نتایج جستجو برای: معیارهای isi
تعداد نتایج: 28757 فیلتر نتایج به سال:
In this study heat extraction ratio of a solar pond was investigated numerically by using the Discrete Ordinates Method (DOM) with direct solver PARDISO nested dissection multithreaded preordering algorithm, and findings without exchanger were compared experimental data to validate simulation accuracy numerical approaches in Mediterranean climatic condition. The modeled same dimension as previo...
The maximum data rate that can be achieved in diffuse indoor optical wireless communication (OWC) is limited due to the effect of intersymbol interference (ISI). The adverse effect of ISI on the system
Basically, conventional single-carrier system has an advantage in limited power communication systems. However, the performance of conventional single-carrier system is seriously degraded by ISI (inter-symbol interference). In order to overcome the ISI, communication systems are commonly used an equalizer. Turbo equalization technique was proposed to maximize system performance over ISI channel...
This work investigates whether the scale-up to multi-animal exposures that is commonly applied in genomics studies provides equivalent toxicity outcomes to single-animal experiments of standard Daphnia magna toxicity assays. Specifically, we tested the null hypothesis that intraspecific interactions (ISI) among D. magna have neither effect on the life history strategies of this species, nor imp...
In a discrete multitone receiver, a time-domain equalizer (TEQ) reduces intersymbol interference (ISI) by shortening the effective duration of the channel impulse response. Current TEQ design methods such as minimum mean-squared error (MMSE), maximum shortening SNR (MSSNR), and maximum geometric SNR (MGSNR) do not directly maximize bit rate. In this paper, we develop two TEQ design methods to m...
هدف پژوهش حاضر بررسی تفاوت ها و شباهت های موجود در معیارهای همسرگزینی بین مردان و زنان ازدواج کرده شهر رشت است. این پژوهش بهروش پیمایشی و با استفاده از ابزار پرسشنامه محقق ساخته در بین 400 نفر از مردان و زنان ازدواج کرده با روش نمونه گیری خوشهای چند مرحلهای سیستماتیک انجام گرفته است. یافته ها نشان می دهند که مردان به معیارهای جسمانی و زنان به معیارهای اقتصادی- اجتماعی توجه بیشتری دارند و در ...
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