This project demonstrates cubic polynomial regression including residual analysis, confidence intervals, and prediction intervals. It shows how to fit a polynomial model to synthetic data and evaluate ...

A method for solving systems of equations by transforming the augmented matrix into the reduced row echelon form. Méthode permettant d’obtenir la matrrice identité et les solutions d’un système. A ...

Abstract: Aerial-aquatic vehicles(AAV) have broad engineering application prospects due to their ability to perform cross-medium tasks between sea and air and have become a current research hotspot.

Abstract: Conventional techniques such as Cardano's formula include complex calculations and are often performed. This study represents an effective and accessible approach to dealing with cubic ...

Waffle slab structures simulated by computational model are generally analyzed by simplified methods, for both the section geometry (converting into solid slabs or grids) and for the material ...