property sdr.PolyphaseFIR.order : int

The order \(N = (M + 1)B - 1\) of the FIR prototype filter \(h[n]\).

Examples

In [1]: fir = sdr.PolyphaseFIR(3, np.arange(10))

In [2]: fir.taps
Out[2]: array([0, 1, 2, 3, 4, 5, 6, 7, 8, 9])

In [3]: fir.polyphase_taps
Out[3]: 
array([[0, 3, 6, 9],
       [1, 4, 7, 0],
       [2, 5, 8, 0]])

In [4]: fir.order
Out[4]: 9

In [5]: fir.polyphase_order
Out[5]: 3