be easy to use and understand, even for one who is not trained as a computer programmer, since it provides many options for rapid and efficient data input and output, thus allowing the user to concentrate on the phenomenon being studied rather than the mechanics of implementing the simulation. The SIMUL program is outlined and described including a list of the program's basic features together with its limitations and costs. The main program and its subroutines are briefly described defining the action taken by each subroutine, and one important subroutine is listed in detail. The system is illustrated through flowcharts. Formats of data input are shown with examples of how SIMUL can be used as a problem-exploring tool. Finally, the entire SIMUL program is listed.

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