Lecture 2: Signals and Systems: Part I

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Topics covered: Mathematical representation of signals and systems; Transformation of the independent variable of a signal (reflection, time shifts, and scaling); Sinusoidal signals: real and complex exponentials; Periodicity properties of discrete-time complex exponentials.

Instructor: Prof. Alan V. Oppenheim

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Signals and Systems: Part I (This resource may not render correctly in a screen reader.PDF)

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