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java.lang.Objectcom.oregondsp.signalProcessing.filter.iir.AnalogPrototype
com.oregondsp.signalProcessing.filter.iir.AnalogChebyshevII
public class AnalogChebyshevII
Class to design analog Chebyshev type II prototype filters. This analog prototype is a lowpass filter with a cutoff at 1 radian per second. Chebyshev type II filters have zeros in the stopband and a sharper transition from passband to stopband than a Butterworth filter. Like Butterworth filters they are flat and monotonic in the passband.
Constructor Summary | |
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AnalogChebyshevII(int order,
double epsilon)
Instantiates a new analog Chebyshev type II filter. |
Method Summary |
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Methods inherited from class com.oregondsp.signalProcessing.filter.iir.AnalogPrototype |
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addSection, getSection, getTransferFunction, lptobp, lptohp, lptolp, nSections, print |
Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public AnalogChebyshevII(int order, double epsilon)
order
- The order of the filter (number of poles.epsilon
- double parameter controlling the stopband attenuation of the filter.
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