tidsfrekvensbaserade
The term "tidsfrekvensbaserade" is a Swedish compound word that translates to "time-frequency based" in English. It is commonly used in technical and scientific contexts, particularly in signal processing, acoustics, and data analysis. The concept refers to methods or representations that analyze signals or data by examining their characteristics over both time and frequency simultaneously.
Traditional signal analysis often focuses on either the time domain or the frequency domain separately. Time-domain
Time-frequency based methods, on the other hand, provide a more comprehensive view by mapping signal energy
These methods are invaluable for analyzing non-stationary signals, which are signals whose frequency content changes over