- #1
Dustinsfl
- 2,281
- 5
Let
$$
h(\theta) = \begin{cases}
\frac{1}{2}(\theta + \pi), & 0 < \theta < \pi\\
0, & \theta = 0, \pm\pi\\
\frac{1}{2}(\theta - \pi), & -\pi < \theta < 0
\end{cases}
$$
How can I find the Fourier series without doing any integration?
$$
h(\theta) = \begin{cases}
\frac{1}{2}(\theta + \pi), & 0 < \theta < \pi\\
0, & \theta = 0, \pm\pi\\
\frac{1}{2}(\theta - \pi), & -\pi < \theta < 0
\end{cases}
$$
How can I find the Fourier series without doing any integration?