Computational Mathematics
Spectral analysis is a method used to analyze the frequency components of signals or functions, allowing for the decomposition of complex signals into simpler parts. This technique is essential in various fields, as it helps to identify underlying patterns and behaviors within data by transforming it from the time domain to the frequency domain, often using tools like the Fourier Transform. By examining these frequency components, one can gain insights into the characteristics and structures of the original signal.
congrats on reading the definition of spectral analysis. now let's actually learn it.