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.