init commit

This commit is contained in:
Carlos
2026-02-21 10:33:18 +01:00
parent c863a943ed
commit 9d955bf338
9512 changed files with 2015317 additions and 1305 deletions

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@@ -0,0 +1,13 @@
"use strict";
// Adapted from node-fft project by Joshua Wong and Ben Bryan
// https://github.com/vail-systems/node-fft
Object.defineProperty(exports, "__esModule", { value: true });
exports.fftFreq = void 0;
const fftFreq = function (fftBins, sampleRate) {
const stepFreq = sampleRate / fftBins.length;
const ret = fftBins.slice(0, fftBins.length / 2);
return ret.map((__, ix) => {
return ix * stepFreq;
});
};
exports.fftFreq = fftFreq;