Back to Tools
Fourier Transform Calculator
Legendary Fourier Core
Decompose temporal signals into their constituent harmonics with phase-angle spectral analysis
Enter at least 8 data points to see spectral peaks
Dominant Frequency Component
Index 1 (1.0 Hz eq)
PEAK MAGNITUDE
4.00
NYQUIST THRESHOLD
Active
The Fourier Transform has isolated the core sine component. Peak energy is concentrated at Index 1.