A Methodology for Systems Engineering, Volume 24 |
From inside the book
Results 1-3 of 25
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 417
... limited function x ( t ) . The foregoing analysis shows that if we apply impulses of magnitude x ( n / 2W ) to the input of the filter at times t n / 2W , n = 0 , ± 1 , ± 2 , then the output of the filter will be x ( t ) . = • 9 The ...
... limited function x ( t ) . The foregoing analysis shows that if we apply impulses of magnitude x ( n / 2W ) to the input of the filter at times t n / 2W , n = 0 , ± 1 , ± 2 , then the output of the filter will be x ( t ) . = • 9 The ...
Page 423
... limited to a value that keeps these nonlinear effects within tolerable bounds . Sometimes the signal power is limited by other factors , such as the need to prevent crosstalk into other channels or a ruling of a regulating body ( e.g. ...
... limited to a value that keeps these nonlinear effects within tolerable bounds . Sometimes the signal power is limited by other factors , such as the need to prevent crosstalk into other channels or a ruling of a regulating body ( e.g. ...
Contents
WHAT IS SYSTEMS ENGINEERING? | 3 |
THE TD2 RADIO RELAY SYSTEM | 23 |
3 | 60 |
Copyright | |
22 other sections not shown
Other editions - View all
Common terms and phrases
alternative analysis attenuation distortion basic behavior block diagram called channel Chapter circuit complete components cost creative creative technology criterion decision decision theory defined demand functions discussed economic environment environmental factors equation equipment evaluation example existing feedback field frequency given important income individual information theory inputs and outputs interval scale kinds laboratory level of measurement logical loop manufacture Mason's rule matrix means measure ment methods microwave minimax mixed strategy objectives operations research optimal organization payoff payoff matrix physical system possible preference probability profit properties prospectus radio ratio ratio scale relation requirements satisfy scale signal signal-flow graph specific standing plans studies subsystems systems engineering systems engineering process systems synthesis TD-2 system technical techniques telephone television theory tion transfer function transmission utility value system variables