Fourier Series
Approximate a periodic function with harmonics
Approximate a periodic function with harmonics
| n | aₙ (cos) | bₙ (sin) | Aₙ = √(aₙ²+bₙ²) | φₙ (rad) |
|---|---|---|---|---|
| 1 | 0 | 1.2732395447 | 1.2732395447 | 1.5707963268 |
| 2 | 0 | 0 | 0 | 0 |
| 3 | 0 | 0.4244131816 | 0.4244131816 | 1.5707963268 |
| 4 | 0 | 0 | 0 | 0 |
| 5 | 0 | 0.254647909 | 0.254647909 | 1.5707963268 |