Table Of Contents

Limit Testing (Constant Limit » Frequency) (G Dataflow)

Version:
    Last Modified: January 9, 2017

    Performs limit testing on the input spectrum using a constant limit.

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    spectrum

    The input spectrum.

    This input can be a cluster or an array of clusters.

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    f0

    Start frequency, in Hz, of the spectrum.

    Default: 0

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    df

    Frequency resolution, in Hz, of the spectrum.

    Default: 1

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    spectrum

    Spectrum of the input signal.

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    upper limit

    Upper limit that bounds the limit testing.

    Default: 1

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    lower limit

    Lower limit that bounds the limit testing.

    Default: 0

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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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    limit test configuration

    Pass region for the limit test and whether to include the limit values in the region.

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    pass region

    Region where signal points fall that passes the limit test.

    Name Value Description
    inside limits 0 The signal is within lower limit and upper limit.
    outside limits 1 The signal is not within lower limit and upper limit.

    Default: inside limits

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    include upper limit

    A Boolean to determine whether signal points that fall on the upper limit passes the limit test.

    True Signal points that fall on the upper limit passes the limit test.
    False Signal points that fall on the upper limit does not pass the limit test.

    Default: True

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    include lower limit

    A Boolean to determine whether signal points that fall on the lower limit passes the limit test.

    True Signal points that fall on the lower limit passes the limit test.
    False Signal points that fall on the lower limit does not pass the limit test.

    Default: True

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    failures

    Locations of failed test points.

    This input can be a cluster or an array of clusters.

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    x values

    x-value locations of failed test points.

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    y values

    y-value locations of failed test points.

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    test passed?

    A Boolean that returns the result of limit testing for the input signal.

    True The signal meets the configuration values of the limit-test pass region.
    False The signal is out of bounds of the specified upper and lower limits.
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    test results

    An array of Boolean or cluster that returns the results of the limit testing at each data point.

    True Data point meets the configuration values of the limit-test pass region.
    False Data point is out of bounds of the specified upper and lower limits.
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    output values

    Upper and lower limits, the input signal, and the failures.

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    x0

    Minimum value of the x-axis.

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    dx

    The x-axis interval between points in the limit.

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    y

    The numerical y-axis values for the limit.

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    error out

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

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    clearance

    Measurement of distance between the signal and upper limit and lower limit.

    This output can be a cluster or an array of clusters.

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    clearance upper limit

    Minimum distance between the signal and the upper limit.

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    clearance lower limit

    Minimum distance between the signal and the lower limit.

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    min clearance

    Minimum, overall distance between the signal and the limits.

    min clearance is the minimum of clearance upper limit and clearance lower limit.

    Where This Node Can Run:

    Desktop OS: Windows

    FPGA: Not supported


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