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    Generates a set of filter coefficients to implement a digital interpolated FIR (IFIR) filter.

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    sampling frequency

    A sampling frequency that is greater than zero. If sampling frequency is less than or equal to zero, this node returns an empty cluster for IFIR coefficients as well as an error.

    Default: 1.0

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    passband

    The passband bandwidth.

    Default: 0.01

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    stopband

    The stopband bandwidth.

    Default: 0.02

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    center frequency

    The center frequency of the filter.

    Default: 0.2

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    attenuation

    The attenuation in the stopband of the filter.

    Default: 60 decibels

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    filter type

    The passband of the filter.

    Lowpass

    Uses a lowpass filter.

    Highpass

    Uses a highpass filter.

    Bandpass

    Uses a bandpass filter.

    Bandstop

    Uses a bandstop filter.

    Default: Lowpass

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    ripple

    The ripple in the passband of the filter.

    Default: 0.01

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    IFIR coefficients

    The IFIR filter coefficients.

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    filter type

    The filter type that you want to use to filter the data.

    Lowpass

    Uses a lowpass filter.

    Highpass

    Uses a highpass filter.

    Bandpass

    Uses a bandpass filter.

    Bandstop

    Uses a bandstop filter.

    Wideband-Lowpass

    Uses a wideband-lowpass filter with cutoff frequencies near Nyquist.

    Wideband-Highpass

    Uses a wideband-highpass filter with cutoff frequencies near zero.

    Default: Lowpass

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    interpolation

    The interpolation factor M. The model filter in this is stretched by interpolation times.

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    Model Filter

    The coefficients of the model filter.

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    Image Suppressor

    The coefficients of the filter image suppressor.

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    error

    A value that represents any error or warning that occurs when this node executes.