Báo cáo hóa học: "Decision making for cognitive radio equipment: analysis of the first 10 years of exploration" potx

Báo cáo hóa học: "Decision making for cognitive radio equipment: analysis of the first 10 years of exploration" potx

Báo cáo hóa học: "Decision making for cognitive radio equipment: analysis of the first 10 years of exploration" potx

... this analysis made on the first 10 years of exploration of decision making for CR may help gaining perspective on the topic and thus help addressing this research domain for the next coming 10 years. Endnotes a Both ... making engine. The kind of process highly depends on the quality of the metrics (level of uncertainty on the captured numerical value...
Ngày tải lên : 21/06/2014, 23:20
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Báo cáo toán học: " Decision making for cognitive radio equipment: analysis of the first 10 years of exploration" potx

Báo cáo toán học: " Decision making for cognitive radio equipment: analysis of the first 10 years of exploration" potx

... upon acceptance. Fully formatted PDF and full text (HTML) versions will be made available soon. Decision making for cognitive radio equipment: analysis of the first 10 years of exploration EURASIP ... this analysis made on the first 10 years of exploration of decision making for CR may help gaining perspective on the topic and thus help addressing this...
Ngày tải lên : 20/06/2014, 20:20
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báo cáo hóa học:" Spectrum sensing for cognitive radio exploiting spectrum discontinuities detection" docx

báo cáo hóa học:" Spectrum sensing for cognitive radio exploiting spectrum discontinuities detection" docx

... conclude onthenatureofthissignalbasedonthenumberofthe independent eigenvectors of the observed signal covar- iance matrix. The Akaike information criterion (AIC) was chosen in order to sense the signal ... represents the probability of the detector having detected a signal under hypothesis H 1 ,whereP M indi- cates the probability of missed detection. In order to infer on t...
Ngày tải lên : 21/06/2014, 17:20
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Báo cáo toán học: " Spectrum sensing for cognitive radio exploiting spectrum discontinuities detection" potx

Báo cáo toán học: " Spectrum sensing for cognitive radio exploiting spectrum discontinuities detection" potx

... the two techniques. For simulation results, the choice of the DVB-T PU system is justified by the fact that most of the PU systems utilize the OFDM modulation format [18]. The considered model ... well known for its simplicity, the comparison is made with reference to it. Denoting M the number of samples of the received signal y n and N is the model order of...
Ngày tải lên : 20/06/2014, 20:20
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Báo cáo hóa học: " Probabilistic framework for opportunistic spectrum management in cognitive ad hoc networks" pdf

Báo cáo hóa học: " Probabilistic framework for opportunistic spectrum management in cognitive ad hoc networks" pdf

... computed using the probability of the twoeventsofeithernoothernearby sender exists (i.e., the probability of k <2)ornoneofthek ≥ 2 nearby senders selects the same channel as the tagged sender ... in OFDMA cognitive radio networks. in Proceedings of the IEEE INFOCOM 2 010. San Diego (2 010) 16. HB Salameh, M Krunz, O Younis, MAC protocol for opportunistic cognitiv...
Ngày tải lên : 20/06/2014, 22:20
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báo cáo hóa học:" Decision tree-based acoustic models for speech recognition" potx

báo cáo hóa học:" Decision tree-based acoustic models for speech recognition" potx

... probability of state q and is given by the frequency of the samples assigned to the root node out of all the training set samples. Therefore, the increase of the total log likelihood from the split ... provided by one of the leaf-values of the jth tree in the forest and W j is the corresponding weight. A number of different ways in which a forest can be...
Ngày tải lên : 21/06/2014, 20:20
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Báo cáo khoa học: "DECISION LISTS FOR LEXICAL AMBIGUITY RESOLUTION" pdf

Báo cáo khoa học: "DECISION LISTS FOR LEXICAL AMBIGUITY RESOLUTION" pdf

... picture of the algorithm's performance, the following table gives a breakdown of results for a random set of the most problematic cases - words exhibiting the largest absolute number of the ... including the size of the train- ing sample, nature of the collocation (adjacent bigrams or wider context), our prior expectation about the similarity of co...
Ngày tải lên : 17/03/2014, 09:20
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báo cáo hóa học:" RAGE (Receptor for Advanced Glycation Endproducts), RAGE Ligands, and their role in Cancer and Inflammation" pptx

báo cáo hóa học:" RAGE (Receptor for Advanced Glycation Endproducts), RAGE Ligands, and their role in Cancer and Inflammation" pptx

... Over forty years ago the first members were purified from bovine brain and given the name "S -100 " for their solubil- ity in 100 % ammonium sulfate [99]. Many of the first identified S100 ... not the negative regulatory domain of p53 [104 ]. S100A6 S100A6 is found primarily in the neurons of restricted regions of the brain [42]. S100A6 is also found in...
Ngày tải lên : 18/06/2014, 15:20
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báo cáo hóa học: " Utility values for symptomatic non-severe hypoglycaemia elicited from persons with and without diabetes in Canada and the United Kingdom" potx

báo cáo hóa học: " Utility values for symptomatic non-severe hypoglycaemia elicited from persons with and without diabetes in Canada and the United Kingdom" potx

... perfect health. The higher the proportion the respondent is willing to forgo in exchange for perfect health, the greater the burden attributed to the health state [18]. Respondents As there is no ... improvement for 30 years or 2) trading a number of remaining years of life in full health for receipt of a hypothetical treatment that would restore the person to fu...
Ngày tải lên : 18/06/2014, 19:20
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Báo cáo hóa học: " Hypothesis testing for evaluating a multimodal pattern recognition framework applied to speaker detection" doc

Báo cáo hóa học: " Hypothesis testing for evaluating a multimodal pattern recognition framework applied to speaker detection" doc

... provided for each step of the process, namely, the feature generation and extraction steps, the classification, and the evaluation of the system performance. The decision is based on the estimation of ... increases the ability of the classifier to produce good relative instance scores, and therefore, the performance of the pattern recognition process. Conclus...
Ngày tải lên : 19/06/2014, 08:20
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