About: Cyclostationary process

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A cyclostationary process is a signal having statistical properties that vary cyclically with time.A cyclostationary process can be viewed as multiple interleaved stationary processes. For example, the maximum daily temperature in New York City can be modeled as a cyclostationary process: the maximum temperature on July 21 is statistically different from the temperature on December 20; however, it is a reasonable approximation that the temperature on December 20 of different years has identical statistics. Thus, we can view the random process composed of daily maximum temperatures as 365 interleaved stationary processes, each of which takes on a new value once per year.

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rdf:type	broadcaster yago:WikicatStochasticProcesses yago:Abstraction100002137 yago:Cognition100023271 yago:Concept105835747 yago:Content105809192 yago:Hypothesis105888929 yago:Idea105833840 yago:Model105890249 yago:PsychologicalFeature100023100 yago:StochasticProcess113561896
rdfs:label	Cyclostationary process (en) Processo ciclostazionario (it)
rdfs:comment	A cyclostationary process is a signal having statistical properties that vary cyclically with time.A cyclostationary process can be viewed as multiple interleaved stationary processes. For example, the maximum daily temperature in New York City can be modeled as a cyclostationary process: the maximum temperature on July 21 is statistically different from the temperature on December 20; however, it is a reasonable approximation that the temperature on December 20 of different years has identical statistics. Thus, we can view the random process composed of daily maximum temperatures as 365 interleaved stationary processes, each of which takes on a new value once per year. (en) Un processo ciclostazionario è un segnale avente proprietà statistiche che variano nel tempo.I processi stocastici ciclostazionari servono per descrivere processi generati da fenomeni periodici, come ne esistono molti in natura. Tali processi, sebbene non siano descritti in termini di funzioni periodiche del tempo, producono dati che possono essere descritti attraverso parametri statistici che variano periodicamente nel tempo (statistiche di primo e secondo ordine). Ad esempio, nelle telecomunicazioni, la periodicità dei dati è dovuta alla modulazione, al campionamento, alla codifica; in meccanica è dovuta alla rotazione dei meccanismi, mentre in radioastronomia la periodicità è generata ad esempio dai moti di rotazione e rivoluzione dei pianeti e dalla pulsazione delle stelle. (it)
dct:subject	Statistical signal processing
Wikipage page ID	3283910 (xsd:integer)
Wikipage revision ID	1103403040 (xsd:integer)
Link from a Wikipage to another Wikipage	Modulation Time series Convolution Condition monitoring Ergodicity Stationary process Complex conjugate Synchronization Autocorrelation Fourier series Noise, vibration, and harshness Queueing theory Telecommunications Statistical signal processing Econometrics Dirac delta function Autoregressive model Spectral density Time series analysis Mean square error Independent and identically distributed random variables Periodic summation Raised-cosine filter Stochastic process Autoregressive moving average model Signal (information theory) Rate distortion function Wide-sense stationary
Link from a Wikipage to an external page	http://www.designers-guide.org/Theory/cyclo-paper.pdf http://www.designers-guide.org/Theory/cyclo-preso.pdf http://www.designers-guide.org/Theory/cyclo-pub.ppt
sameAs	Cyclostationary process Cyclostationary process Cyclostationary process Cyclostationary process Cyclostationary process Cyclostationary process Cyclostationary process
dbp:wikiPageUsesTemplate	dbt:Reflist
has abstract	A cyclostationary process is a signal having statistical properties that vary cyclically with time.A cyclostationary process can be viewed as multiple interleaved stationary processes. For example, the maximum daily temperature in New York City can be modeled as a cyclostationary process: the maximum temperature on July 21 is statistically different from the temperature on December 20; however, it is a reasonable approximation that the temperature on December 20 of different years has identical statistics. Thus, we can view the random process composed of daily maximum temperatures as 365 interleaved stationary processes, each of which takes on a new value once per year. (en) Un processo ciclostazionario è un segnale avente proprietà statistiche che variano nel tempo.I processi stocastici ciclostazionari servono per descrivere processi generati da fenomeni periodici, come ne esistono molti in natura. Tali processi, sebbene non siano descritti in termini di funzioni periodiche del tempo, producono dati che possono essere descritti attraverso parametri statistici che variano periodicamente nel tempo (statistiche di primo e secondo ordine). Ad esempio, nelle telecomunicazioni, la periodicità dei dati è dovuta alla modulazione, al campionamento, alla codifica; in meccanica è dovuta alla rotazione dei meccanismi, mentre in radioastronomia la periodicità è generata ad esempio dai moti di rotazione e rivoluzione dei pianeti e dalla pulsazione delle stelle. (it)
gold:hypernym	Signal
prov:wasDerivedFrom	wikipedia-en:Cyclostationary_process?oldid=1103403040&ns=0
page length (characters) of wiki page	12879 (xsd:nonNegativeInteger)
foaf:isPrimaryTopicOf	wikipedia-en:Cyclostationary_process
is Link from a Wikipage to another Wikipage of	Time series Stationary process Athanasios Papoulis Cognitive radio Seasonality List of statistics articles Spectral correlation density Wide-sense cyclostationary Cyclostationarity Cyclostationary Cyclostationary Noise Cyclostationary noise
is Wikipage redirect of	Wide-sense cyclostationary Cyclostationarity Cyclostationary Cyclostationary Noise Cyclostationary noise
is foaf:primaryTopic of	wikipedia-en:Cyclostationary_process

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