I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those experiences to help students improve in math through practical applications and tips.

👉 Learn all about graphing natural logarithmic functions. A logarithmic function is a function with logarithms in them. A natural logarithmic function (ln function) is a logarithmic function to the ...

A characteristic line, which is used in regression analysis, represents a security's systematic risk and return. Learn how it functions in financial assessments.

Abstract: This paper presents a wideband adaptive cross approximation with the characteristic basis function method (Wideband ACA-CBFM) for efficiently solving wideband radar cross-section (RCS). In ...

Abstract: Motivated by recently obtained factorizations of characteristic functions of some classes of time-delay systems admitting a root with the largest possible multiplicity in terms of Kummer ...