نتایج جستجو برای: phase shift
تعداد نتایج: 718932 فیلتر نتایج به سال:
toury (1978:200) believes that translation is a kind of activity which inevitably involves at least two languages and two cultural traditions. being polite while asking for something takes place differently in different cultures and languages, therefore various strategies may be applied for making requests and also translation of them in order not to disturb or threaten the face or better to sa...
in this paper first we try to analysis the behavior ofthe soas in the optical networks and then have proposed anumerical simple model to simulate the behavior of thesemiconductor optical amplifiers. after that by employing thismodel as inline amplifier for a dwdm optical system, we havesimulated the transmission of 10 channels with bit rate 10 gb/sup to distance 3970 km with rz-dpsk modulation ...
هدف از تحقیق حاضر، بررسی تغییراتی بود که در ترجمه انگلیسی به فارسی گروه های اسمی دارای پیش توصیفات طولانی در متون پزشکی رخ می دهد. در این تحقیق سعی بر آن شد که به دو پرسش پاسخ داده شود: (الف) چه نوع تغییراتی در ترجمه انگلیسی به فارسی گروه های اسمی دارای پیش توصیفات طولانی در متون پزشکی رخ می دهد؟ و (ب) بیشترین نوع تغییر کدام میباشد؟ ازنظریه کتفورد در زمینه ی تغییرات ترجمه (translation shifts) ب...
چکیده ندارد.
In many signal processing applications, an appropriate measure to compare two signals plays a fundamental role in both implementing the algorithm and evaluating its performance. Several techniques have been introduced in literature as similarity measures. However, the existing measures are often either impractical for some applications or they have unsatisfactory results in some other applicati...
In this paper, we propose an optical millimetre wave radio-over-fibre (mm-wave RoF) system that uses a dual drive Mach Zehnder modulator (DD-MZM), which is biased at the maximum transmission biasing point, to generate an optical double sideband-suppressed carrier. The input to the DD-MZM are binary phase shift keying (BPSK), quadrature phase shift keying (QPSK), 8-phase shift keying (8-PSK) and...
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