Lightweight algorithm to for smoothing series of values. Low Pass Filter muffles fast (high-frequency) changes to the signal. For more information visit http://en.wikipedia.org/wiki/Low-pass_filter
npm install lpf
// Array of values
LPF.smoothing = 0.5;
var values = [10,8,9,10,12,8,50,10,12,8];
LPF.smoothArray(values)
// RESULT: [10,9,9,10,11,9,30,20,16,12]
// Stream
LPF.smoothing = 0.2;
LPF.init([10,10,10,10,10,10,10,10,10,10]);
LPF.next(20); // around 12.0
LPF.next(10); // around 10.3
Open folder and run:
mocha -R spec
Software is licensed under MIT license. For more information check LICENSE file.
FAQs
Low Pass Filter for JavaScript
We found that lpf demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
Did you know?
Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.
Security News
Socket CEO Feross Aboukhadijeh discusses open source security challenges, including zero-day attacks and supply chain risks, on the Cyber Security Council podcast.
Security News
Research
Socket researchers uncover how threat actors weaponize Out-of-Band Application Security Testing (OAST) techniques across the npm, PyPI, and RubyGems ecosystems to exfiltrate sensitive data.
Security News
Research
A malicious npm campaign is targeting Ethereum developers by impersonating Hardhat plugins and the Nomic Foundation, stealing sensitive data like private keys.