Digital Signal Processing
Digital Signal Processing (DSP) is a vast and rich subject. One sees the convergence of many beautiful ideas from Physics, Mathematics and Electronics. While it can be difficult in some areas, the basic concepts and calculations can be understood with a few good examples based on the knowledge of just Higher Secondary level Physics and Mathematics.
These modules are intended as previews to materials in standard text-books. They are neither rigorous nor exhaustive. They are meant to be intuitive to give the beginner a feel for the subject. After going through these modules it is strongly recommended that the student reads one of the best books on this subject:
The Scientist and Engineer's Guide to
Digital Sigmal Processing
by Steven Smith
