Decoding Algorithms for Two-dimensional Constacyclic Codes over ${\mathbb{F}}_q$

Vidya Sagar, Shikha Patel, Shayan Srinivasa Garani

We derive the spectral domain properties of two-dimensional (2-D) $({\lambda }_1,{\lambda }_2)$-constacyclic codes over ${\mathbb{F}}_q$ using the 2-D finite field Fourier transform (FFFT). Based on…