STFT & Uncertainty Principle
Signal
Linear Chirp
Quadratic Chirp
Two-Tone Step
Note Sequence
Pulsed Sinusoid
FM Sinusoid
Gabor Pulse
Crossed Chirps
Window
Hann
Rectangular
Hamming
Blackman
Gaussian
Window Length:
256
Window Position:
0
Back
Δt = —
Δf = —
Adjust window length to explore the time-frequency trade-off.
Time-Domain Signal & Analysis Window
Windowed Segment
Segment Spectrum (Magnitude)
Spectrogram (STFT Magnitude) & Heisenberg Boxes