A Methodology for Systems Engineering, Volume 24 |
From inside the book
Results 1-3 of 29
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 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 ) . = " The time ...
... 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 ) . = " The time ...
Contents
WHAT IS SYSTEMS ENGINEERING? | 3 |
1 | 11 |
THE TD2 RADIO RELAY SYSTEM | 22 |
Copyright | |
23 other sections not shown
Other editions - View all
Common terms and phrases
action alternative analysis applied approach basic block called channel Chapter choose complete components consequences consider cost creative criterion decision defined definition demand detailed determine discussed economic effect environment equation equipment example existing expected experience fact factors field frequency function give given graph human ideas important income increase individual input interest kinds knowledge limited lines means measure methods nature necessary objectives operations organization output performance phase physical planning possible preference present probability problem profit properties questions radio reason received relation requirements satisfy scale shows signal sometimes specific standard step studies synthesis systems engineering technical techniques telephone theory tion units usually utility variables wanted York