Function sinc

  • Plot of sinc and its gradient

    Calculates:

    var inpi = input * 3.141592653589793; output = input == 0.0 ? 1.0 : sin(inpi) / inpi

    Gradient:

    var inpi = input * 3.141592653589793; inputGrad = input == 0.0 ? 0.0 : (outputGrad * 3.141592653589793 * (inpi*cos(inpi) - sin(inpi)) / (inpi*inpi))

    Parameters

    • input: Tensor

      the input tensor of any shape

    Returns Tensor

    the output tensor

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