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Riffle Array (G Dataflow)

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    Last Modified: January 9, 2017

    Shuffles the elements in an array.

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    input array

    The input array to riffle.

    This input supports the following data types:

    • 1D array of double-precision, floating-point numbers
    • 1D array of complex double-precision, floating-point numbers
    • 1D array of 32-bit, signed integer numbers
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    seed

    Seed value at which to riffle the input array.

    Default: -1

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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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    riffled array

    The input array with riffled elements.

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    riffled indices

    Corresponding index in the input array for each element in the riffled array.

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    error out

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

    How This Node Riffles an Array

    This node riffles the input array by randomly selecting two elements in the input array, swapping those elements, and then repeating this process n times, where n is the length of the input array.

    Where This Node Can Run:

    Desktop OS: Windows

    FPGA: Not supported

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