نتایج جستجو برای: time domain analysis
تعداد نتایج: 4515419 فیلتر نتایج به سال:
background : rhoptries are unique secretory/excretory organelles that are found exclusively in the apicomplexa, and their contents are discharged at the time of invasion and are critical in the establishment of productive infection. several rhoptry proteins have been identified in toxoplasma gondii , plasmodium falciparum and neospora caninum and have been linked not only with the parasites’ ad...
in this paper, a new algorithm for studying elastic wave propagation in the phononic crystals is presented. at first, the displacement-based forms of elastic wave equations are derived and then the forms are discretized using finite difference method. so the new algorithm is called the displacement-based finite difference time domain (dbfdtd). three numerical examples are computed with this met...
designing a power splitter with five ports has been shown in this article. in order to prevent the direct coupling between waveguides, a t-shaped structure with an appropriate distance has been used. the coupling between the parallel photonic crystal waveguides is based on multimode interference, while selecting the output efficiency is performed by setting the refractive coefficients and radiu...
the purpose the present is the citation and co-authorship analysis of the islam and quranic science researchers in “web of science” database and mapping the scientific structure of this domain between years of 1993–2012.this research is applying and we use scientometric methods and some rules and procedures related to this domain,. histcite™ software was utilized to mapping the structure of sci...
recently, time reversal (tr) method, due to its high functionality in heterogeneous media has been widely employed in microwave imaging (mi) applications. one of the applications turning into a great interest is through-wall microwave imaging (twmi). in this paper, tr method is applied to detect and localize a target obscured by a brick wall using a numerically generated data. regarding this, i...
The reflection of a normally incident wideband pulse by a half– space whose permittivity and permeability obey the one–resonance Lorentz model is calculated. The results are compared with those from frequency–domain reflection analysis. In the spectral regime wherein the real parts of the permittivity and the permeability are negative, as well as in small adjacent neighborhoods of that regime, ...
A visualisation system that deals with two modalities of information – numerical and textual – is presented. The current application domain is that of prediction in financial trading. The system synthesises news stories and time series data to generate buy/sell signals for financial instruments.
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید