@thi.ng/dsp/addg.d.ts

Composable signal generators, oscillators, filters, FFT, spectrum, windowing & related DSP utils

import type { IGen } from "./api.js";
/**
 * Creates a new {@link IGen} using given `step` gen and `start` (default: 0)
 * value, producing: `y(t) = step(t) + y(t-1)`.
 *
 * @remarks
 * Note this is different to {@link sum}, which merely sums given argument gens
 * for each step, but doesn't for a reduction like this gen.
 *
 * @example
 * ```ts tangle:../export/addg.ts
 * import { addG, constant } from "@thi.ng/dsp";
 *
 * console.log(
 *   addG(constant(1), 10).take(5)
 * );
 * // [ 10, 11, 12, 13, 14 ]
 * ```
 *
 * @param step -
 * @param start -
 */
export declare const addG: (step: IGen<number>, start?: number) => IGen<number>;
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