Update nx/guides/advanced/complex_fft.livemd

Co-authored-by: Paulo Valente <[email protected]>
elixir-nx · Nov 21, 2024 · a942738 · a942738
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diff --git a/nx/guides/advanced/complex_fft.livemd b/nx/guides/advanced/complex_fft.livemd
@@ -165,10 +165,8 @@ We are interested in the amplitudes only here. This is calculated by taking the
 ```elixir
 n = Nx.size(dft)
 
-# Nyquist threshold:
 max_freq_index = div(n, 2)
 
-# thus we keep only the meaningfull values and calculate the amplitudes
 amplitudes =  Nx.abs(dft)[0..max_freq_index]
 
 # the frequency bins, "n" of them spaced by fs/n=1 unit: