Henry LoConti
2715984
EEC 318 Quiz 5
a) In signal processing, a band-stop filter or band-rejection filter is a filter that passes most frequencies unaltered. But it also attenuates those in a specific range to very low levels. It is the opposite of a band-pass filter. A notch filter is a band-stop filter with a na
ow stopand.
By the opamp circuit the transfer function of band reject filter is given as
· Assuming then
·
) The simulation result of Simulink transfer function for given input signal
Input signal:
Output Signal:
c) In this stop band is very na
ow and highly attenuated over a few hertz, then the band stop filter is more commonly refe
ed to notch filter.
Also, just like the band pass filter and band stop filter is a second order filter having two cut off frequencies.
The Simulation result of Simscape opamp circuit for given input signal
Input Signal:
Output Signal:
d) The simulation result of both the methods are same
Attached is a zip file of my Matla
Simscape/Simulink work. Thank you.
eec318_quiz5.zip
quiz5_bandreject.slx
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