Principles of Signals and Systems

The textbook presents basic concepts of signals and systems in a clear
manner, based on the author’s 15+ years of teaching the undergraduate
course for engineering students. To attain full benefit from the
content, readers should have a strong knowledge of calculus and be
familiar with integration, differentiation, and summation operations.
The book starts with an introduction to signals and systems and
continues with coverage of basic signal functions and their
manipulations; energy, power, convolution, and systems; Fourier analysis
of continuous time signals and digital signals; Laplace transform; and Z
transforms. Practical applications are included throughout. The book is
also packed with solved examples, self-study exercises, and end of
chapter problems.