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Topic: poly2trellis problem
Replies: 3   Last Post: Sep 28, 2012 2:53 PM

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Jonathon Cheah

Posts: 5
Registered: 8/21/12
Re: poly2trellis problem
Posted: Sep 28, 2012 2:53 PM
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Dont understand the problem. Your largest Octal number has 4 bits, there should not be any problems like mine with 32 bits. May be need to check what you meant by 2 inputs with constraint length of 3.



"Hilary Ogboke" <ndhill123@yahoo.com> wrote in message <k3sjk0$g85$1@newscl01ah.mathworks.com>...
> Hello Jonathan
> Please I have a similar problem to what you have experienced. I really need help on how to translate this information (constraint length and code generator below) into matlab codes
> parity-check coefficients (code generator) h0=11, h1=02, h2=04 (all in base 8)
> num of states = 8 with a constraint length of 3
> total num of inputs = 2
> total num of inputs to the convolutional encoder = 2

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