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Align Waveforms (Continuous) (G Dataflow)

Version:
    Last Modified: January 9, 2017

    Performs continuous element-wise alignment of waveforms and returns the aligned waveforms.

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    reset

    A Boolean that specifies whether to reset the phase to the initial phase value and the timestamp to 0.

    True Resets the phase to the initial phase value and the timestamp to 0.
    False Does not reset the phase to the initial phase value and the timestamp to 0.

    Default: False

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    waveforms

    An array of waveforms to align.

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    interpolation mode

    Algorithm this nodes uses to perform alignment of waveforms.

    Name Value Description
    coerce 0 This node sets each output sample value to the input sample value that is closest to it in time.
    linear 1 This node sets each output sample value to the linear interpolation between the two input samples that are closest to it in time.
    spline 2 This node uses the spline interpolation algorithm to compute the resampled values.
    FIR filter 3 This node uses a finite impulse response (FIR) filtering algorithm to compute the resampled values.

    Default: linear

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    error in

    Error conditions that occur before this node runs. The node responds to this input according to standard error behavior.

    Default: No error

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    FIR filter specifications

    Minimum values this node needs to specify the FIR filter.

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    alias rejection (dB)

    Minimum attenuation level of signal components aliased after any resampling operation.

    Default: 120

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    normalized bandwidth

    Fraction of the new sampling rate that is not attenuated.

    Default: 0.4536

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    interpolation?

    A Boolean that specifies whether this node performs interpolation.

    True Performs interpolation.
    False Does not perform interpolation.

    Default: True

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    aligned waveforms

    Aligned waveforms.

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    error out

    Error information. The node produces this output according to standard error behavior.

    Where This Node Can Run:

    Desktop OS: Windows

    FPGA: Not supported


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