| Author |
Comment/Response |
yehuda
|
 02/03/13 03:18am
you need to add the assumption that fg>0 to Solve
R1=1*10^6;
C1=100*10^-9;
sys=(s*R1*C1)/(1+s*R1*C1);
A=Abs[sys/.{s->2\[Pi] fg*I}];
Solve[A==1/Sqrt[2]&&fg>0,fg]
returns
{{fg->5/\[Pi]}}
as expected
yehuda
URL: , |
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