Figure 1
From: Blind estimation of carrier frequency offset, I/Q imbalance and DC offset for OFDM systems
![Figure 1](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2F1687-6180-2012-105/MediaObjects/13634_2012_Article_225_Fig1_HTML.jpg)
NMSE of CFO estimation versus SNR. CFO estimation performance with ε = 0.1, |d|2 = 0.1, |γ| = 0.1227.
From: Blind estimation of carrier frequency offset, I/Q imbalance and DC offset for OFDM systems
NMSE of CFO estimation versus SNR. CFO estimation performance with ε = 0.1, |d|2 = 0.1, |γ| = 0.1227.