getLRCencodingPolynomial -- encoding polynomial for an LRC code

Synopsis

Usage:

getLRCencodingPolynomial(k,r,List,informationList,g)
Inputs:
- k, an integer,
- r, an integer,
- informationList, a list,
- g, a ring element,
Outputs:
- a ring element, $f(x)$

Description

Generates an encoding polynomial $f(x)$ corresponding to an information vector in $F^\texttt{k}$, where $F$ is a field, which can be used to generate an encoding in $F^\texttt{r}$.

i1 : R=ZZ/(13)[x];

i2 : getLRCencodingPolynomial(4,2,{1,0,1,1},x^3)

      4
o2 = x  + x + 1

o2 : R

Ways to use getLRCencodingPolynomial :

getLRCencodingPolynomial(ZZ,ZZ,List,RingElement)

For the programmer

The object getLRCencodingPolynomial is a method function.