Returns the impulse response \(h[n]\) of the IIR filter.

The impulse response \(h[n]\) is the filter output when the input is an impulse \(\delta[n]\).

Parameters:¶

N: int = 100¶

The number of samples to return.

Returns:¶

The impulse response of the IIR filter \(h[n]\).

Examples

See the IIR filters example.