.. _book_fig_chapter10_fig_line_wavelet_PSD:


Wavelet transform of a Noisy Spike
----------------------------------
Figure 10.8

Localized frequency analysis using the wavelet transform. The upper panel shows
the input signal, which consists of a Gaussian spike in the presence of white
(Gaussian) noise (see figure 10.10). The middle panel shows an example wavelet.
The lower panel shows the power spectral density as a function of the frequency
f0 and the time t0, for Q = 0.3.



.. image:: ../images/chapter10/fig_line_wavelet_PSD_1.png
    :scale: 100
    :align: center


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.. literalinclude:: fig_line_wavelet_PSD.txt

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:download:`[download source: fig_line_wavelet_PSD.py] <fig_line_wavelet_PSD.py>`

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