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Add new `class FrequencyDomain(ResponseSpectrum):` in [response_spectrum.py](https://github.com/ftbernales/Deepsoil-Compile/blob/main/src/matching_assessment.py)
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The functions that operate in the frequency domain in `fatiando.gravmag.transform` all do so implicitly. They only take arguments in the space domain and only return after inverse FFT is applied. As p…
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I have a simulated measurement where the frequency selection was done prior to the simulation while loading a system matrix. For this measurement, the MDF field `measurement/frequencySelection` is fi…
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In order to secure the archival of CMIP6-driven simulations in ESGF, we first need to estimate the volume of data that we will be producing. An accurate estimate is difficult due to the dependence of …
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use an ARMA filter to winsorize outlying observations
I don't know how to use a central (back and forward) filter in time domain, but it should be easy in frequency domain.
(Just a thought while fix…
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` # 2D FFT
x_freq = torch.fft.fft2(image)
# shift low frequency to the center
x_freq = torch.fft.fftshift(x_freq, dim=(-2, -1))
# mask a portion of frequencie…
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Because I want to transfer ppg_clean from frequency domain to time domain. I used Inverse fast fourier transfer to it. Then I think I've got the wrong result. Do you have any suggestion for me? Thank …
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### Description:
This paper came out recently and would complement `phase_cross_correlation` rather nicely:
https://www.sciencedirect.com/science/article/pii/S0167865522001817
Code (MIT License…
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I want to implement my own ideal high pass filter using FFT & Inverse FFT transform. Here is my code:
```
public class MyHighPassFilter implements AudioProcessor {
public static final String TAG…
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https://github.com/mhoogen/ML4QS/blob/master/Python3Code/Chapter4/FrequencyAbstraction.py#L48
Sorry if this is incorrect, but it seems that the calculated Frequency Features are inserted always at …