Digital Signal Processing in Experimental Research Volume Title: Fast Transform Methods in Digital Signal Processing

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This ebook covers fast transform algorithms, analyses, and applications in a single volume. It is the result of the collaboration by the author with others in the world wide university community and ...
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Signal Spectral Analysis

Pp. 58-66 (9)

Leonid Yaroslavsky


In this chapter, we outline the use of Discrete Fourier and Discrete Cosine Transforms for signal Fourier spectral analysis. The emphasis is made on measuring signal spectra with sub-sample resolution and on the resolving power of the discrete spectrum analysis as its main metrological characteristics.


Dept. of Physical Electronics, School of Electrical Engineering, Tel Aviv University, Tel Aviv 69978, Israel.