gdesk.panels.imgview.spectrogram module¶
- gdesk.panels.imgview.spectrogram.spectr_hori(arr, plot=True)¶
Calculates the fullnoise, whitenoise and whiteness. and plot a horizontal spectrogram.
- Parameters
arr (np.ndarray) – A 2 dimensional array
- Returns
fullnoise, whitenoise, whiteness
- Return type
tuple(float, float, float)
- gdesk.panels.imgview.spectrogram.spectr_vert(arr, plot=True)¶
Calculates the fullnoise, whitenoise and whiteness. and plot a vertical spectrogram.
- Parameters
arr (np.ndarray) – A 2 dimensional array
- Returns
fullnoise, whitenoise, whiteness
- Return type
tuple(float, float, float)
- gdesk.panels.imgview.spectrogram.spectrogram(arr, vertical=False, plot=True)¶
Calculates the fullnoise, whitenoise and whiteness. and plot a spectrogram.
https://www.emva.org/wp-content/uploads/EMVA1288-3.1a.pdf
- Parameters
arr (np.ndarray) – A 2 dimensional array
vertical (bool) – Calculate in vertical direction
plot (bool) – Plot and print
- Returns
fullnoise, whitenoise, whiteness
- Return type
tuple(float, float, float)