dsp-collection/signal/Goertzel.d.ts

A collection of JavaScript modules for digital signal processing (written in TypeScript)

import MutableComplex from "../math/MutableComplex.ts";
import ComplexArray from "../math/ComplexArray.ts";
export declare function goertzelSingle(x: ArrayLike<number>, relativeFrequency: number): MutableComplex;
export declare function goertzel(x: ArrayLike<number>): ComplexArray;
export declare function goertzelSpectrum(x: ArrayLike<number>, inclNyquist?: boolean): ComplexArray;
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