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Essential MATLAB for Engineers and Scientists, 6th Edition by Daniel T. Valentine, Brian Hahn

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Chapter 15

Signal Processing

Abstract

The objective of this chapter is to introduce signal processing. We apply two methods, of the many available methods, to examine large data sets. They are harmonic analysis and fast-Fourier transform (FFT) analysis.

Keywords

Sines and cosines series; Fourier expansion; Harmonic analysis; FFT

The objective of this chapter is to introduce signal processing. You will learn about two methods, of many, to examine large data sets. They are:
■ Harmonic analysis.
■ Fast Fourier Transform analysis.

In this chapter we apply MATLAB to examine periodic data sets. Harmonic analysis is introduced in the next section to examine periodic ...

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