Bounds on the Minimum Distance of Linear Codes
Fill in q, n, k, and get bounds on the maximal minimum distance of the linear codes over GF(q) with length n and dimension k.
Constant Weight Binary Codes
Lower bounds (and in some cases exact values) for A(n,d,w), the size of the largest binary code of length n, distance d and constant weight w.
Database on Binary Quasi-Cyclic Codes
Interactive page to find the code parameters (generator polynomials and weight distribution) and references.
Nonlinear Binary Codes
Lower bounds (and in some cases exact values) for A(n,d), the size of the largest binary code of length n and minimal distance d.
Tables of Binary Block Codes
Tables of bounds on the size of binary unrestricted codes, constant-weight codes, doubly-bounded-weight codes, and doubly-constant-weight codes. Compiled by Erik Agrell, Chalmers…