Hyperbolic tangent function - Open Access .click

Jnanabha, 2021
We obtain simple algebraic bounds of inverse hyperbolic sine and inverse hyperbolic tangent functions i.e., sinh⁻¹ x and tanh⁻¹ x. The inequalities are obtained on the entire domains of these functions. From our results, we obtain tighter bounds for the same functions.
Ramkrishna M. Dhaigude +3 more
openaire +1 more source

Support vector classifier with hyperbolic tangent penalty function

2000 IEEE International Conference on Acoustics, Speech, and Signal Processing. Proceedings (Cat. No.00CH37100), 2002
The support vector classifier is a new tool to solve classification problems, giving the classification boundary as a linear combination of the training samples. In non-separable problems with highly overlapped classes, the achieved classifiers are oversized.
F. Perez-Cruz +3 more
openaire +1 more source

A Nonconvex Nonsmooth Image Prior Based on the Hyperbolic Tangent Function

Journal of Scientific Computing, 2023
Consider the inverse image problem. The paper proposes a nonconvex nonsmooth image based on the hyperbolic tangent function. The authors give an image processing model based on the proposed prior and apply the alternating direction method of the multipliers algorithm to solve it.
Fang Li, Xiao-Guang Lv
openaire +2 more sources

mathematics
fpga
physics

the extended tanh-function method
the modified extended tanh-function method
the complex tanhfunction method

the rabinovich wave equation
cauchy residue theorem
hyperbolic tangent