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

Parameters:¶

x: ArrayLike¶

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.