11.10.4. astroML.fourier.wavelet_PSD¶
-
astroML.fourier.wavelet_PSD(t, h, f0, Q=1.0)[source]¶ Compute the wavelet PSD as a function of f0 and t
- Parameters
- tarray_like
array of times, length N
- harray_like
array of observed values, length N
- f0array_like
array of candidate frequencies, length Nf
- Qfloat
Q-parameter for wavelet
- Returns
- PSDndarray
The 2-dimensional PSD, of shape (Nf, N), corresponding with frequencies f0 and times t.