Creates an integrating IIR filter.

Parameters:¶

method: 'backward' | 'trapezoidal' | 'forward' = 'trapezoidal'¶

The integration method.

• "backward": Rectangular integration with height \(x[n-1]\).

• "trapezoidal": Trapezoidal integration with heights \(x[n-1]\) and \(x[n]\).

• "forward": Rectangular integration with height \(x[n]\).

streaming: bool = False¶

Indicates whether to use streaming mode. In streaming mode, previous inputs and outputs are preserved between calls to __call__().

Examples

See the IIR filters example.