A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
System analysis techniques applied to the Forrester world model—Part III: Correlation and spectral analysis
Abstract Correlation analysis reveals some of the inherent properties of the world system. Natural resources and capital investment form an independent subsystem and are unaffected by other state variables. Population is stable and will not increase unless forced to do so by capital investment. Spectral analysis is not particularly revealing except for the fact that a large amplitude occurs around ƒ = ƒ0. This indicates a very inertial system and the need for more study to aid in understanding long-term changes in world behavior.
System analysis techniques applied to the Forrester world model—Part III: Correlation and spectral analysis
Abstract Correlation analysis reveals some of the inherent properties of the world system. Natural resources and capital investment form an independent subsystem and are unaffected by other state variables. Population is stable and will not increase unless forced to do so by capital investment. Spectral analysis is not particularly revealing except for the fact that a large amplitude occurs around ƒ = ƒ0. This indicates a very inertial system and the need for more study to aid in understanding long-term changes in world behavior.
System analysis techniques applied to the Forrester world model—Part III: Correlation and spectral analysis
Austin, Michael E. (author) / Cottler, Thomas R. (author)
Urban Systems ; 2 ; 161-169
1977-01-01
9 pages
Article (Journal)
Electronic Resource
English
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