Glycerol-induced Hearing Improvement and its Frequency Range
نویسندگان
چکیده
منابع مشابه
the survey of the virtual higher education in iran and the ways of its development and improvement
این پژوهش با هدف "بررسی وضعیت موجود آموزش عالی مجازی در ایران و راههای توسعه و ارتقای آن " و با روش توصیفی-تحلیلی و پیمایشی صورت پذیرفته است. بررسی اسنادو مدارک موجود در زمینه آموزش مجازی نشان داد تعداد دانشجویان و مقاطع تحصیلی و رشته محل های دوره های الکترونیکی چندان مطلوب نبوده و از نظر کیفی نیز وضعیت شاخص خدمات آموزشی اساتید و وضعیت شبکه اینترنت در محیط آموزش مجازی نامطلوب است.
OFDM Frequency Offset Estimator Using PN Sequences and Its Improvement
In this paper, we proposed two new frequency synchronization methods for orthogonal frequency division multiplexing (OFDM) system. They have large estimation range and acceptability precision in Rayleigh channel. One of the methods will not waste the system bandwidth because the training sequence is superimposed on the data of OFDM symbol. The performance of the two methods is better than that ...
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ژورنال
عنوان ژورنال: Equilibrium Research
سال: 1991
ISSN: 0385-5716,1882-577X
DOI: 10.3757/jser.50.suppl-7_34