def populate_figure_wave(figure, wave, sample_rate, ymin, ymax):
axes = figure.add_subplot(1, 1, 1)
rms_amplitude_spectrum(axes, wave, Fs=sample_rate)
format_spectrum(figure)
axes.set_ylim(ymin, ymax)
axes.set_yticks([])
axes.set_ylabel("Amplitude")
def populate_figure(figure):
wave, sample_rate = noisy_sine_wave(num_periods=100)
axes = figure.add_subplot(1, 1, 1)
rms_amplitude_spectrum(axes, wave, Fs=sample_rate)
format_spectrum(figure)
axes.set_ylim(-80, 10)
add_ellipse_annotation(figure, xy=(0.5, 0.35), width=1.1, height=0.3, transform=axes.transAxes)
def populate_figure(figure):
axes = figure.add_subplot(1, 1, 1)
transfer_function_phase(axes,
peak(peak_gain=12, Q=1),
corner_frequency=1000)
format_spectrum(figure)
axes.set_ylim(-180, 180)
axes.set_ylabel('Phase shift (degrees)')
def populate_figure(figure):
axes = figure.add_subplot(1, 1, 1)
plot_air_attenuation(axes, 10, 30, linestyle='--')
plot_air_attenuation(axes, 20, 50)
plot_air_attenuation(axes, 30, 70, linestyle='--')
format_spectrum(figure)
axes.legend(loc='lower left')
axes.set_ylim(-6, 1)
axes.set_ylabel('Gain over 10 meters (dB)')
def populate_figure(figure):
axes = figure.add_subplot(1, 1, 1)
for plot in plots:
axes.plot([1000], [plot['phase_degrees']],
marker=plot['marker'],
linestyle=' ',
color=plot['color'],
label=str(plot['phase_degrees']) + '°')
format_spectrum(figure)
axes.legend(loc='upper right')
axes.set_ylim(0, 360)
axes.set_ylabel('Phase (degrees)')
def populate_figure(figure):
wave, sample_rate = clipped_sine_wave(num_periods=3)
axes = figure.add_subplot(1, 1, 1)
rms_amplitude_spectrum(axes, wave, Fs=sample_rate)
format_spectrum(figure)
axes.set_ylim(-60, 0)
axes.set_xticks(np.array([1, 3, 5, 7, 9]) * 1000)
axes.set_xticklabels(['1k', '3k', '5k', '7k', '9k'])
axes.set_xticks([], minor=True)
add_ellipse_annotation(figure,
xy=(0.8, 0.3),
width=0.4,
height=0.8,
transform=axes.transAxes)
def populate_figure(figure):
axes = figure.add_subplot(1, 1, 1)
transfer_function_gain(axes, peak(2, 2), corner_frequency=1000)
format_spectrum(figure)
axes.set_ylim(-10, 10)
axes.set_ylabel('Gain (dB)')