efficient estimation of the parameter path in unstable time series models
Báo cáo hóa học: " Research Article Energy-Efficient Transmission of Wavelet-Based Images in Wireless Sensor Networks" pdf
... define the evolution of the original discarding policy defined by the α coefficients This function is useful due to the adjustments of a and b The more a increases, the more nodes in the path beginning ... for the radio of the ith node for switching modes (rx/tx) Time spent for the radio of the ith node for sending byte Time spent for the radio of the ith node for receiving byte Time spent for the ... throughout the network path from the source to the sink We determined the number of hops performed by the packets, in relation to their priority levels and the amount of available energy into the different...
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Báo cáo hóa học: " Research Article An Efficient Implementation of the Sign LMS Algorithm Using Block Floating Point Format" potx
... starting index of the ith block, these terms correspond to the last (L − 1) mantissas of the (i − 1)th block, rescaled by 2−Δγi Further scaling of these terms by 2Smin can be carried out during the ... Telecommunication Professional Engineer and a Member of the National Academy of Engineering in Korea He was the recipient of the Paper Prize Award from the Korean Institute of Communication Science in 1986 ... the output error corresponding to the nth index The sequence d(n) is the so-called desired response available during the initial training period and y(n) = wt (n)x(n) is the filter output at the...
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Estimation of the rice yield in the Mekong Delta using dual polarisation TerraSAR X data
... and intensified in recent years to block the floodway into the fields during the flood season This has increased the number of crops during the wet season from one crop to two crops of rain-fed ... and ripening stages) As in the cases 7, 8, 11 and 12, coefficients of determination of the HH/VV ratios are higher than that in the case with absence of image acquired in the middle of the crop ... as the cases 13, 14, 15, and 16) In the cases of the images collected during the early and mid crop or mid and late rice crop, their coefficients of determination are higher than that of the...
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LORD NEUBERGER OF ABBOTSBURY, MASTER OF THE ROLLS JUSTICE IN A TIME OF ECONOMIC CRISIS AND IN THE AGE OF THE INTERNET ppt
... bargain between the Law and the People The jury box is where the people come into the court; the judge watches the jury and the jury watches back A jury is the place where the bargain is struck The ... on lightly In that it is like marriage; I was going to say that it does not last as long, but with the increase in the length of the average trial and the decrease in the length of the average ... delivering justice at a time of economic pressures, and on the future, delivering justice in the age of the internet So far as planning for the future is concerned, I would like to quote something...
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Tài liệu Báo cáo khoa học: Reversible tetramerization of human TK1 to the high catalytic efficient form is induced by pyrophosphate, in addition to tripolyphosphates, or high enzyme concentration ppt
... TK1 In the first crystal structure of TK1-type enzymes of human and mycoplasmic origin [14], the feedback inhibitor dTTP was bound in the substrate pocket, similar to the binding of dTTP to the ... before the start of the reaction During the first 15 of the reaction, four samples of 10 lL each, taken at various time points 3, 6, and 12 after the start of the reaction, were applied to the DE-81 ... [27– 29] In the light of these effects, the complex regulatory and structural properties of hTK1 may be important for maintaining a balanced supply of the DNA precursor This underlines the importance...
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Estimation of Proper Strain Rate in the CRSC Test Using a Artificial Neural Networks
... rate involved three phases First, data collection phase involved gathering the data for use in training and testing the neural network A large training data reduces the risk of under-sampling the ... nonlinear function, but increases the training time To improve training, preprocessing of the data to values between and was carried out before presenting the patterns to the neural network The ... and the measured value The properties of the soil used for training of the MANN models are shown in Table Class Relative Importance (%) Table Properties of the soil used for learning of the MANN...
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Báo cáo khoa học: Efficient inhibition of b-secretase gene expression in HEK293 cells by tRNAVal-driven and CTE-helicase associated hammerhead ribozymes doc
... the level of BACE protein, and in consequence, to reduce the amount of Ab peptide released in neuronal cells We asked the question whether we can inhibit expression of the gene of BACE protein ... Rz-2, in comparison to the level of a control experiment with lipofectin only transfected cells A further decrease of the Ab level up to 20% was observed in the following 12 h However, the intracellular ... which prevents the processing of the 3¢-end of the transcript and secures cloverleaf secondary structure of the tRNA motif Extension of the linker by the three additional uridine nucleotides...
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An estimation of the economic impact of chronic noncommunicable diseases in selected countries ppt
... presentation of the results of the analysis; The discussion of the results including a brief discussion on the sensitivity of the forecast to the assumptions in the model Linkages between disease and the ... employed? The sensitivity of the model to many of the assumptions was tested, focusing on two main types of sensitivity: model sensitivity to the assumptions, and the uncertainty in the assumptions The ... II) The finding that many of the variables contributed little to the variations in the forecasts is sufficient indication of model sensitivity rather than the sensitivity to the assumptions on the...
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Báo cáo khoa học: "Mixture Model POMDPs for Efficient Handling of Uncertainty in Dialogue Management" doc
... which estimates the expected future reward of performing action at in state rt We then estimate the expected future reward of performing action at in belief state bt as the mixture of these MDP estimates ... each attempting tasks in the TownInfo domain (searching for hotels and restaurants in a fictitious town), resulting in 90 test dialogues The users each attempted tasks with the MDP system of (Lemon ... derive a POMDP policy from the policy of the original MDP Here again we exploit the fact that the most frequent forms of uncertainty are already effectively handled in the MDP system (e.g by filled...
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Báo cáo toán học: " Dilemmas in the reliable estimation of the in-vitro cell viability in magnetic nanoparticle engineering: which tests and what protocols?" doc
... [35-38] In order to achieve a more in- depth understanding of the degree of cytotoxicity of the MNPs, we also investigated the effect the polymer-coated nanoparticles had on the integrity of the cell ... similar trend in time dependency (Figure 2) This indicated that the presence of the nanoparticle in cellular environments increased the fluorescent intensity exhibited by the resorufin dye The results ... cell lines This unique phenomenon could be due to a number of factors, either the presence of the MNPs both intracellular and on the membrane of the cells or the nanoparticles themselves interfere...
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báo cáo hóa học: " Efficient reengineering of meso-scale topologies for functional networks in biomedical applications Andreas A Schuppert" pptx
... combinations of stimuli is the same with and without inhibition This indicates that the inhibition acts downstream of the joint node of the stimulation pathways The slope of the resulting line ... quantifies the impact of the inhibitor on the response of the protein with respect to stimulation Journal of Mathematics in Industry (2011) 1:6 Page 15 of 20 if the inhibition acts upstream of the ... be the root Tij of the input variables xi and xj , if the pathways from xi to the output of the entire system z and from xj to y join for the first time in node k As in tree structures the pathways...
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Báo cáo hóa học: " Research Article Efficient Compensation of Transmitter and Receiver IQ Imbalance in OFDM Systems" pptx
... the training symbols, thus saving on the computational cost involved in the estimation of the Dtot− [l] coefficients We consider a specific sequence of Ml so-called phaserotated LTS All the training ... [2] a (28) Db [N] In the case of FS transmitter and receiver IQ imbalance, the estimation of the gain parameters is to be performed for each tone individually In order to obtain these estimates, ... obtain the best possible estimates, we can consider the availability of sufficiently long training symbols in order to reliably estimate IQ imbalance gain parameters during the estimation stage The...
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báo cáo hóa học:" Dilemmas in the reliable estimation of the in-vitro cell viability in magnetic nanoparticle engineering: which tests and what protocols?" potx
... [35-38] In order to achieve a more in- depth understanding of the degree of cytotoxicity of the MNPs, we also investigated the effect the polymer-coated nanoparticles had on the integrity of the cell ... taking into account that the basal level of LDH in culture media was about 10% of the control (’total’ LDH released to the media) The LDH leakage in SH-SY5Y cells increased with the incubation time ... either the presence of the MNPs both intracellular and on the membrane of the cells or the nanoparticles themselves interfere with the reagents In our experiments, wells with nanoparticles (intracellular...
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Báo cáo hóa học: " Research Article Maximum Likelihood DOA Estimation of Multiple Wideband Sources in the Presence of Nonuniform Sensor Noise" pdf
... with In the second example, we investigate the performance of the SC-ML and the AC-ML in estimating the DOA of a single source in the presence of nonuniform sensor noise The setting of the simulation ... Find the estimate for the nonlinear parameter by optimizing the concentrated objective function (4) Find the estimate for the linear parameter by substituting the estimate for the nonlinear parameter ... of solving this type of joint maximization problem which contains both linear and nonlinear parameters is as follows (1) Fix the nonlinear parameter and derive the optimal estimator of the linear...
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Báo cáo hóa học: " Research Article Maximum Likelihood DOA Estimation of Multiple Wideband Sources in the Presence of Nonuniform Sensor Noise" doc
... with In the second example, we investigate the performance of the SC-ML and the AC-ML in estimating the DOA of a single source in the presence of nonuniform sensor noise The setting of the simulation ... Find the estimate for the nonlinear parameter by optimizing the concentrated objective function (4) Find the estimate for the linear parameter by substituting the estimate for the nonlinear parameter ... of solving this type of joint maximization problem which contains both linear and nonlinear parameters is as follows (1) Fix the nonlinear parameter and derive the optimal estimator of the linear...
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Báo cáo hóa học: " Research Article Efficient Reduction of Access Latency through Object Correlations in Virtual Environments" pdf
... processes these views into appropriate data format for later mining Second, the mining unit performs the mining tasks according to our mining algorithms After the completion of mining phase, the clustering ... prefetching algorithm for retrieving out -of- core 3D models and rendering them at interactive rates [21] The goal of prefetching through the multithreading mechanism is to have the geometry already in ... on their traversal paths If we collect the users’ traversal paths, mine and extract some kind of information of them, such meaningful semantic information can help to improve the performance of...
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Báo cáo hóa học: " Computationally Efficient Direction-of-Arrival Estimation Based on Partial A Priori Knowledge of Signal Sources" ppt
... that the proposed method can determine the directions of the desired signal with the knowledge of training data and the interferences without the knowledge of training data That is to say, the ... a Visiting Scholar in the Department of Electrical Engineering, University of Hawaii at Manoa, USA He is a Professor at Xidian University and a Senior Member of the Chinese Institute of Electronics ... h2 Terminator Figure illustrates the lattice structure of the MSWF The reference signal d0 (k) is the training data of the desired signal, which is available in friendly communications In this...
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Báo cáo hóa học: "Efficient Realization of Sigma-Delta (Σ-Δ) Kalman Lowpass Filter in Hardware Using FPGA" ppt
... Section Note that the circuit in Figure implements the output portion of the Kalman filter according to (19) By avoiding the integrators at the input, the bit-growth in the data path is significantly ... N ; (7) The number of filter taps, N, is usually selected to be the same as the oversampling ratio (OSR) of the Σ-Δ modulator H e j2π f | f =0 = (3) 2.3 The linear constraint on the minimization ... introduced in the following subsections They are discussed in more detail in literature [9, 10, 16, 17] The architecture of recursive Kalman filter is explained in detail in Sections and where γk is the...
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Báo cáo lâm nghiệp: "Estimation of the biomass stock of trees in Sweden: comparison of biomass equations and age-dependent biomass expansion factors" ppsx
... and by taking into account the variation in the allometry of trees Since allometry varies according to size of the trees, the variation in the BEFs can be related to dimensions of single trees, ... for Both of the applied methods resulted in the highest degree of uncertainty of the biomass estimate in the young age-classes The uncertainty of the biomass estimate calculated with the age-dependent ... error of the BEFs are accounted for Here, the sampling error for the stem volume of permanent sample plots by age-classes was combined with the error of the BEFs [11] to obtain the RSE of the tree...
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Báo cáo khoa học: " Interactions between Scots pine, Ips acuminatus (Gyll.) and Ophiostoma brunneo-ciliatum (Math.): estimation of the critical thresholds of attack and inoculation densities and effects on hydraulic properties in the stem" pdf
... pine The different markers of susceptibility of the trees to the fungus behaved very dissimilarly in response to increasing inoculation densities The length of the induced reaction zone in the ... controlled inoculations of the fungus into the bark The extent of damage in the sapwood nevertheless displayed a significant increase with increasing inoculation densities while the length of reaction ... Impact of the density of inoculations with Ophiostoma brunneo-ciliatum into bark of young Scots pine trees on: (a) the length of the induced reaction zones in the bark tissues; (b) the fraction of...
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Tìm thêm: xác định các nguyên tắc biên soạn khảo sát các chuẩn giảng dạy tiếng nhật từ góc độ lí thuyết và thực tiễn xác định thời lượng học về mặt lí thuyết và thực tế tiến hành xây dựng chương trình đào tạo dành cho đối tượng không chuyên ngữ tại việt nam điều tra với đối tượng sinh viên học tiếng nhật không chuyên ngữ1 khảo sát thực tế giảng dạy tiếng nhật không chuyên ngữ tại việt nam nội dung cụ thể cho từng kĩ năng ở từng cấp độ xác định mức độ đáp ứng về văn hoá và chuyên môn trong ct phát huy những thành tựu công nghệ mới nhất được áp dụng vào công tác dạy và học ngoại ngữ các đặc tính của động cơ điện không đồng bộ hệ số công suất cosp fi p2 đặc tuyến hiệu suất h fi p2 đặc tuyến mômen quay m fi p2 đặc tuyến tốc độ rôto n fi p2 động cơ điện không đồng bộ một pha sự cần thiết phải đầu tư xây dựng nhà máy thông tin liên lạc và các dịch vụ phần 3 giới thiệu nguyên liệu từ bảng 3 1 ta thấy ngoài hai thành phần chủ yếu và chiếm tỷ lệ cao nhất là tinh bột và cacbonhydrat trong hạt gạo tẻ còn chứa đường cellulose hemicellulose chỉ tiêu chất lượng 9 tr 25