In this article, we propose a new identification method for continuous-time Hammerstein systems. This method is based on the adaptive generalized rational orthonormal basis functions. In particular, ...

Rational Analogues of the Logarithm Function The Mathematical Gazette , pp. 5-7 (3 pages) Published By: The Mathematical Association ...

It is shown that a continuous function which Riemann is said to have believed to be nowhere differentiable is in fact differentiable at certain points. PNAS is the world's most-cited multidisciplinary ...

The so-called non-linear vector fitting (NL-VF) technique was recently introduced as a new method for rational function approximation in the frequency domain (FD). While the classical vector fitting ...

Structure-function analysis of the ROR2 cysteine-rich domain reveals a new mechanism of WNT5A reception at the cell surface and provides new insights into the pathogenic mechanisms of Robinow syndrome ...

By visually inspecting the graph, you can determine the range of x-values over which the function is continuous and defined. Gaps, vertical asymptotes, or points where the function is undefined ...

A new study has examined the role of several cognitive functions in young students learning to write English, their second language. The study conducted a battery of cognitive tests, gauged the ...

Conclusion: Determining the domain of a function can be a daunting task, especially for complex functions. Thankfully, using an online domain of function calculator simplifies this process ...