Flashless closed-die upset forging load estimation for optimal cold header selection

Báo cáo hóa học: " Research Article Optimal Nonparametric Covariance Function Estimation for Any Family of Nonstationary Random Processes" pot

Báo cáo hóa học:
... which the optimal kernel function is similar to the optimal kernel function for {x(t)} In this paper, we prove that the MSE optimal kernel function for any parameterized family of random processes ... MSE optimal kernel function can be computed by solving a system of linear equations Theorem (MSE optimal kernel for a family of random processes) For a fixed τ ∈ T , the MSE optimal kernel function ... 3: The MSE optimal kernel function for the family of nonstationary AR(1)-processes 1 0.9 0.8 0.98 0.7 Except for this region, Hrect-opt is MSE superior to Hsep 0.6 θ1 3.2 A Family of Nonstationary...
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A Study of Channel Estimation for OFDM Systems and System Capacity for MIMO-OFDM Systems

A Study of Channel Estimation for OFDM Systems and System Capacity for MIMO-OFDM Systems
... that is system capacity In Chapter 5, the MIMO -OFDM system capacity with imperfect feedback channel is investigated In Chapter 6, the capacity variances for OFDM systems over Rayleigh and Ricean ... 6) Chapter 2: OFDM systems and MIMO systems Since the thesis studies the channel estimation for OFDM systems and system capacity for MIMO -OFDM systems, this chapter briefly introduces the background ... for OFDM systems 21 2.2.2 Peak-to-Average (PAR) of OFDM systems 30 2.2.3 Channel estimation for OFDM systems 33 2.2.4 Synchronization of OFDM systems 38 2.2.5 Advantages...
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Tài liệu Soft Computing for Optimal Planning and Sequencing of Parallel Machining Operations docx

Tài liệu Soft Computing for Optimal Planning and Sequencing of Parallel Machining Operations docx
... presented our study of the optimal planning and sequencing for parallel machining operations The combinatorial nature of sequencing and the complication of having precedence and mode constraints ... 8 Soft Computing for Optimal Planning and Sequencing of Parallel Machining Operations Yuan-Shin Lee‫ء‬ North Carolina State University ... cycle time Because of the relatively new trend of applying parallel machines in industrial manufacturing, only a handful of papers are found on sequencing machining operations for parallel machines...
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Tài liệu Practical mod_perl-CHAPTER 16:HTTP Headers for Optimal Performance doc

Tài liệu Practical mod_perl-CHAPTER 16:HTTP Headers for Optimal Performance doc
... imported when we use Apache:: File Refer to the Apache::File manpage for more information 530 | Chapter 16: HTTP Headers for Optimal Performance This is the Title of the Book, eMatter Edition Copyright ... nature (as in a “form page for submittal”) and the creator of the page wants to make sure that the page does not get submitted twice 540 | Chapter 16: HTTP Headers for Optimal Performance This is ... data that comprises the HTTP headers along with their associated content; the content is the actual page, image, file, etc 532 | Chapter 16: HTTP Headers for Optimal Performance This is the Title...
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Tài liệu Báo cáo khoa học: "Parameter Estimation for Probabilistic Finite-State Transducers∗" doc

Tài liệu Báo cáo khoa học:
... regexp built up from atomic expressions a : b (for a ∈ Σ ∪ { }, b ∈ ∆ ∪ { }) using concatenation, probabilistic union +p , and probabilistic closure ∗p For defining conditional relations, a good regexp ... synchronous PCFGs built for translation These are parameterized by the PCFG’s parameters, but add or remove strings of the PCFG to leave an improper probability distribution Fortunately for those techniques, ... it jointly or conditionally probabilistic: • An easy approach is to normalize the options at each state to make the FST Markovian Unfortunately, the result may differ for equivalent FSTs that express...
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Tài liệu Báo cáo khoa học: "Performance Confidence Estimation for Automatic Summarization" ppt

Tài liệu Báo cáo khoa học:
... correlation between performance and various features For example, KL divergence is significantly correlated with performance for most years, with correlation of 0.4618 for the generic summaries ... classes of expected performance Poor performance was assigned to the inputs for which the average system coverage score was lower than the average for all inputs Good performance was assigned ... the need for subsequent summarization of the resulting clusters Techniques for predicting summarizer performance can be used to inform clustering so that the clusters most suitable for summarization...
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Báo cáo khoa học: Systems biology: parameter estimation for biochemical models ppt

Báo cáo khoa học: Systems biology: parameter estimation for biochemical models ppt
... optimization of biochemical pathways: applications to metabolic engineering and parameter estimation Bioinformatics 14, 869883 11 Moles CG, Mendes P & Banga JR (2003) Parameter estimation in biochemical ... (Kriging) Parameter estimation in systems biology Discussion The aim of this minireview was to give a comprehensive survey of parameter estimation (i.e to discuss both the methods to t the parameters ... (2006) A hybrid approach for efcient and robust parameter estimation in biochemical pathways BioSystems 83, 248265 Schittkowski K (2002) Numerical Data Fitting in Dynamical Systems A Practical Introduction...
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Báo cáo khoa học: "Automatic Cost Estimation for Tree Edit Distance Using Particle Swarm Optimization" doc

Báo cáo khoa học:
... associated cost (denoted as γ(a → b)) An edit script on two trees is a sequence of edit operations changing a tree to another Consequently, the cost of an edit script is the sum of the costs of its edit ... the procedure of cost estimation Automatic Cost Optimization for TED In this section we proposed a system for estimating and optimizing the cost of each edit operation for TED As mentioned earlier, ... Generate a random swarm of size n (cost of edit operations) 2) For each position of the particle from the swarm, obtain the fitness function value 3) Set the best position of each particle with its...
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Báo cáo khoa học: "Neural Network Probability Estimation for Broad Coverage Parsing" doc

Báo cáo khoa học:
... history-based probability model is choosing a method for estimating the parameters d,_1) The main difficulty with this estimation is that the history d , , di _ is of unbounded length Most probability estimation ... (becoming [S-VP ]) These transforms are undone before any evaluation is performed on the output trees We not believe these transforms have a major impact on performance, but we have not currently ... method for automatically inducing a finite set of features for representing the derivation history The method is a form of multi-layered artificial neural network called Simple Synchrony Networks...
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Báo cáo khoa học: UMP kinase from the Gram-positive bacterium Bacillus subtilis is strongly dependent on GTP for optimal activity potx

Báo cáo khoa học: UMP kinase from the Gram-positive bacterium Bacillus subtilis is strongly dependent on GTP for optimal activity potx
... Another striking characteristic of B subtilis UMP kinase is its high requirement for GTP for full catalytic activity, an effect antagonized by UTP This property is shared by UMP kinase from other ... question arises: can the concentration of GTP and UTP play a role in the metabolism of B subtilis in vivo? From the total concentration of different NTPs and Mg2+ in B subtilis, [47,48], it is conceivable ... structure of UMP kinase from Bacillus subtilis One monomer is shown in CPK representation Colours (from blue to violet) indicate residue conservation (weakly to strongly) as computed by CONSURF [35]...
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Báo cáo toán học: " Parameter estimation for SAR micromotion target based on sparse signal representation" pot

Báo cáo toán học:
... Parameter estimation for SAR micromotion target based on sparse signal representation Sha Zhu∗1,2 , Ali Mohammad-Djafari2 , Hongqiang Wang1 , Bin Deng1 , Xiang ... the parameter estimation of micromotion targets in synthetic aperture radar (SAR) , where scattering parameters and micromotion parameters of targets are coupled resulting in a nonlinear parameter ... difficult for micromotion ones due to their sinusoidal range history [7] Matched filter is commonly used for motion or micromotion target imaging [8, 9] It performs the reconstruction at every pixel for...
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Báo cáo toán học: " Memory bandwidth-scalable motion estimation for mobile video coding" pot

Báo cáo toán học:
... optimized motion estimation for H.264 video coding IEEE Trans Circ Syst Video Technol 18(2), 159–171 (2008) CY Chang, JJ Leou, SS Kuo, HY Chen, A new computation-aware scheme for motion estimation ... Architectures for MPGE-4 Motion Estimation (Kluwer Academic, Norwell, MA, 1999) 14 YK Lin, CC Lin, TY Kuo, TS Chang, A hardware-efficient H.264/AVC motionestimation design for high-definition video IEEE ... (2003) doi:10.1186/1687-6180-2011-126 Cite this article as: Hsieh et al.: Memory bandwidth-scalable motion estimation for mobile video coding EURASIP Journal on Advances in Signal Processing 2011 2011:126...
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Báo cáo hóa học: " Adaptive low-rank channel estimation for multiband OFDM ultra-wideband communications" pptx

Báo cáo hóa học:
... al, MultiBand OFDM Physical Layer Proposal for IEEE802.15.3a MultiBand OFDM Alliance SIG (2004) A Batra, J Balakrishnan, GR Aiello, JR Foerster, A Dabak, Design of a multiband OFDM system for ... WF performance Conclusion In this paper, an adaptive FIC RR-WF channel estimation algorithm is proposed for the MB -OFDM UWB communication systems This RR-WF-based algorithm employs an adaptive ... http://asp.eurasipjournals.com/content/2011/1/64 In this paper, an adaptive low-rank channel estimation scheme based on the Wiener filtering (WF) technique is proposed for MB -OFDM UWB communication systems This reduced-rank...
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báo cáo hóa học: " Adaptive low-rank channel estimation for multiband OFDM ultra-wideband communications" docx

báo cáo hóa học:
... al, MultiBand OFDM Physical Layer Proposal for IEEE802.15.3a MultiBand OFDM Alliance SIG (2004) A Batra, J Balakrishnan, GR Aiello, JR Foerster, A Dabak, Design of a multiband OFDM system for ... WF performance Conclusion In this paper, an adaptive FIC RR-WF channel estimation algorithm is proposed for the MB -OFDM UWB communication systems This RR-WF-based algorithm employs an adaptive ... http://asp.eurasipjournals.com/content/2011/1/64 In this paper, an adaptive low-rank channel estimation scheme based on the Wiener filtering (WF) technique is proposed for MB -OFDM UWB communication systems This reduced-rank...
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Báo cáo hóa học: " Robust time delay estimation for speech signals using information theory: A comparison study" pot

Báo cáo hóa học:
... doi:10.1186/1687-4722-2011-3 Cite this article as: Wen and Wan: Robust time delay estimation for speech signals using information theory: A comparison study EURASIP Journal on Audio, Speech, and Music Processing ... selection, other potential density such as Laplacian can be tried as in this article or [10] Gaussian signals A Gaussian random variable x with mean zero and variance σx2 has a pdf given by f ... the algorithms The database comprises a collection of room impulse responses measured with a linear array for various source-array separations in a varechoic room The collected data are available...
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Từ khóa: 10 điều nên tránh trong lá thư xin thôi việc cẩm nang nghề nghiệp10 điều nên và không nên làm với đồng nghiệp cẩm nang nghề nghiệp10 điều nhân viên ghét nhất ở sếp cẩm nang nghề nghiệp10 điều sếp ghét nhất ở nhân viên cẩm nang nghề nghiệp10 đức tính cần thiết để làm việc trong lĩnh vực du lịch cẩm nang nghề nghiệp10 kiểu sếp không thể tin tưởng (phần 1) cẩm nang nghề nghiệp10 kỹ năng nghề nghiệp cần thiết cẩm nang nghề nghiệp10 lỗi cần tránh trong cuộc phỏng vấn xin việc cẩm nang nghề nghiệp10 lỗi thường mắc của nhà quản lý non nớt cẩm nang nghề nghiệp10 lỗi tiếp thị trong kinh doanh trực tuyến cẩm nang nghề nghiệp10 lý do đưa internet vào hoạt động tiếp thị cẩm nang nghề nghiệp10 lý do khiến “cả đời” không thể thăng tiến cẩm nang nghề nghiệp10 lý do khiến bạn không hoàn thành công việc cẩm nang nghề nghiệp10 mẹo hàng đầu cho các nhà lãnh đạo cẩm nang nghề nghiệpCác kiểu “buôn chuyện” nơi công sở cẩm nang nghề nghiệpĐể khởi đầu công việc mới thành công cẩm nang nghề nghiệpĐể khơi dậy tiềm năng của nhân viên cẩm nang nghề nghiệpĐể không hối hận khi quyết định nhảy việc cẩm nang nghề nghiệpĐể không phải làm việc không công cẩm nang nghề nghiệpĐể lạc quan hơn trong môi trường công sở cẩm nang nghề nghiệp
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