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Unformatted text preview: Lecture 1 Introduction to signals and systems Other definitions: What is t = 0 ? What is t ? (engineering vs. mathematics) Positive time signals Negative time signals 2sided signals Boundedness Linear Systems Analysis Lecture 1 Introduction to signals and systems Elementary continuous time functions: constant unit step unit ramp sinusoidal exponential Linear Systems Analysis Lecture 1 Introduction to signals and systems Linear Systems Analysis Lecture 1 Introduction to signals and systems Linear Systems Analysis Lecture 1 Introduction to signals and systems Linear Systems Analysis Lecture 1 Introduction to signals and systems Linear Systems Analysis Lecture 1 Introduction to signals and systems Complex exponential functions f(t) = exp{jt} Eulers Identity: exp{jt} = cost + jsint...
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This note was uploaded on 02/06/2012 for the course EE 2120 taught by Professor Aravena during the Fall '08 term at LSU.
 Fall '08
 ARAVENA

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