https://github.com/aaryapatil/tapify

Multitaper spectrum for time-series analysis
https://github.com/aaryapatil/tapify

spectral-analysis time-series-analysis

Last synced: 5 days ago
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Multitaper spectrum for time-series analysis

• Host: GitHub
• URL: https://github.com/aaryapatil/tapify
• Owner: aaryapatil
• License: mit
• Created: 2021-02-19T20:36:04.000Z (over 4 years ago)
• Default Branch: main
• Last Pushed: 2025-04-07T13:47:20.000Z (6 months ago)
• Last Synced: 2025-05-07T23:05:36.641Z (5 months ago)
• Topics: spectral-analysis, time-series-analysis
• Language: Python
• Homepage: https://tapify.readthedocs.io/
• Size: 499 KB
• Stars: 14
• Watchers: 2
• Forks: 3
• Open Issues: 7
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# tapify

[![Logo](https://github.com/aaryapatil/tapify/blob/main/docs/images/tapify_logo.png)](https://github.com/aaryapatil/tapify)

[![Build Status](https://github.com/aaryapatil/tapify/workflows/Tests/badge.svg)](https://github.com/aaryapatil/tapify/actions)

[![License](http://img.shields.io/badge/license-MIT-blue.svg?style=flat)](https://github.com/aaryapatil/tapify/blob/main/LICENSE)

[![Docs](https://readthedocs.org/projects/tapify/badge/?version=latest)](http://tapify.readthedocs.io/en/latest/?badge=latest)

A Multitaper Periodogram package for computing the power spectrum of a

time-series with minimal spectral leakage and reduced variance.

# Documentation

Read the documentation at [tapify.readthedocs.io](https://tapify.readthedocs.io/)

The following is a basic use case to get you started:

```

from tapify import MultiTaper

mt_object = MultiTaper(data, t=time, NW=4, K=7)

freq, power = mt_object.periodogram(method='fft',

                                    adaptive_weighting=True,

                                    N_padded='default')

```

# Installation

``pip install tapify``

``python setup.py install``

# Attribution

Please cite `Patil, Eadie, Speagle, Thomson (2022) https://arxiv.org/abs/2209.15027` if you use this code

in your research.