optic.comm.ofdm.zeroPad

zeroPad(x, L)

Pad an input array with zeros on both sides.

Parameters:

• x (array_like) – Input array to be padded.

• L (int) – Number of zeros to pad on each side of the array.

Returns:

padded_array – Padded array with zeros added at the beginning and end.

Return type:

np.array

Notes

This function pads the input array x with L zeros on both sides, effectively increasing its length by 2*L.