DFT Calculator and Visualizer

DFT Calculator is the essential learning companion for college students taking Digital Signal Processing (DSP) courses. Use this tool to instantly verify your homework and gain a clear, visual intuition for how signal transforms work.

Key Features

• Solve with Speed: Instantly compute the Discrete Fourier Transform (DFT), Inverse DFT (IDFT), and the efficient Radix-2 Fast Fourier Transform (FFT).

• Intuitive Visualization: Don't just get numbers—see your signal! Explore the output on an interactive stem graph, making it easy to understand magnitude and phase.

• Flexible Input: Effortlessly add or remove points with a dynamic list to match any problem from your textbook or assignments.

Additional Information

• ✅ Free and open source

• ✅ No ads

• ✅ No tracking

Get Involved

Check out the source code, report an issue, or contribute!

https://github.com/Az-21/dft