👉 Signals math is a branch of mathematics that focuses on the study of signals, which are functions defined on time intervals, often used to describe physical phenomena over continuous domains. It combines concepts from analysis, differential equations, and functional analysis to analyze and solve problems involving signals. Key topics include the Fourier transform, which decomposes signals into their frequency components; wave equations, which model how signals propagate and evolve over time and space; and variational methods, used to find optimal solutions in signal processing. Signals math provides powerful tools for understanding and manipulating signals in various fields, from physics and engineering to data science and communications.
