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Title: worthless.
Review: I used this book for a discrete-time linear systems class. The book gives no help towards understanding the material at all. The "tutorials" in the beginning of the chapters are a joke, and even if you have a good understanding of MATLAB it's hard to figure out what the question is even asking you to do. A few times I was stuck on a problem for several hours only to find out that I already knew how to do the poorly worded question.Complete waste of time and money. I got nothing out of it and neither will you. I know most of you have to buy the book for school so I'm sorry for that.
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