نتایج جستجو برای: microtremor array
تعداد نتایج: 133783 فیلتر نتایج به سال:
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The first phase of the Alborz Observatory Array (Alborz-1) consists of 20 plastic scintillation detectors each one with surface area of 0.25 spread over an area of realized to the study of Extensive Air Showers around the knee at the Sharif University of Technology campus. The first stage of the project including construction and operation of a prototype system has now been completed and the ...
Recently, Gitchel et al. reported that “pervasive ocular tremor” is present in patients with Parkinson’s disease (PD) while they attempt steady visual fixation. This was a universal finding in the 112 PD patients that they studied, but was generally absent from their 60 healthy control subjects. This finding of a pervasive ocular tremor in PD has generated substantial interest but also controve...
فرض کنیم $r$ حلقه ای جابجایی و یکدار، $a$ و $b$ جبر های یکدار بر روی $r$ و $m$ یک $(a,b)$- دو مدول باشد که $m$ به عنوان یک $a$- مدول چپ وفادار و $b$- مدول راست وفادار است. فرض کنیم $left[ {egin{array}{*{20}c} a & m 0 & b end{array}} ight]$ $mathcal{t}=$ جبر مثلثی شامل $a$، $b$ و $m$ است در این جا مشت...
One of the important issues in many of array systems such as Radar, Sonar, Mobile, and satellite telecommunications is the estimation of DOA of narrowband received signal. CRB is very important in evaluation of parameter estimation. CRB is the lower bound estimation error variance for any unbiased estimation. In this paper, the array antenna with equal distance arrays is extended in two separat...
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