The input connection method.

Notes¶

• "hold": The input signal \(x[n]\) is passed to each polyphase partition (used in interpolation).

• "top-to-bottom": The input signal \(x[n]\) is commutated from top to bottom.

• "bottom-to-top": The input signal \(x[n]\) is commutated from bottom to top (used in decimation).