A simple neural‐model algorithm for pitch determination

A SIMPLE ALGORITHM FOR COMPUTING TOPOLOGICAL INDICES OF DENDRIMERS

Dendritic macromolecules’ have attracted much attention as organic examples of well-defined nanostructures. These molecules are ideal model systems for studying how physical properties depend on molecular size and architecture. In this paper using a simple result, some GAP programs are prepared to compute Wiener and hyper Wiener indices of dendrimers.

A SIMPLE ALGORITHM FOR COMPUTING DETOUR INDEX OF NANOCLUSTERS

Let G be the chemical graph of a molecule. The matrix D = [dij ] is called the detour matrix of G, if dij is the length of longest path between atoms i and j. The sum of all entries above the main diagonal of D is called the detour index of G. In this paper, a new algorithm for computing the detour index of molecular graphs is presented. We apply our algorithm on copper and silver nanoclusters ...

A simple method for the determination of serum cholesterol

A pitch determination algorithm based on subharmonic-to-harmonic ratio

In the present paper, a pitch determination algorithm (PDA) based on Subharmonic-to-Harmonic Ratio (SHR) is proposed. The algorithm is motivated by the results of a recent study on the perceived pitch of alternate pulse cycles in speech [1]. The algorithm employs a logarithmic frequency scale and a spectrum shifting technique to obtain the amplitude summation of harmonics and subharmonics, resp...

A simple algorithm for solving the Volterra integral equation featuring a weakly singular kernel

There are many methods for numerical solutions of integral equations. In various branches of science and engineering, chemistry and biology, and physics applications integral equation is provided by many other authors. In this paper, a simple numerical method using a fuzzy, for the numerical solution of the integral equation with the weak singular kernel is provided. Finally, by providing three...