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Re: [Discuss-gnuradio] About stream/vector and trellis_encoder

From: Achilleas Anastasopoulos
Subject: Re: [Discuss-gnuradio] About stream/vector and trellis_encoder
Date: Mon, 22 Mar 2010 13:17:46 -0400
User-agent: Thunderbird (Windows/20100228)


regarding your second question, please see the extensive documentation
and examples in the gr-trellis directory.
In summary: the input argument of trellis_encoder is NOT two polynomials;
that would restrict these functions to trellises pertaining to convolutional codes. Instead the argument is an FSM (finite state machine) object that is generated using one of the many given
constructors including one that you want (ie, using polynomials)

let me know if you have any questions on the documentation and examples,

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