Signal Analyzer
Overview
Signal Analyzer is a C++ application built with Qt that allows users to generate and analyze various types of signals. It includes features such as waveform generation, windowing functions, and Fast Fourier Transform (FFT) analysis. The application provides a GUI where users can interactively select signal types, specify parameters, and visualize the signals and their frequency spectrum.
Features
- Signal Generation: Generate 8 different types of signals (Sine Wave, Square Wave, Sawtooth Wave, Triangle Wave, White Noise, Chirp Signal, Impulse Signal, Gaussian Pulse)
- Windowing Functions: Apply up to 6 different windowing functions (Hanning, Hamming, Blackman, Bartlett, Blackman-Harris, Flat Top)
- FFT Analysis: Perform FFT analysis on the generated signals to visualize the frequency spectrum
- Interactive GUI: The application includes a user-friendly interface built with Qt
Installation
[!NOTE] The application is distributed as an AppImage for Linux! You can download the latest version.
To build and run this project on Linux, you need to have Qt 5.12.8 or higher installed, along with a C++17 compatible compiler and the FFTW3 library. Ensure you have the following packages installed:
sudo apt-get install qt5-default libqt5charts5-dev libfftw3-dev
Clone and change into the repository:
git clone https://github.com/feyzanaydemir/signal-analyzer.git
cd signal-analyzer
Build the application:
qmake && make
Run the application:
./build/bin/signal-analyzer
License
This project is licensed under the MIT License, see the LICENSE file for details.