نتایج جستجو برای: behavioral frequency
تعداد نتایج: 624744 فیلتر نتایج به سال:
Many of practical design specifications are provided by finite frequency properties described by inequalities over restricted finite frequency intervals. A quadratic differential form (QDF) is a useful algebraic tool when we consider dissipation theory based on the behavioral approach. In this paper, we investigate time domain characterizations of the finite frequency domain inequalities (FFDIs...
background: today, electronic mass media such as television (tv), influence behavioral patterns of their audiences. this study aimed to evaluate what messages on food advertisements related to oral health were transmitted (appeals) and how they were transferred (performance methods & artistic techniques) in islamic republic of iran broadcasting (irib). methods: in this cross sectional study, br...
Efficient pan-sharpening of satellite images with the contourlet transform Mohamed R. Metwalli, Ayman H. Nasr, Osama S. Faragallah, ElSayed M. El-Rabaie, Alaa M. Abbas, Saleh A. Alshebeili & Fathi E. Abd El-Samie a Data Reception, Analysis and Receiving Station Affairs Division, National Authority for Remote Sensing and Space Sciences, Cairo, Egypt b Department of Computer Science and Engineeri...
X-parameters are developed as a superset of S-parameters and they are suitable for modeling systems having only radio-frequency (RF) and DC ports. For a polar power amplifier (PA), the envelope of the input modulated signal is applied at the envelope port, which is neither an RF nor a DC port. In this case, X-parameter may fail to characterize the behavior of the envelope path and consequently ...
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