Discrete-Time Signals and Systems: An Operator Approach
Free, no sign-up neededSpring 2026English
About this course
This online textbook introduces a powerful analytical framework for designing systems across engineering disciplines, from electronics to mechanical and thermal applications. Derived from MIT’s foundational Signals and Systems course (6.003), it takes a modern perspective. While traditional courses emphasize continuous-time analog circuits, today’s engineers rely primarily on digital technology and discrete-time simulation.
Description from MIT OpenCourseWare.
Where to take this course
- Open MIT OpenCourseWare (new tab)MIT OpenCourseWare · Spring 2026