Fig. 14: Heatmap of self-ambiguity of basis function of AFDM in dB scale.
From: Low-complexity equalization of Zak-OTFS in the frequency domain
\(M=31,N=37,m=0,MN{c}_{1}=91\in {\mathbb{Z}}\).
Fig. 14: Heatmap of self-ambiguity of basis function of AFDM in dB scale. | npj Wireless Technology
