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I have noticed that discrete wavelet transform using Haar wavelet does not really match up results given by Mathematica.
For example Haar DWT of sequence {1,2,3,4} gives {3.5355, 3.5355, -0.7071, 2…
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Hi,
```
Recently, I used the scripts on the sample data. But there is an error as follow:
```
![11111111](https://cloud.githubusercontent.com/assets/8369046/16711176/ac066238-467f-11e6-95d2-85925fd9…
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It's baffling to me how to perform Wavelet transformation using Morlet. When I perform something like
```
wavelet = pywt.DiscreteContinuousWavelet('morl')
data = pywt.wavedec(S, wavelet)
```
then…
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We're having a problem where opj_compress can occasionally produce a JP2 which opj_decompress cannot read. Sometimes changing the encoding rate fixes the problem, but sometimes we iterate hundreds of…
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Hello,
### TL;DR
I have created a [peak finding and filtering algorithm](http://nbviewer.jupyter.org/urls/gitlab.com/lagru/peakfinder-demo/raw/master/peak_finder_demo.ipynb) not unlike Matlab's …
lagru updated
6 years ago
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Can't connect to output files. TOPPAS thinks I want to transfer tool parameters.
![image](https://user-images.githubusercontent.com/5803621/35615777-77cbc2fa-0673-11e8-8319-ff77065f1f50.png)
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It seems that the Hamiltonians produced by `plane_wave_external_potential` and `dual_basis_external_potential` are non-Hermitian if the number of grid subdivisions is even and any atoms are not at the…
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This is an astropy [issue](https://github.com/astropy/astropy/issues/1647) due to normalization of wavelet kernels.
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Hi!There is an issue that when I run the code in "sparse" or "all" mode,it would raise such a problem shows
`Traceback (most recent call last):
File "sf_deconvolve.py", line 221, in main
…
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I get something else than my usual map, when I do this, with bqplot-0.11.0+Jupyterlab-0.33.2:
````
# ipyleaflet (javascript library usage)
from ipyleaflet import (
Map, Marker, TileLayer, Imag…