Cyclostationarity 翻译
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 … WebOct 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 …
Cyclostationarity 翻译
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• 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; WebNov 4, 2024 · Cyclostationarity (1): (noun) Statistical cyclicity (defined below) of numerical time-series data (discrete- or continuous-time). The time-series property of having temporal statistics, such as Fraction-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 … 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 ...
WebNov 4, 2024 · Cyclostationarity is a statistical property of signals that can be used to advantage in a wide variety of signal processing applications involving statistical inference and decision making, sometimes referred … 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...
WebFeb 4, 2024 · Wide-sense cyclostationary processes are an important class of non-stationary processes that have a periodic structure in their first- and second-order moments. This article extends the notion of cyclostationarity (in the wide sense) to processes where the mean and covariance functions might depart from strict periodicities and constant … highland health care center of redlandsWebApr 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 ... highland health care center illinois reviewsWebOct 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 … how is feminism reflected in literatureWebGoogle 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 … highland health and wellnessWebCSP 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 … highland healthcare facilitiesWebToday, 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]. highland health and rehabilitationWebApr 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 … highland health board