Generalized Goertzel algorithm

Goertzel algorithm generalized to non-integral multiples of fundamental frequency.

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The conventional Goertzel Algorithm can be used to compute individual DFT coefficients. In case we need to compute some values of DTFT (that means, non-integer multiples of the fundamental frequency), slight modification must be done.
There are two files: the conventional and generalized Goertzel algorithm. No toolboxes needed.
The algorithm and its derivation is described in the article accesible at

Citar como

Pavel Rajmic (2026). Generalized Goertzel algorithm (https://es.mathworks.com/matlabcentral/fileexchange/35103-generalized-goertzel-algorithm), MATLAB Central File Exchange. Recuperado .

Información general

Compatibilidad con la versión de MATLAB

  • Compatible con cualquier versión

Compatibilidad con las plataformas

  • Windows
  • macOS
  • Linux
Versión Publicado Notas de la versión Action
1.1.0.1

just an update of the link to the open access article

1.1.0.0

I updated the link to the PDF. Thanks!

1.0.0.0