The sine cosine algorithm’s main idea is the and cosine-based vacillation outwards or towards best solution. first contribution of this paper proposes an enhanced version SCA algorithm called as ESCA algorithm. supremacy proposed over a set state-of-the-art algorithms in terms solution accuracy convergence speed will be demonstrated by experimental tests. When these are transferred to business ...

In this paper, the authors provide several sharp upper and lower bounds for Neuman–Sándor mean in terms of arithmetic contra-harmonic means, present some new inequalities involving hyperbolic sine function cosine function.

Recently multiplicity M, K-regular, orthonormal wavelet bases (that have implications in transform coding applications) have been constructed by several authors 1, 2, 3]. This paper describes and parameterizes the cosine-modulated class of multiplicity M wavelet tight frames (WTFs). In these WTFs (like in the general multiplicity 2 case in 4]), the scaling function uniquely determines the wavel...