diff --git a/ofdm/fdet_eval.m b/ofdm/fdet_eval.m
index fc463d2..207dcf8 100644
--- a/ofdm/fdet_eval.m
+++ b/ofdm/fdet_eval.m
@@ -35,7 +35,3 @@ plot(1:lge(f), err, '-*'); grid;
 
 subplot(3,1,3)
 plot(1:lge(f), f); grid;
-
-
-figure;
-plot(1:lge(f), sign(imag(dmod(k))).*(abs(dmod)-real(dmod))./abs(dmod)); grid;
\ No newline at end of file