👉 Settle mathematics, also known as the theory of periodic functions, deals with functions that repeat their values in regular intervals, often referred to as periods. It focuses on understanding the behavior of functions like trigonometric functions (sine, cosine, tangent) and their combinations over these repeating cycles. Key concepts include Fourier series, which express periodic functions as sums of sines and cosines, and the study of convergence and orthogonality of these series. Settle math is crucial in various fields, including signal processing, physics, and engineering, for analyzing and synthesizing periodic signals and systems.
