Geometric modelling and trigonometric curves represent a confluence of rigorous mathematical theory and innovative computational techniques, enabling the precise design of smooth, flexible, and ...

Abstract: Performances of data-driven approaches are closely related to the form and trend of extracted features (that can be seen as time series health indicators). (1) Even if much of data-driven ...

Abstract: In this paper, a new extension of the Rayleigh-Weibull (RW) model, called the sine Rayleigh-Weibull (SRW) model, is proposed. This model is constructed using the trigonometrically generated ...

Trigonometric identities are powerful tools for simplifying complex equations in math and science. Three core groups—reciprocal, quotient, and Pythagorean—form the foundation. Effective strategies ...