نتایج جستجو برای: move and step models
تعداد نتایج: 16945927 فیلتر نتایج به سال:
a problem of computer vision applications is to detect regions of interest under dif- ferent imaging conditions. the state-of-the-art maximally stable extremal regions (mser) detects affine covariant regions by applying all possible thresholds on the input image, and through three main steps including: 1) making a component tree of extremal regions’ evolution (enumeration), 2) obtaining region ...
the effect of the presence of perforations on he stresses of a plate is a problem which is of great interest in structural design and in the mathemattical theory of elasticity. among the many hole patterns that are likely to require consideration is the ring of equally spaced circular holes. the present worke investigates stress & strain analysis of a thin isotropic circular plate containing a ...
In this paper, a new approach is proposed to model and control the temperature of a thermal barrel of a plastic molding machine. Usually the thermal barrel behavior is expressed in terms of a parameterized linear model to be used in control strategies design. We establish a new model based on the structure of a Takagi-Sugeno fuzzy system, and utilize the clustering method to generate the rule b...
This paper presents a simple identification algorithm for linear models. The main motivation behind this algorithm is to familiarize students and engineers having limited mathematical knowledge with the principles of system identification without adding more mathematical burdens. This is achieved by using the principles of the step response coefficients and its explicit relation with the system...
data envelopment analysis (dea) is a powerful tool for measuring relative efficiency of organizational units referred to as decision making units (dmus). in most cases dmus have network structures with internal linking activities. traditional dea models, however, consider dmus as black boxes with no regard to their linking activities and therefore do not provide decision makers with the reasons...
background & aim: undoubtedly, the knowledge and skills of the employees lead to the survival of the organization. the purpose of this study is to investigate the important issues in designation and implementation of staff in-service training models to determine a framework for designing the efficient nursing continuing education models. methods & materials: this study is a structured review ba...
The baby-step giant-step algorithm, BSGS for short, was proposed by Shanks in order to compute the class number of an imaginary quadratic field. This algorithm is at present known as a very useful tool for computing with respect to finite groups such as the discrete logarithms and counting the number of the elements. Especially, the BSGS is normally made use of counting the rational points on t...
Using a microscopic 1 p a r t i c l e 1 hole doorway model fo r nuclear exci ted states we show that the continuous forward angle energy spectra of medium energy (p .n) react ions are mainly a resu l t of d i rec t one-step processes. The model is appl ied to the reactions Ca(p,n) at 160 MeV and to 9 0 Zr (p ,n ) at 200 MeV incident energy. In case of 9 0 Zr (p ,n ) we f i nd that a large f r a...
As a swarm-based optimization heuristic, the Ant System (AS) was proposed to deal with Traveling Salesman Problem (TSP). Classifified as constructive approach, AS inspired by ants’ social behavior.In Practice, its implementation reveals three basic variants that exploit two operating models: fifirst “natural” model, where ants move and update pheromones, consideration of distances between towns...
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