Tutorials

Step-by-step guides for DSP concepts using the miniDSP library. Each tutorial explains the theory, walks through a working example, and shows the resulting plots.

• Signal Generators — Generate test signals (sine waves, white noise, impulse, chirp, and more).
• Computing the Magnitude Spectrum — Decompose a signal into its frequency components using the DFT.
• Computing the Power Spectral Density — Measure how signal power distributes across frequencies.
• Spectrogram and the STFT — Visualise how a signal's frequency content changes over time.
• Phase Spectrum — Inspect the per-frequency phase angle of a real signal.