tijdfrequentieuncertainty
The time-frequency uncertainty principle is a fundamental concept in signal processing and quantum mechanics. It states that it is impossible to simultaneously know both the exact time of an event and its exact frequency. In essence, the more precisely you know one of these properties, the less precisely you can know the other. This principle arises from the mathematical properties of Fourier transforms, which are used to analyze signals in both the time and frequency domains.
In signal processing, this means that a short time window will capture a broad range of frequencies,
This trade-off is not a limitation of measurement equipment but a fundamental property of nature and the