<img src="/SignalAnalysis/images/logo@24.png?raw=true" height="24" width="24"> Signal analysis

Signal analysis tool: FFT (fast Fourier transform), fractal dimension, entropy, and numerical differentiation and integration in .NET 10.

This software is available in the following cultures/languages: Arabic (ar) <kbd><img title="Plain Arabic" alt="Plain Arabic" src="https://github.com/hampusborgos/country-flags/blob/main/svg/ae.svg" width="22"></kbd>, Bangla (bn-BD) <kbd><img title="Bangla" alt="Bangla" src="https://github.com/hampusborgos/country-flags/blob/main/svg/bd.svg" width="22"></kbd>, Bulgarian (bg-BG) <kbd><img title="Bulgarian" alt="Bulgarian" src="https://github.com/hampusborgos/country-flags/blob/main/svg/bg.svg" width="22"></kbd>, Simplified Chinese (zh-Hans) <kbd><img title="Chinese" alt="Chinese" src="https://github.com/hampusborgos/country-flags/blob/main/svg/cn.svg" width="22"></kbd>, Danish (da-DK) <kbd><img title="Danish" alt="Danish" src="https://github.com/hampusborgos/country-flags/blob/main/svg/dk.svg" width="22"></kbd>, English (en) <kbd><img title="English" alt="English" src="https://github.com/hampusborgos/country-flags/blob/main/svg/gb.svg" width="22"></kbd>, Belgium Dutch (nl-BE) <kbd><img title="Dutch" alt="Dutch" src="https://github.com/hampusborgos/country-flags/blob/main/svg/be.svg" width="22"></kbd>, German (de-DE) <kbd><img title="German" alt="German" src="https://github.com/hampusborgos/country-flags/blob/main/svg/de.svg" width="22"></kbd>, Hindi (hi-IN) <kbd><img title="Hindi" alt="Hindi" src="https://github.com/hampusborgos/country-flags/blob/main/svg/in.svg" width="22"></kbd>, Italian (it-IT) <kbd><img title="Italian" alt="Italian" src="https://github.com/hampusborgos/country-flags/blob/main/svg/it.svg" width="22"></kbd>, Lithuanian (lt-LT) <kbd><img title="Lithuanian" alt="Lithuanian" src="https://github.com/hampusborgos/country-flags/blob/main/svg/lt.svg" width="22"></kbd>, Norwegian (Bokmål) (nb-NO) <kbd><img title="Norwegian (Bokmål)" alt="Norwegian (Bokmål)" src="https://github.com/hampusborgos/country-flags/blob/main/svg/no.svg" width="22"></kbd>, Portuguese (Brazil) (pt-BR) <kbd><img title="Portuguese (Brazil)" alt="Portuguese (Brazil)" src="https://github.com/hampusborgos/country-flags/blob/main/svg/br.svg" width="22"></kbd>, Russian (ru-RU) <kbd><img title="Russian" alt="Russian" src="https://github.com/hampusborgos/country-flags/blob/main/svg/ru.svg" width="22"></kbd>, Spanish (es) <kbd><img title="Spanish" alt="Spanish" src="https://github.com/hampusborgos/country-flags/blob/main/svg/es.svg" width="22"></kbd>, Turkish (tr-TR) <kbd><img title="Turkish" alt="Turkish" src="https://github.com/hampusborgos/country-flags/blob/main/svg/tr.svg" width="22"></kbd>.

Copyright © 2021-2026 by Arthurits Ltd. No commercial nor profit use allowed. This software is provided only for personal and not-for-profit use.

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Use and installation

Please follow these steps to install and use this software:

• Dowload the zip file.
• Unzip the contents to your desired folder.
• Make sure that .NET 10 is installed in your PC. The .NET 10 Desktop Runtime can be downloaded from the Microsoft .NET website.
• Execute (or create a direct link to) SignalAnalysis.exe.

External dependencies

The fractal dimension implementation was based on Carlos Sevcik's "A procedure to estimate the fractal dimension of waveforms".

This project uses routines from the following Gits:

• FftSharp
• ScottPlot

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