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Number of elements in an array

Since R2021a



    N = getNumElements(array) returns the number of elements N in the array array.


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    Create a UCA with the default number of elements. Verify that there are five elements.

    sArray = phased.UCA();
    N = getNumElements(sArray)
    N = 5

    Input Arguments

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    Phased array, specified as a System object.

    Output Arguments

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    Number of elements of array, returned as a positive integer.

    Extended Capabilities

    C/C++ Code Generation
    Generate C and C++ code using MATLAB® Coder™.

    Version History

    Introduced in R2021a