Autonomous Vehicle/Theory
Fourier transform
Naranjito
2024. 4. 2. 18:28
- Fourier transform
내적(Dot product) : Calculate how similar the two signals are.
내적(x(t), 회전 함수) : The expression that how much frequency there are in x(t).
② Identify Signal Components.
③ Remove unnecessary frequency components.
④ Synthesize 3, it can obtain a signal with the high frequency noise removed.