15-07-2017, 02:38 PM
Signals and Systems Tutorial is designed to cover analysis, types, convolution, sampling and operations performed on signals. It also describes several types of systems. In electrical engineering, the fundamental amount of representing some information is called a signal. No matter what information i-e: Analog or digital information. In math, a signal is a function that transmits certain information. In fact, any measurable amount over time over space or any higher dimension can be taken as a signal. A signal could be of any dimension and could be any shape. Signals and Systems covers processing of analog and digital signals, ideas at the heart of modern communication and measurement.