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komm.VariableToFixedDecoder

Decoder for variable-to-fixed length code.

Attributes:

  • code (VariableToFixedCode) –

    The code to be considered.

Input:

  • in0 (Array1D[int]) –

    The sequence of symbols to be decoded. Must be a 1D-array with elements in $[0:T)$, where $T$ is the target cardinality of the code.

Output:

  • out0 (Array1D[int]) –

    The sequence of decoded symbols. It is a 1D-array with elements in $[0:S)$, where $S$ is the source cardinality of the code.

Examples:

>>> code = komm.VariableToFixedCode.from_sourcewords(2, [(0,0,0), (0,0,1), (0,1), (1,)])
>>> decoder = komm.VariableToFixedDecoder(code)
>>> decoder([0, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 0])
array([0, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 0])