commpy.channelcoding.conv_encode

conv_encode(message_bits, trellis, code_type='default', puncture_matrix=None)

Encode bits using a convolutional code.

Parameters :

message_bits : 1D ndarray containing {0, 1}

Stream of bits to be convolutionally encoded.

generator_matrix : 2-D ndarray of ints

Generator matrix G(D) of the convolutional code using which the input bits are to be encoded.

M : 1D ndarray of ints

Number of memory elements per input of the convolutional encoder.

Returns :

coded_bits : 1D ndarray containing {0, 1}

Encoded bit stream.