Time Domain

Time domain refers to the way we analyze signals or data based on how they change over time. Imagine recording the temperature throughout a day; the graph showing temperature on the vertical axis and time on the horizontal axis is a time domain representation. It helps us see patterns, fluctuations, and trends as they occur in real-time. This perspective is essential in fields like engineering, medicine, and physics, where understanding how signals evolve over time provides insights into system behavior, diagnosis, and signal processing.