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Collection of Python utilities for signal analysis

Project description

=====
thLib
=====

*thLib* contains functions for working with sound, and for fitting circles,
lines, sine-waves, and exponential decays. For signal processing, a
Savitzky-Golay filter is included, as well as a demonstration of the
calculation of a power spectrum. UI utilities, and a few useful vector
functions (e.g. an implementation of the Savitzky-Golay algorithm) round off
*thLib*.

**Note:** All functions for working with 3D kinematics have been moved into
the new package "scikit-kinematics"!
(http://work.thaslwanter.at/skinematics/html)

Compatible with Python 2 and 3.

Dependencies
------------
numpy, scipy, matplotlib, pandas, statsmodels, skimage, sympy

Homepage
--------
http://work.thaslwanter.at/thLib/html/

Author: Thomas Haslwanter
Date: 09-02-2018
Ver: 0.12.2
Licence: BSD 2-Clause License (http://opensource.org/licenses/BSD-2-Clause)
Copyright (c) 2018, Thomas Haslwanter
All rights reserved.

Installation
------------
You can install thlib with

pip install thLib

and upgrade to a new version with

pip install thLib -U

Fits
====

Functions
---------

- fits.demo_ransac ... RANSAC fit of best circle in image
- fits.fit_circle ... basic circle fit
- fits.fit_exp ... exponential fit
- fits.fit_line ... linear regression fit, complete with confidence intervals for mean and values, and with plotting
- fits.fit_sin ... sine fit
- fits.fit_ellipse ... ellipse fit (Taubin's method)
- fits.regress ... multilinear regression fit, similar to MATLAB

Signal Processing Utilities
===========================

- signals.pSpect ... simple power spectrum from FFT
- signals.savgol ... Savitzky-Golay filter


GUI Utilities
=============

- ui.getfile ... GUI for selecting an existing file
- ui.getdir ... GUI for selecting a directory
- ui.listbox ... GUI for item selection
- ui.progressbar ... Show a progressbar, for longer loops
- ui.savefile ... GUI for saving a file
- ui.get_screensize ... width and height of screen

Project details


Release history Release notifications

This version
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0.12.2

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0.12.1

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0.12.0

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0.11.9

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0.11.8

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0.11.7

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Filename, size & hash SHA256 hash help File type Python version Upload date
thLib-0.12.2.tar.gz (1.4 MB) Copy SHA256 hash SHA256 Source None Feb 9, 2018
thLib-0.12.2.win-amd64.exe (646.6 kB) Copy SHA256 hash SHA256 Windows Installer any Feb 9, 2018

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