Interface RealTransformer

    • Method Detail

      • transform

        double[] transform​(double[] f,
                           TransformType type)
                    throws MathIllegalArgumentException
        Returns the (forward, inverse) transform of the specified real data set.
        Parameters:
        f - the real data array to be transformed (signal)
        type - the type of transform (forward, inverse) to be performed
        Returns:
        the real transformed array (spectrum)
        Throws:
        MathIllegalArgumentException - if the array cannot be transformed with the given type (this may be for example due to array size, which is constrained in some transforms)