 |
| |||
| analyse des fréquences | |||
| analyse de fréquence | |||
| analyse fréquentielle; analyse spectrale | |||
| analyse de Fourier; analyse harmonique | |||
|
frequency analysis : 16 phrases in 6 subjects |
| Communications | 4 |
| General | 1 |
| Health care | 2 |
| Medical appliances | 1 |
| Natural sciences | 7 |
| Politics | 1 |