Object

toolkit.filtering.spatial

ComplexPolarFilter

Related Doc: package spatial

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object ComplexPolarFilter

Factory for creating complex filters (ComplexScalarFields) from a function that generates a complex number at a point given the polar coordinates of that point (r, theta).

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  4. def apply(size: Float, samples: Int, polar: (Float, Float) ⇒ libcog.Complex): libcog.ComplexField

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    Create a complex field from a function that supplies values given polar coordinates.

    Create a complex field from a function that supplies values given polar coordinates.

    size

    Half-width and half-height of the kernel. The kernel logically extends from -size to size along the x-axis, and from -size to size along the y-axis.

    samples

    Number of discrete samples along each axis for the kernel.

    polar

    Function which specifies the values of the field as a function of (magnitude, phase).

    returns

    The kernel as a complex field.

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