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Decodes a convolutionally encoded bit stream using different types of the Viterbi decoding algorithm (hard decision/unquantized/soft decision) and specifications (code rate/generator matrix).

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Decodes a convolutionally encoded bit stream using a specified code rate. The code rate is equal to the ratio of the data word length to the code word length.
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Performs Viterbi hard decision decoding on a convolutionally encoded bit stream using a custom generator matrix.
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Performs Viterbi soft decision decoding on a convolutionally encoded bit stream using a specified code rate. The code rate is equal to the ratio of the data word length to the code word length.
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Performs Viterbi soft decision decoding on a convolutionally encoded bit stream using a custom generator matrix.
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Performs Viterbi unquantized decoding on a convolutionally encoded bit stream using a specified code rate. The code rate is equal to the ratio of the data word length to the code word length.
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Performs Viterbi unquantized decoding on a convolutionally encoded bit stream using a custom generator matrix.