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fix(autotune): fix conversion from amplitude to dB #45

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Merged
mahima-yoga merged 1 commit into from
Nov 6, 2025
Merged

fix(autotune): fix conversion from amplitude to dB #45

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4 changes: 2 additions & 2 deletions autotune/autotune.py
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Original file line number Diff line number Diff line change
Expand Up @@ -764,7 +764,7 @@ def plotBode(self, w_cl, mag_cl):
if self.bode_plot_ref is None:
ax = self.figure.add_subplot(3, 3, (8, 9))
f = w_cl / (2 * np.pi)
plot_ref = ax.semilogx(f, 10 * np.log10(mag_cl))
plot_ref = ax.semilogx(f, 20 * np.log10(mag_cl))
ax.plot([f[0], f[-1]], [0, 0], "k--")
ax.plot([f[0], f[-1]], [-3, -3], "g--")
self.bode_plot_ref = plot_ref[0]
Expand All @@ -774,7 +774,7 @@ def plotBode(self, w_cl, mag_cl):
else:
f = w_cl / (2 * np.pi)
self.bode_plot_ref.set_xdata(f)
self.bode_plot_ref.set_ydata(10 * np.log10(mag_cl))
self.bode_plot_ref.set_ydata(20 * np.log10(mag_cl))

self.canvas.draw()

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