Signals, systems inference
These solutions represent a preliminary version of the Instructors' Solutions Manual (ISM) The book has a total of 350 problems, so it is possible and even likely that at this preliminary stage of preparing the ISM there are some omissions and errors in the draft solutions. It is also possible that an occasional problem in the book is now slightly different from an earlier version for which the solution here was generated. It is therefore important for an instructor to carefully review the solutions to problems of interest, and to modify them as needed. We will, from time to time, update these solutions with clarifications, elaborations, or corrections.