Cyclostationarity 翻译

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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... WebOn 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 ...

cyclostationary: meaning, definition - WordSense

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 … Webfilter 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. greeka.com myths

Cyclostationarity: half a century of research - Signal Processing

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 ... http://www.dictall.com/indu61/09/610919635EB.htm Web提供脉冲噪声环境下循环ESPRIT新方法word文档在线阅读与免费下载，摘要:第3l卷第9期2010年9月通信学报Journalon、，01．31No．9Communication￥September2010脉冲噪声环境下循环ESPRIT新方法兰天，邱天爽，杨娇（大连理工大学电子与信息工程学院，辽宁大 … flourish llc

Exploring Cyclostationary Signal Processing Using the Strip …

The Best Sources for Learning & Teaching Cyclostationarity

WebToday, 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]. WebDec 31, 2016 · For cyclostationarity-based detection, two architectures that exploit cyclostationarity are proposed: the Spectral Correlation Density (SCD) detector, and the Magnitude Squared Coherence (MSC ... greeka.com corfuWebApr 20, 2024 · A cyclostationary process is one whose distribution is periodic in time. Cyclostationarity is a characteristic of a probability distribution. A random variable … greek a comprehensive grammar

"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 … " - Cyclostationarity 翻译

Cyclostationarity 翻译

WebGoogle 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 … • 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;

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WebApr 25, 2024 · 关于cyclostationarity. 今天试验了几个求循环自相关的函数，起初感觉是别人写的函数不对，后来才发觉是自己的用法不对。. 采用 spooner 提供的BPSK信号，最终 … Web被动声呐通过接收目标自身发出的辐射噪声信号进行目标探测。水声目标识别通过分析水声信号来判别目标个体，是水声工程领域的重点研究方向。深度学习作为近年来各领域的研究热点，其在水声目标识别领域中的应用引起了学者们的广泛关注。该文以水声目标识别的步骤框架为切入，介绍了典型 ...

WebCSP can be used to separate cochannel contemporaneous signals. The involved signal-processing structure is linear but periodically time-varying. In most of the posts on the CSP Blog we’ve applied the theory and tools of … 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.

WebPART 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 WebApr 14, 2024 · 答：毕业论文外文翻译：将外文参考文献翻译成中文版本。. 1、选定外文文献后先给指导老师看，得到老师侍物的确认通过后方可翻译。. 2、选择外文翻译时一定选 …

WebBlind deconvolution based on cyclostationarity maximization - GitHub - marcobuzzoni/CYCBD: Blind deconvolution based on cyclostationarity maximization

WebCyclostationarity feature-based (C-FB) detection and classification is a large field of research that has promising applications to intelligent receiver design. Cyclostationarity FB classification and detection algorithms have been applied to a breadth of wireless communication signals – flourishloancredite gmail.comWebAbstract. Presence of kth-order cyclostationarity is defined in terms of nonvanishing cyclic-cumulants or polyspectra. Relying upon the asymptotic normality and consistency of kth-order cyclic statistics, asymptotically optimal x 2 tests are developed to detect presence of cycles in the kth-order cyclic cumulants or polyspectra, without ... greek accusative infinitiveWebOct 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 … flourish loanWebDec 30, 2014 · Provides the Welch's estimate of the cyclic spectral spectrum and coherence to be used for the detection and analysis of cyclostationary signals. CPS_W: cyclic spectral spectrum. SCoh_W: cyclic spectral coherence. Test_SCoh_W: illutrates the usage of SCoh_W on a synthetic signal. readme: provides guidelines for setting the parameters. greek acronymWebcyclostationarity: cyclostationarity (English) Origin & history cyclo- + stationarity Noun cyclostationarity (uncountable) The condition of being cyclostationary greek achievements in philosophyWebNoise Analysis and Random Processes in the (t,f) Domain. In Time-Frequency Signal Analysis and Processing (Second Edition), 2016. 9.6.4 Summary and Conclusions. Almost-cyclostationary processes in the wide sense have first- and second-order moments that are almost-periodic functions of time.The (generalized) Fourier series expansion of the … greek a copyWebOct 1, 2015 · The cyclogram of an x i finite-time series is defined as the graphic illustration of the cumulant (8) C N, n = 1 M ∑ m = 0 M x n + N × m, n ∈ [0, N − 1] and M = ⌊ N t o t N ⌋, with the RMS marginal (9) C N = 1 N ∑ n = 0 N C N, n 2, where ⌊ ⁎ ⌋ is rounded toward infinity, Ntot is the total number of samples and N, the cyclostationarity period … flourishlly