Construct · 1 fields · 1 citations

Goertzel algorithm: a standalone construct

One name. One construct. A landmark on the map.

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Goertzelalgorithm1 CONSTRUCTGoertzel algorithmGOERTZEL · SIGNAL PROCESSING

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Signal processing

second-order recursive filter that computes a single discrete Fourier transform coefficient efficiently, used for tone detection.

In signal processing, Goertzel algorithm refers to second-order recursive filter that computes a single discrete Fourier transform coefficient efficiently, used for tone detection. This meaning comes from Goertzel (1958) in The American Mathematical Monthly.[1]

Unit
Recovery means
Measured by

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Nearby constructs

filter3 fields · 3 citationsjingle · one word, three constructsFourier transform1 fields · 3 citationsanchor · a standalone constructsignal5 fields · 5 citationsjingle · one word, five constructs

References

  1. Goertzel, G. (1958). An Algorithm for the Evaluation of Finite Trigonometric Series. The American Mathematical Monthly, 65(1), 34. https://doi.org/10.2307/2310304

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