Frequency of Periodic Wave/Examples
Jump to navigation
Jump to search
Examples of Use of Frequency of Periodic Wave
Harmonic Wave
Let $\phi$ be a harmonic wave expressed as:
- $\forall x, t \in \R: \map \phi {x, t} = a \map \cos {\omega \paren {x - c t} }$
The frequency $\nu$ of $\phi$ can be expressed as:
- $\nu = \dfrac 1 \tau$
where $\tau$ is the period of $\phi$.