PSDs
====

This page contains the documentation for 'PSDs.py'. This module provides functions to handle Power Spectral Densities (PSDs) from text files and to resample PSDs.

Function Definitions
----------------------

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   <strong>GlitchPop.PSDs.get_psd(filename)</strong>
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Grabs PSDs from .txt files and converts to nested list.

**Parameters:**

- **filename** (string) - Name of .txt PSD file

**Returns:**

- **list** - List containing [frequencies, PSD] of loaded file

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   <strong>GlitchPop.PSDs.resample(freqs, psd, rate=4096/512)</strong>
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Resamples PSDs to desired sample rate.

**Parameters:**

- **freqs** (np.array) - Frequencies of loaded PSD
- **psd** (np.array) - Power spectral density
- **rate** (float) - Desired frequency spacing between PSD points

**Returns:**

- **list** - List containing [frequencies, PSD] of resampled data