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Simple Bilinear Interpolation

A simple interpolation module that construct new data points within the range of a discrete set of known data points. Bilinear Interpolation EXAMPLE.

Installation

You can install this package using NPM:

npm i @dmytropaduchak/simple-bilinear-interpolation --save

How use

Simple example JavaScript / TypeScript:

import { bilinearInterpolation } from "@dmytropaduchak/simple-bilinear-interpolation";

const points = [{ x: 1, y: 1, z: 11 }, { x: 2, y: 1, z: 12 }, { x: 1, y: 2, z: 21 }, { x: 2, y: 2, z: 22 }];
const calculate = bilinearInterpolation(points);

calculate({ x: 1.5, y: 1.5 }); // z -> 16.5
calculate({ x: 1.5, z: 16.5 }); // y -> 1.5
calculate({ y: 1.5, z: 16.5 }); // x -> 1.5

Unit testing

For run unit tests, use:

npm run test

All unit test report you can find at report/ folder.

For run test at watch mode, use:

npm run test:dev

Linting

For check eslint rules, use:

npm run lint

For auto fix all eslint bugs, use:

npm run lint:fix

License

Except where noted otherwise, files are licensed under the MIT License.

Information

• Bilinear interpolation.