BRAIN Journal-A Synoptic of Software Implementation for Shift Registers Based on 16th Degree Primitive Polynomials-Figure 4. Scheme for the polynomial with [16, 14, 13, 11] tap sequence

<p>A simulation program for the functioning on LFSR of the 16th degree for the Galois implementation was developed. In the following example an analysis for the 14 selected primitive polynomials will be presented. A list with the positions which will influence the future state is called tap sequence.</p> <p>This sequence can be represented by a polynomial mod 2, only with coefficients 1 and 0, called Feedback Polynomial or Characteristic Polynomial. For the above scheme this polynomial is: P(X)= X^16+X^14+X^13+X^11+1</p>