Clay Halton was a Business Editor at Investopedia and has been working in the finance publishing field for more than five years. He also writes and edits personal finance content, with a focus on ...

Abstract: This paper introduces the Improved Iterated Extended Kalman Filter (IIEKF) for estimating the rotational speed, rotor resistance, and stator resistance of three-phase induction motors (IMs).

Use our auto loan calculator to estimate your monthly car loan payments. Enter a car price and adjust other factors as needed to see how changes affect your estimated payment. Get prequalified. It ...

A couple renovated their kitchen—and stumbled upon buried treasure from the 17th century Joshua delivers reality check to Paul with sixth-round KO Abandoned vessel found 70 miles offshore in search ...

Spousal Social Security benefits are available to the current spouses of qualifying workers and some ex-spouses. Spousal benefits are based on the worker's Social Security benefit. There's an online ...

If you’re looking to add a useful life skill to your metaphorical tool kit, consider learning how to calculate square footage. There are countless situations when calculating how many square feet are ...

David Kindness is a Certified Public Accountant (CPA) and an expert in the fields of financial accounting, corporate and individual tax planning and preparation, and investing and retirement planning.