A Methodology for Systems Engineering, Volume 24 |
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Page 80
... limited by the extent to which these conditions can be forecast reliably . The ability to forecast a factor correctly depends on having enough . theoretical or empirical knowledge about all the variables which influ- ence it . Thus ...
... limited by the extent to which these conditions can be forecast reliably . The ability to forecast a factor correctly depends on having enough . theoretical or empirical knowledge about all the variables which influ- ence it . Thus ...
Page 415
... limited messages , or , more specifi- cally , messages limited to the band ( -W , W ) cycles per second . Let us see what can be said about such band - limited functions . If the frequency content of x ( t ) is zero for Sec . 15.6 415 ...
... limited messages , or , more specifi- cally , messages limited to the band ( -W , W ) cycles per second . Let us see what can be said about such band - limited functions . If the frequency content of x ( t ) is zero for Sec . 15.6 415 ...
Page 429
... limited to information- handling systems , even though the preceding discussion has been so limited . The use of the technique calls for an exhaustive listing of all inputs and outputs of the visualized system . Following this a ...
... limited to information- handling systems , even though the preceding discussion has been so limited . The use of the technique calls for an exhaustive listing of all inputs and outputs of the visualized system . Following this a ...
Contents
SOME FUNDAMENTAL CONCEPTS OF SYSTEMS | 3 |
THE TD2 RADIO RELAY SYSTEM | 22 |
3 | 61 |
Copyright | |
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alternative amplitude analog computer analysis basic Bell Telephone Laboratories block diagram called channel Chapter choose circuit complete components cost creative creative technology criterion curve decision defined demand functions discussed economic encoding entropy environment equation evaluation example existing factors feedback frequency given important income individual information theory inputs and outputs interval scale kinds level of measurement logical Mason's rule matrix maximum means measure ment methods minimax mixed strategy noise objectives operations research optimal organization payoff payoff matrix phase physical planning possible preference probability problem profit projects properties radio ratio ratio scale requirements scale signal signal-flow graph solving specific statistical strategy studies subsystems systems engineering systems engineering process systems synthesis technical techniques telephone television theory tion transfer function transmission transmittance utility variables