Li G. Signals and Systems. Fundamentals 2015 torrent

Textbook in PDF format

The concepts of signals and systems arise in a wide variety of areas, ranging fromhome-oriented consumer electronics and multimedia entertainment products to sophisticated communications, aeronautics and astronautics, and control. The ideas and approaches associated with these concepts have great effects on our life in one way or another. Although the signals and systems which arise across those fields are naturally different in their physical make-up and application, the principles and tools for analyzing signals and systems are the same and hence applicable to all of them.
Therefore, an introductory course on signals and systems is fundamental and compulsory for an engineering under-graduate curriculumin anywell-established tertiary (education) institutions. Such a course is commonly designed in one of the two forms below:
– a one-semester subject that intends to provide students with a rich set of concepts and tools for analyzing deterministic signals and an important class of systems known as linear time-invariant systems;
– a two-semester subject that expands on the one-semester course by adding more detailed treatment of signal processing and systems for specified applications such as communications, multimedia signal processing and control engineering.
This book takes the first form and assumes that the students have a background in calculus and introductory physics