This paper discusses a design problem of a variable gain robust controller with guaranteed gain performance for a class of uncertain switched linear systems. The uncertainties included in the switched linear system under consideration are supposed to satisfy the matching conditi...
Open access
Research Article10.9734/BJMCS/2015/12382
Let X be a Banach space, and E ⊂ X be a non-empty closed bounded subset of X. The set E is called proximinal in X if for all x ∈ X there is some e ∈ E such that Çx - eÇ = inf{Çx - yÇ : y ∈ E}. E is called remotal in X if for all x ∈ X, there exists e ∈ E such that Çx - eÇ =...
Open access
Research Article10.9734/BJMCS/2015/13412
A hybrid of the new Conjugate gradient method and Galerkin theory has been used to find the maximum deflection of a beam under uniformly distributed load. Maximum deflection of a beam under a given pressure was found by solving a two-point linear, second order, boundary value pro...
Open access
Research Article10.9734/BJMCS/2015/13362
A quasi-orthogonal space time block coding (QO-STBC) scheme that exploits Hadamard matrix properties is studied and evaluated. At first, an analytical solution is derived as an extension of some earlier proposed QO-STBC scheme based on Hadamard matrices, called diagonalized Hadam...
Open access
Research Article10.9734/BJMCS/2015/12616
Even though imaging mass spectrometry (IMS) technique is evolving rapidly, its data analysis capability lags behind. Especially with the improving of IMS data resolution, faster and more accurate data analysis algorithms are required. To meet such challenges in IMS data analysis,...
Open access
Research Article10.9734/BJMCS/2015/9870
Exotic collections include all non-traditional financial assets that investors pursue for investments and psychological satisfaction purposes. This paper proposes a dynamic Lagrangian model to price these assets, which carry special features compared to traditional assets. The mo...
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Research Article10.9734/BJMCS/2015/13372
The present paper deals with the definition and study of new kinds of hypergeometric matrix functions within complex analysis. We also get the radius of regularity and matrix recurrence relations are then developed for l(m, n)-hypergeometric matrix function of two complex variabl...
Open access
Research Article10.9734/BJMCS/2015/11492
Picture maze is a maze on which some picture appears when it is solved. This paper aims to present a very simple method to construct a picture maze. It is always possible to construct a spanning tree on a connected region of a binary picture. A spanning tree connects all vertices...
Open access
Research Article10.9734/BJMCS/2014/12048
In this paper, the triple fractional Riccati expansion method is applied to solve fractional differential equation. To illustrate the effectiveness of the method, the nonlinear space-time fractional Klein–Gordon equation is studied. The obtained solutions include generalized trig...
Open access
Research Article10.9734/BJMCS/2014/12974
This paper presents mathematical method of estimating the latency of a corporate computer network through broad classification into propagation, serialization and queue delays. The parameters of interest considered are the sending rates, arrival times, connection bandwidth and th...
Open access
Research Article10.9734/BJMCS/2014/10770
In this paper, a similarity transformation is devised to construct a Miura type transformations between one type of variable coefficient nonlinear Schrodinger equations and the cubic NLS equation. This transformation is devoted to obtain the travelling wave solutions of a complic...
Open access
Research Article10.9734/BJMCS/2014/12685
Food industry is currently focusing on fast and unsupervised quality inspection techniques. This paper deals with the development of new method for fast quality control of bag packaging red beans (Phaseolus vulgaris) using flatbed scanning. The proposed method combines fuzzy c me...
Open access
Research Article10.9734/BJMCS/2014/12981
We consider the generalized divergence measure approach to compare different simulation strategies such as the Independent Sampler (IS), the Random Walk of Metropolis Hastings (RWMH), the Gibbs Sampler(GS), the Adaptive Metropolis (AM), and Metropolis within Gibbs (MWG). From a s...
Open access
Research Article10.9734/BJMCS/2014/12020
In this paper, we study the almost paracontact, almost paracontact metric, paracontact metric, K-paracontact and para-Sasakian Finsler structures on vector bundles and give some characterizations for these geometric structures. Also, the curvature of a paracontact Finsler manifol...
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Research Article10.9734/BJMCS/2014/13466
This paper seeks to study the price dynamics of maize in Ghana, in the context of mathematical modelling using continuous-time cobweb models derived from linear and nonlinear delay differential equations. The stability conditions of two cobweb models: continuous-time linear and n...
Open access
Research Article10.9734/BJMCS/2014/13484