IEEE

Adaptive Kalman Filters With Small-Magnitude and Inaccurate Process Noise Covariance Matrix Part II: Application to Inertial-Based Integrated Navigation

Abstract: The online estimation of the process noise covariance matrix (PNCM) in the inertial-based integrated navigation has always been a challenge due to the small magnitude of the PNCM and limited ...

Early 2026 NBA mock draft: Boozer, Peterson, or Dybantsa at No. 1?

The NBA season is more than a quarter of the way done, and it's becoming clearer which teams are likely to land lottery spots ...
Investopedia

Understanding Production Volume Variance: Formula and Examples

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...
Business Reporter

Managing the costs of cloud computing

For more than a decade, cloud infrastructure sat comfortably in the domain of engineering. It was framed as a technical ...
Investopedia

Understanding Variable Overhead Spending Variance with Examples

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...