Cyclostationarity 翻译
WebApr 9, 2024 · The analysis of vibratory signals is an important subject in the field of researches on the diagnosis of mechanical breakdowns in rotating machinery. A number of signal processing methods are classified as classical tools, such as statistical analysis, FFT, envelope analysis (EA), and some time-frequency methods such as wavelet multi … Web循环平稳特征. 例句>>. 2) cyclostationarity. 循环平稳特性. 1. A blind synchronization method based on cyclostationarity ; 基于循环平稳特性的OFDM盲同步算法. 2. In the light of …
Cyclostationarity 翻译
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Web1) cyclostationarity. 周期平稳性. 1. By precoding the successive orthogonal frequency division multiplexing (OFDM) blocks with unequal sizes, a cyclostationarity is introduced … Web包含许多翻译示例按活动分类 “隐蔽周期性” ... Vibration signal analysis of journal bearing supported rotor system by cyclostationarity Cyclostationarity has been widely used as a useful signal processing technique to extract the hidden periodicity of the energy flow of the mechanical vibration signature...
• Cyclostationarity has extremely diverse applications in essentially all fields of engineering and science, as thoroughly documented in and. A few examples are: • Cyclostationarity is used in telecommunications for signal synchronization, transmitter and receiver optimization, and spectrum sensing for cognitive radio; http://www.dictall.com/indu/120/11996537E5B.htm
WebOct 16, 2006 · In this letter, the cyclostationarity properties of a general class of long-code direct-sequence spread-spectrum (DS-SS) signals are analyzed, and it is shown that these properties can be exploited in long-code DS code-division multiple-access systems. Specifically, it is shown that a continuous-time DS-SS signal exhibits cyclostationarity … WebJan 1, 1994 · Cyclostationarity in Communications and Signal Processing features both broad chapters and more narrowly focused articles that provide in-depth surveys reviewing the newest developments in specific areas. The tutorial style, coupled with the comprehensive reference lists that are provided, make this book instrumental in …
WebThese processes are called cyclostationary and are an appropriate mathematical model for signals encountered in many fields including communications, radar, sonar, telemetry, acoustics, mechanics, econometrics, astronomy, and biology. Cyclostationary Processes and Time Series: Theory, Applications, and Generalizations addresses these issues and ...
WebA cyclostationary process is a signal that has statistical properties that vary periodically over time. A significant amount of our modern communications infrastructure leverages these mathematical models to create dependable signal communications links. Cellular links, WiFi routers, radios, and satellites all exhibit cyclostationary properties. porque no hay walmart en new yorkWebfilter and cyclostationarity based hypothe-sis test, gives better detection performance as compared to energy detection and cy-clostationary detection without FRESH filters. Section II discusses energy detection and cyclostationary sensing and section III explains the theory behind FRESH filters. porque no me sale el bluetooth en windows 10WebToday, cyclostationarity is exploited in various fields including telecommuni-cations [5], mechanics [26] [27] and astronomy [28]. The cyclostationarity is defined as an extension of the concept of stationarity or as a special case of nonstationarity. Such a signal is defined by a periodicity - at order n of its statistics [29]. porque no hay windows 9WebApr 4, 2024 · Applications of cyclostationarity in communications, signal processing, and many other research areas are considered. References {2.1} H.L. Hurd, An investigation of periodically correlated stochastic processes, Ph.D. Dissertation, Duke University, Durham, NC, 1969.]] Google Scholar {2.2} W.A. Gardner, Representation and estimation of ... porque no festejar halloweenWebOn account of the common cyclostationarity of vibration signal under faulty states, fault diagnosis methods based on cyclostationary analysis play an essential role in the rotatory machine. Based on it, the fundamental definition and classification of cyclostationarity are introduced briefly. The mathematical principles of the essential cyclic ... por que no hay windows 9WebPART 1 CYCLOSTATIONARITY CHAPTER 1 Characterization of Stochastic Processes 1.1 Introduction 1.2 Stochastic Processes 1.2.1 Continuous-Time Processes 1.2.2 Discrete-Time Processes 1.3 Complex Signals 1.4 Nonzero-Mean Signals 1.5 Jointly ACS Signals 1.5.1 Symmetry Relationships 1.6 sharp philippines corporationWebGoogle 免费提供的这项服务可在简体中文和其他 100 多种语言之间即时翻译字词、短语和网页。 您可以在 Google Translate 官方帮助中心找到各种提示和辅导手册，从中了解如何 … Google 产品面向大众，这也意味着我们要为每一位用户提供保护。请访问 … por que no bebe cafe tomas in english