FFT spectrum analyzer and condition monitoring software.
Project description
FreeFFT
FreeFFT is a free and open source vibration analsys software package.
Features
- Simple & Intuitive Interface
- Two Column CSV Data Import Compatibility
- Time Slicing of Imported Data
- Autodetected Sampling Frequency & Nyquist Frequency
- RMS, Peak, and Peak-Peak Calculation
- Fast Fourier Transform (FFT)
- Data Zero Padding
- Multitude of Windowing Functions
- Export of Resulting Plots and Calculated Data
System Requirements
FreeFFT is compatible with Linux, FreeBSD, MacOS, and Windows systems that have Python 3 installed.
Python Requirements
FreeFFT requires Python 3 and the following packages:
- PyQt5
- pyqtgraph
- numpy
- scipy
- pandas
Installing
Free FFT can be installed via PIP with the following terminal command:
pip install freefft
Installing & Running
Simply pull the repository or download and extract all files into the directory of your preference. The application is started by running main.py. Optionally, main.py takes an argument to directly open a data file.
Opening the application:
python -m freefft
Opening the application directly with data file:
python -m freefft data.csv
License
This software is released uner GNU GENERAL PUBLIC LICENSE Version 3, 29 June 2007.
Copyright © 2022 Frank Pereny
This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
Project details
Download files
Download the file for your platform. If you're not sure which to choose, learn more about installing packages.