Returns the step response \(s[n]\) of the IIR filter.

The step response \(s[n]\) is the filter output when the input is a unit step \(u[n]\).

Parameters:¶

N: int = 100¶

The number of samples to return.

Returns:¶

The step response of the IIR filter, \(s[n]\).

Examples¶

See the IIR filters example.