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raphaelw · Dec 5, 2023 · 81c2a25 · 81c2a25
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Showing 2 changed files with 5 additions and 5 deletions.
diff --git a/README.md b/README.md
@@ -26,8 +26,8 @@ from filterdesign import filterplot
 z, p, k = emqf.analog_lowpass(order=7, stopband_attenuation=50, f3db=True)
 
 fig, (ax1, ax2) = plt.subplots(1, 2)
-filterplot.plot_analog_filter_zpk((z, p, k), ax=ax[0])
-filterplot.pole_zero_plot((z, p, k), unitcircle=True, ax=ax[1])
+filterplot.plot_analog_filter_zpk((z, p, k), ax=ax1)
+filterplot.pole_zero_plot((z, p, k), unitcircle=True, ax=ax2)
 plt.show()
 ```
 

diff --git a/examples/freq_response.py b/examples/freq_response.py
@@ -21,9 +21,9 @@
 fig_.tight_layout()
 
 
-fig, ax = plt.subplots(1, 2)
-filterplot.plot_analog_filter_zpk((z, p, k), ax=ax[0])
-filterplot.pole_zero_plot((z, p, k), unitcircle=True, ax=ax[1])
+fig, (ax1, ax2) = plt.subplots(1, 2)
+filterplot.plot_analog_filter_zpk((z, p, k), ax=ax1)
+filterplot.pole_zero_plot((z, p, k), unitcircle=True, ax=ax2)
 # ax2.scatter(0, 1)
 
 fig_.savefig("./examples/img/emqf_freq_zpk.png", dpi=200)