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Simulation of Dynamic Systems with MATLAB and Simulink, 2nd Edition
book

Simulation of Dynamic Systems with MATLAB and Simulink, 2nd Edition

by Harold Klee, Randal Allen
April 2016
Intermediate to advanced content levelIntermediate to advanced
815 pages
31h 29m
English
CRC Press
Content preview from Simulation of Dynamic Systems with MATLAB and Simulink, 2nd Edition
Note, when jH(e
jvT
)j
2
¼0.5 it is 3 db below the DC value jH(e
j0T
)j
2
¼ 1.
The ltered outputs are shown in Figures 4.118 and 4.119. There is little difference in the outputs
of the two lters except for the longer transient period of the lter with Q ¼50.
4.12.1 MULTINOTCH FILTERS
When more than one notch frequency exists, a multinotch lter design is required. The previous
reference includes several methods of designing a multinotch lter. One approach is to simply use
the singlenotch design for each notch frequency and cascade the respective lters. To illustrate,
suppose the ECG signal contains a 25 Hz square wave noise signal like the one shown
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Publisher Resources

ISBN: 9781439836736