forecasting inflation using signal plus noise models

... Using SQL *Plus to Create Reports and Manage PL/SQL Code CĆ39 CĆ40 Introduction to Oracle: SQL and PL/SQL Using Procedure Builder Summary Manipulating PL/SQL Using SQL *Plus You can use SQL *Plus ... data Using SQL *Plus to Create Reports and Manage PL/SQL Code CĆ9 CĆ10 Introduction to Oracle: SQL and PL/SQL Using Procedure Builder SQL *Plus SET Commands Control the environment in which SQL *Plus ... between SQL *Plus commands in a script D You can abbreviate SQL *Plus commands D Include reset commands at the end of the file in order to restore the original SQL *Plus environment Using SQL *Plus to...

Ngày tải lên: 17/01/2014, 09:20

... C-2 Log in to SQL *Plus Edit SQL commands Format output using SQL *Plus commands Interact with script files Copyright © Oracle Corporation, 2001 All rights reserved SQL and SQL *Plus Interaction ... 2001 All rights reserved SQL *Plus buffer Overview of SQL *Plus • • • • • Log in to SQL *Plus Describe the table structure Edit your SQL statement Execute SQL from SQL *Plus Save SQL statements to ... statements C-4 SQL buffer SQL *Plus • An environment • Oracle proprietary • Keywords can be abbreviated • Commands not allow manipulation of values in the database SQL *Plus commands Copyright © Oracle...

Ngày tải lên: 17/02/2014, 14:20

... contributions of the individual models on a development corpus We empirically show that utility-based models of discourse coherence outperform each of the individual coherence models considered In the ... locally computed (i.e., at sentence transition level) using feature functions, as follows: Local Models of Discourse Coherence Stochastic local models of coherence work under the assumption that ... and Global Models of Discourse Coherence h i¥ g 2.3 S S X X − − − − − − − − $  We can model the probability of a text using a log-linear model that combines the discourse coherence models presented...

Ngày tải lên: 20/02/2014, 12:20

... Health and Wealth of Elderly Couples: Causality Tests Using Dynamic Panel Data Models Pierre-Carl Michaud CentER, Tilburg University and IZA Bonn Arthur van Soest ... 1312 September 2004 ABSTRACT Health and Wealth of Elderly Couples: Causality Tests Using Dynamic Panel Data Models A positive relationship between socio-economic status (SES) and health, the ... for elderly couples in the US Using six biennial waves of couples aged 51-61 in 1992 from the Health and Retirement Study, we compare the recently developed strategy using Granger causality tests...

Ngày tải lên: 05/03/2014, 18:20

... paraphrases using the same controlled subset of the lexical substitution task data that had been used by TDP in an earlier study We compare our model to various baselines and the models of TDP ... three models are cited from Thater et al (2009) We can observe that our model improves about 9% in terms of GAP and about 7% in terms of P10 upon previous work Note that the results for the E&P models ... → V2 defined by Lr (er ,w ) := er,r ,w (and by linear extension therefore on all vectors of V1 ) Using these lifting maps we define the second-order vector [[w]] of a word w as [[w]] = ∑ ω(w, r,...

Ngày tải lên: 07/03/2014, 22:20

... of regulator of G-protein signaling in CG-A cardioprotective actions Recently, it has been elegantly demonstrated that cGMP-dependent protein kinase (PKG) Ia attenuates signaling by the thrombin ... regulator of G-protein signaling (RGS) [47] PKG-Ia binds directly to and phosphorylates RGS-2, which significantly increases the GTPase activity of Gaq, thereby terminating PAR-1 signaling Given that ... Summary As stated above, studies using genetically engineered animals revealed physiological and pathophysiological roles of the natriuretic peptides ⁄ receptor signaling pathways in the regulation...

Ngày tải lên: 14/03/2014, 23:20

... bound is d p(Wi |Ti )p(Ti |θ d ), where S is the set of base unigram models Here, we use sentence language models as the base models One benefit of this assumption is that each topic is represented ... (U, V; Y) Instead of freely choosing topic unigram models, we further assume that topic unigram models are mixtures of some existing base unigram models, i.e = B(α) vkwd Ywd φvk;wd We have the following ... Randomly initialize U and V, and normalize them 2: repeat 3: Update U using Eq (3); 4: Update V using Eq (4); 5: Compute f using Eq (2); 6: until f converges Experimental Results 5.1 Data Set...

Ngày tải lên: 23/03/2014, 17:20

... reduces the sparse data problems associated with large vocabulary models We experiment with character-level models below Language Models for Author Attribution Pr(wilwi-n+1.-wi-i), if #(wi_ n+1 ... techniques are omitted here for simplicity The language models described above use individual words as the basic unit, although one can easily consider models that use individual characters as the basic ... could attempt to use simple n-gram models to capture long range dependencies in language, attempting to so directly immediately creates sparse data problems: Using grams of length up to n entails...

Ngày tải lên: 24/03/2014, 03:20

Ngày tải lên: 09/04/2014, 16:36

... 16 17 18 19 20 Kreifeldt JG: Signal versus noise characteristics of filtered EMG used as a control source IEEE Trans Biomed Eng 1971, 18:16-22 Ferraioli A: Signal to noise ratio of the filtered ... interference residing in the ME signal measurement, such as the interferences arose from the recording electrodes and power line In such a circumstance, signal- to -noise ratio (SNR), defined as ... (SNR), defined as the ratio of the amplitude of a desired signal to the amplitude of noise, can be used as a measure of the quality of an ME signal processor Root-mean-square, mean-absolute-value...

Ngày tải lên: 19/06/2014, 10:20

... emits radio frequency (RF) signals These signals are different from the environmental noise This phenomenon enables us to extract the traffic situation information from these signals To achieve this, ... recognition [25] The RF signal is generated by nearly every electronic device [26], such as mobile phones, notebooks, watches, motors, etc., so the additional cost for using this signal in a recognition ... to extract information about for instance traffic density by using only emitted RF signals from the vehicles passing by 2.3 Sources of RF noise in the vehicles Modern vehicles are composed of various...

Ngày tải lên: 20/06/2014, 20:20

... it depicts three signals: noised signal x (dash-dot line) as input signal, desired signal d (solid line) as supervisory signal, and output signal y (dotted line) as recovered signal x = s + n, ... the useful signal contaminated by Gaussian noise n and SNRx (signal- to -noise ratio) is set In this example, s = sin(t) and d is selected equal to s in order to recover the useful signal Initial ... 1DARMF given by (19): (a) Supervisory signal d, noised signal x and output signal y and (b) e(itN) defined in (20) Li and Xiao EURASIP Journal on Advances in Signal Processing 2011, 2011:83 http://asp.eurasipjournals.com/content/2011/1/83...

Ngày tải lên: 20/06/2014, 22:20

... acronym stands for joint signal, CFO, and PHN estimation using marginalized particle filter, is summed up in Algorithm ( j) where sn,0|−1 is only composed of the L − signal estimate samples obtained ... predicted equations of the Kalman filter using (27) ( j) ( j) Sample φn,k ∼ p(φn,k | φn,0:k−1 , ( j) , r0:k ) using (34) Update the filtered equations of the Kalman filter using (28) ( j) ( j) ( j) ( j) ... domain phase noise correction for OFDM signals,” IEEE Transactions on Broadcasting, vol 48, no 3, pp 230–236, 2002 [10] P Robertson and S Kaiser, “Analysis of the effects of phase noise in orthogonal...

Ngày tải lên: 21/06/2014, 22:20

... markov models (1) The coefficients d j,k refer to the detail components in signal x(n) and correspond to the wavelet function, whereas a j,k refer to the approximation components in the signal ... carried out using Matlab on a 2.4 Ghz Pentium PC with 512 Mb of memory 4.2 Face identification results using wavelet/HMM The aim of the initial experiments was to investigate the efficacy of using wavelet ... hidden markov models: application to handwritten numeral recognition,” Intelligent Data Analysis Journal, vol 10, no 1, 2006 [23] D Bouchaffra and J Tan, “Structural hidden markov models using a relation...

Ngày tải lên: 22/06/2014, 06:20

... our local adaptive DCT (LADCT) filter in the presence of signal- dependent and multiplicative noise For signal- dependent and multiplicative noise, we treat two cases separately: where the homomorphic ... FOR MULTIPLICATIVE AND SIGNAL- DEPENDENT NOISE CASES As it was mentioned earlier, multiplicative noise is typical for radar and ultrasound imaging systems [15, 19, 20] The noise characteristics ... filters for enhancing signal- dependent and multiplicative noise corrupted images We address the case both when multiplicative noise can be and cannot be turned into additive noise with homomorphic...

Ngày tải lên: 22/06/2014, 20:20

... calculate nonlinear mixed-effects models either with the MACRO NLINMIX or the new procedure PROC NLINMIX in the actual release In S -PLUS procedure for nonlinear mixedeffects models belongs to the standard ... variance-component σu2 will be significant Table III shows the different mixed effects models, which are compared using three different information criteria: the Schwarz’s bayesian criterion (SBC), ... For Prod J 50 (2000) 75–87 Gallant A.R., Nonlinear statistical models, New York, 1987, 610 p Goldstein H., Nonlinear multilevel models with an application to discrete response data, Biometrics...

Ngày tải lên: 08/08/2014, 01:22

... using additive models to estimate genomic breeding values In particular, the modelling of the genotypic data is shown and a method for the optimal selection of model parameters is presented Using ... BLUP method for genomic breeding value estimation Methods Nonparametric kernel regression using additive models Assume that n individuals (i = 1, , n) are genotyped at N single nucleotide polymorphisms ... Additionally, generation 1001 was analysed using the BLUP model described above, assum2 ing the variance of the effects of each marker is  a / (4N H ) and using the simulated variance components...

Ngày tải lên: 14/08/2014, 13:21

... Motors using Signal Processing based Methods and Optimal Feature Selection 지도교수 이홍희 이 논문을공학박사학위 논문으로 제출함 2008 년 12 월 울산대학교 대학원 전기전자정보시스템공학부 웬옥투 Fault Diagnosis of Induction Motors using Signal ... vibration signals However, time domain signals from rotating machine are often very complex Then, such signals should be analyzed in frequency domain For fault diagnosis, both the time domain signal ... time domain signal and then using some procedures to extract the certain components, i.e frequency components or statistical characteristics Then the diagnostic processes are applied using that...

Ngày tải lên: 13/11/2014, 06:43

... conversion of Fe3O4 to Fe2O3 Figure Flow sheet of the CLC model in ASPEN Plus The various process models used in the ASPEN Plus shown in flow sheet in Figure are summarized in Table The coal devolatilization ... limited effect on the efficiency of the power plant ASPEN Plus is a process simulation software that simulates chemical processes at system level using basic engineering relationships such as mass and ... Environment (IJEE), Volume 6, Issue 2, 2015, pp.201-226 203 Table Process models used in different parts of the CLC process in ASPEN Plus Name DECOMP BURN FUEL-R AIR-R Model RYIELD RGIBBS RSTOIC RSTOIC...

Ngày tải lên: 09/09/2015, 10:17