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SignalUtils.NotchFilter Method
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Design a notch filer.

Syntax
C#
Visual Basic
public static void NotchFilter(double NotchFrequency, double r, TVec Num, TVec Den, double FS);
Remarks

Design a notch filter and place the transfer function in Num (numerator) and Den (denominator). You can then use this transfer function to initialize an IIR filter with a call to IirInit. A notch filter will filter out the notch frequency. and r defines the attenuation and width of the transition band. Typical values for r are from 0.99 to 0.9999.

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