sdr.BinaryErasureChannel.__call__(x: int) → int
sdr.BinaryErasureChannel.__call__(x: ndarray[Any, dtype[int64]]) → ndarray[Any, dtype[int64]]

Passes the binary input sequence \(x\) through the channel.

Parameters:
x: int
x: ndarray[Any, dtype[int64]]

The input sequence \(x\) with \(x_i \in \mathcal{X} = \{0, 1\}\).

Returns:

The output sequence \(y\) with \(y_i \in \mathcal{Y} = \{0, 1, e\}\). Erasures \(e\) are represented by -1.