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Exponential, Step, and Impulse Signals

September 5, 2019 by

This lesson introduces you to three additional important types of signals: exponentials, steps, and impulses. These signals serve as useful models for physical phenomena and as building blocks for more complicated signals. Both continuous- and discrete-time versions are defined. Adding knowledge of these signals to your understanding of sinusoids will complete your dictionary of fundamental signals used in the study of signal processing.

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