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Hey, I saw @chengxin was implementing GPU support. Looks fast! We might want to consider using [CuPy](https://github.com/cupy/cupy) - it's a Numpy compatible library for CUDA. One nice thing about CuP…
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See below:
```python
@classmethod
def get_structural_properties(
cls,
complex_object: np.ndarray,
isosurface: np.ndarray,
g_vector: n…
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Hi all,
I've been trying to use the neurodsp signal simulation functions to try to understand how aperiodic parameters affect some other spectrum measures from our in vivo experiments (changes in…
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### **Short version:**
Output of FFT transformation is truncated in frequency domain while all the rest of code considers that FFT results cover the entire spectrum (from DC to Nyquist frequency).
#…
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One thing special in Libra/Virgo is that it supports many customized gates, particularly:
1. a gate that sums 2^L values together.
2. an expsum gate that computes the bit composition of 2^L values…
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The ICWT reconstructions have errors on the order of 10% or more relative to input waveforms. This seems to be a generic feature of [Torrence and Compo (1998)](http://journals.ametsoc.org/doi/abs/10.…
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To compute the cross correlation at lag p of two 1D arrays of length `n` you compute `sum(x(1+p:n)*y(1:n-p))`. If you want the cross correlation at all lags, the Fast Fourier Transform can be used to …
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I'm looking into extending https://github.com/fujiisoup/xr-scipy/pull/10, wrapping scipy with xarray. For me dask support is important.
With signal processing it is often non-trivial to chunk along…
FRidh updated
3 years ago
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### Description
I am trying to compute the FFT of a matrix along the rows.
Since each row is independent, `pjit(..., in_axis_resources=PartitionSpec('x', None), out_axis_resources=PartitionSpec('x'…
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Leslie and I realised that a quite useful enhancement would be a new interface that computes directional derivative w.r.t. NU source or target locations. This would involve a few more spread/interp fl…