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I am using the Stationary Wavelet Transform to perform the "a trous algorithm" on timeseries data. Even if it works as expected when the variance of the data is relatively uniform for all the length o…
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If I call compare_wvar with a single wavelet variance object, then the plot is "degenerated", see image below.
- Title is default one, instead of the one specified
- x-axis label is default one, ins…
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... using `wavethresh`?
do read up on wavelets first.
also check out matt wand's code for wavelet stuff? (https://projecteuclid.org/download/pdfview_1/euclid.ejs/1323785605)
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This an original report on [Bugzilla](https://sccn.ucsd.edu/bugzilla/show_bug.cgi?id=13788)
When newtimef.m computes power spectra using either FFT or Morlet Wavelets, the results are scaled incorr…
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Example code:
``` python
from wavelets import WaveletAnalysis
wa = WaveletAnalysis()
# hard coded Morlet value
print wa.C_d
print wa.wavelet.C_d
# override hard coding
wa.wavelet.C_d = None
# Now C…
aaren updated
7 years ago
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One question we seek to answer with our sensor network is: *What time scales are relevant to local air quality variability*
To that end, let's use this issue to track progress on methods for identi…
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Since the 1.6 update of A1111 the color correction no longer works, this error is occurring:
[StableSR] Error fixing color with default method: Given groups=3, weight of size [3, 1, 3, 3], expected…
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Thank you for open-sourcing this.
Looking at definition of analytic signals, I've noted the transform from real to analytic to be `s(t) -> s(t) + js^(t)`, i.e. the _real part is preserved_. For eve…
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Thanks for sharing such an innovartive research in neuroscience. This research concludes that fractal scaling of BOLD fMRI signal is consistently suppressed by task difficulty, task novelty and aging…
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1. I think that `_embed`, `_filt`, `_wavelet_coefs` (in utils.py) should not be private functions and should be added (along with `power_spectrum`) to MNE-features' API. The reason for that is that th…