spectrumanalyses
Spectrum analysis is a technique used to break down a signal into its constituent frequencies. This process reveals the amplitude of each frequency component present in the signal. The output of a spectrum analysis is typically displayed as a spectrum, which is a graph plotting frequency on the horizontal axis and amplitude on the vertical axis. This allows for the identification of dominant frequencies, harmonics, and noise within a signal.
The core principle behind spectrum analysis relies on mathematical transforms, most notably the Fourier Transform. The
Spectrum analysis finds widespread applications across various scientific and engineering disciplines. In telecommunications, it is used