Single-image method can accurately evaluate fibrous material porosity

Researchers from Skoltech Engineering Center's Hierarchically Structured Materials Laboratory have developed a new method to ...
IEEE

A Two-Stage Coarse-to-Fine Cross Correlation Method for Chirp-Based Ultrasonic Positioning

Abstract: A multiaccess ultrasonic positioning system (UPS) based on chirped signals needs to estimate the ultrasonic (US) time-of-flight (TOF) of at least three channels. If the cross correlation ...
Investopedia

Calculate Sales Tax: Simple Steps and Real-Life Examples

Elysse Bell is a finance and business writer for Investopedia. She writes about small business, personal finance, technology, and more. Erika Rasure is globally-recognized as a leading consumer ...
IEEE

Correlation coefficient of interval-valued intuitionistic fuzzy sets

Abstract: In this paper, we propose a new method to calculate correlation and correlation coefficient of interval-valued intuitionistic fuzzy sets which is similar to the cosine of the intersectional ...