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New section with examples of Fourier transforms -- Illustrates the spectral content of common types of signals. Significantly restructured for greater usability -- Reduces the degree of mathematical complexity and includes new practical applications involving downloaded data and other illustrations.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.