Super resolution algorithms for indoor positioning systems
Super resolution algorithms for indoor positioning systems
... SUPER RESOLUTION ALGORITHMS FOR INDOOR POSITIONING SYSTEMS G M ROSHAN INDIKA GODALIYADDA ( B Sc in Electrical and Electronic Engineering, University of Peradeniya) A THESIS SUBMITTED FOR ... on providing positioning solutions to TOA estimation systems operating under LoS conditions Therefore our work focused on the next step in terms of super resolution algorithms for indoor environments ... versatile algorithms that can provide solutions for positioning problems in both LoS and Non-LoS indoor environments 1.3 Contributions As the need of providing positioning solutions for indoor environments...
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Báo cáo hóa học: " Research Article A WiMAX-Based Implementation of Network MIMO for Indoor Wireless Systems" pptx
... relevant channel state information is instantaneously and perfectly available at each AP and user Also, ideal Shannon-rate coding has been assumed, that is, the impact of real-world coding and ... the floor of the network area and shadow fading realizations for the links to all the APs We assign a user to the AP with maximum average SNR, accounting for distancebased path loss and shadowing ... standard for local and metropolitan area networks— part 16: air interface for fixed broadband wireless access systems,” IEEE 802 LAN/MAN Standards Committee, November 2005 [3] A D Wyner, “Shannon-theoretic...
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Báo cáo hóa học: " Research Article Bit Loading Algorithms for Cooperative OFDM Systems" pptx
... relays Figure 2: Average transmission power required for different bit loading algorithms with K = Figure 3: Block error rate for different bit loading algorithms with K = 1, 2, and to the destination ... relays Figure 4: Block error rate for different bit loading algorithms with subchannel permutation, K = Figure 6: Block error rate for optimal and suboptimal bit loading algorithms with subchannel permutation, ... target bit rate of the system is such that there are 128 bits per OFDM symbol And bn can take values in the set B = {0, 1, , 4} So, without bit loading, each subchannel will transmit bits per OFDM...
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Báo cáo hóa học: "An Innovative Gateway for Indoor Positioning" doc
... framework for the indoor location scenario, it is essential to integrate the different location systems into a generic platform Such an innovative platform will hide the heterogeneity of the indoor ... application’s semantics The PoLoS middleware platform1 specified and deployed a gateway that caters for the uniformly provisioning and the delivery of LBS services [4] For providing LBS services over heterogeneous ... deployed To provide a platform that hides the different location-tracking methodologies and architectures of the indoor and local area scenario, we propose a novel platform, the Gateway WLAN Location...
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Báo cáo hóa học: " Low-Cost Super-Resolution Algorithms Implementation over a HW/SW Video Compression Platform" pptx
... regional and national awards for his CV during his degree He is actually an Assistant Professor at the University of Las Palmas de Gran Canaria and develops his research activities at the Integrated ... (14) Taking into account that all the necessary data may not be available (“b,” “c,” and “d” cases), it is better to abort the iterative process after a few initial iterations in order to avoid ... same magnification factors and input image sizes is shown Taking into account that the hardware platform cannot allocate more than Mbyte of SRAM internal memory in order to achieve lowcost goals,...
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Báo cáo hóa học: " Research Article Performance Analysis of Blind Subspace-Based Signature Estimation Algorithms for DS-CDMA Systems with Unknown Correlated Noise" pptx
... Zarifi and A B Gershman, Performance analysis of subspace-based signature waveform estimation algorithms for DS-CDMA systems with unknown correlated noise,” in Proceedings of 6th IEEE Workshop on ... user signature vectors are orthogonal, the simplified versions of these expressions have been also obtained for the high SNR regime The effect of the correlated noise on the performance of both algorithms ... performance of the algorithms may be more sensitive to a low-rank interference than to a full-rank noise with the same average power We also show that in the presence of white noise, the performances...
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IMAGE PROCESSING AND SUPER RESOLUTION METHODS FOR A LINEAR 3D RANGE IMAGE SCANNING DEVICE FOR FORENSIC IMAGING
... http://www.purdue.edu/policies/pages/teach_res_outreach/c_22.html IMAGE PROCESSING AND SUPER RESOLUTION METHODS FOR A LINEAR 3D RANGE IMAGE SCANNING DEVICE FOR FORENSIC IMAGING A Thesis Submitted to the Faculty of Purdue ... texture image along the scan direction 3.1 Imaging Device The imaging device consists of a linear actuator and a high definition (HD) camera, and two line lasers The camera is mounted on a under carriage ... Using Eq (5) and Eq (6) we can get the values of α and θ We can now get image into an ideal image plane by applying affine transform Using affine transform, all input images are corrected for distortions...
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Design and implementation of a testbed for indoor mimo systems
... channel In addition, w e only pay attention to uniform antenna arrays in this section, that is, all an tennas are aligned and equally separated in the tran sm it and receive antenna arrays 8 2.2.1 ... create b aseb and signal and m odulation type to be applied in the tran sm itter and to receive reco vered data signal for channel capacity co m p u tin g (figure 19) Both b aseb an d and IF parts ... creates a sine w ave o f 12.5M H z to shift base b a n d signal to IF band before passing through D ACs Figure 23: Baseband Transmitter Diagram a) Data G en erato r b) W alsh code G en erato...
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On the performance characterization and evaluation of RNA structure prediction algorithms for high performance systems
... Introduction 1.8 10 Contributions & Scope of this Thesis This thesis is primarily concerned with the performance evaluation and characterization of parallelized algorithms on high performance ... the need for High -Performance Computing (HPC) approaches for RNA secondary structure prediction Second, we discuss several RNA secondary structure prediction algorithms and highlight their strengths ... algorithms and therefore the quality of the result depends strongly on the validity of our knowledge about the values of the energetic parameters One of the reasons for a deviation of the minimumenergy...
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Dead reckoning algorithms for indoor localization
... LBS Location based services DRA Dead Reckoning algorithm DRA-I Proposed Dead Reckoning Algorithm I DRA-II Proposed Dead Reckoning Algorithm II DRA-III Proposed Dead Reckoning Algorithm III GPS Global ... solutions for the indoor localization problem, as correction technologies are not included However, these algorithms can be easily integrated into other technologies and therefore the effort has ... studied for indoor localization Dead reckoning method using accelerometer and gyroscope are widely investigated as well As an inertial measurement unit (IMU) only provides relative information,...
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Dead reckoning algorithms for indoor localization
... LBS Location based services DRA Dead Reckoning algorithm DRA-I Proposed Dead Reckoning Algorithm I DRA-II Proposed Dead Reckoning Algorithm II DRA-III Proposed Dead Reckoning Algorithm III GPS Global ... solutions for the indoor localization problem, as correction technologies are not included However, these algorithms can be easily integrated into other technologies and therefore the effort has ... studied for indoor localization Dead reckoning method using accelerometer and gyroscope are widely investigated as well As an inertial measurement unit (IMU) only provides relative information,...
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Báo cáo hóa học: " Advanced Integration of WiFi and Inertial Navigation Systems for Indoor Mobile Positioning" doc
... performing system Finally, Section gives some information about the performance of all those different systems, when used separately, and cooperatively BASIC INDOOR MOBILE POSITIONING WITH WIFI ... rotation of the mobile: ˙ θ − = θk−1 − θk · ΔT, Ts2 ⎢ +⎢ ⎣ k − Pk = Q + Pk−1 , COOPERATION BETWEEN INS NAVIGATION AND WIFI POSITIONING SYSTEMS Combination of GPS and inertial navigation sensors ... Comparison of the performances of the different systems for a trajectory in the corridor (use of Access Points, located at each corner in the building, for the WiFi positioning) Figure 6: Result of the...
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Algorithms for pervasive indoor tracking systems
... Error for Each Trial (Route 1) 72 Table 3-6: Average Error for Each Trial (Route 2) 72 Table 3-7: Average (Avg) Error for Each Trial (Route 1) 82 Table 3-8: Average Error for Each ... Based on the Wi-Fi signalling, two types of algorithms, namely nontraining-based algorithms and training-based algorithms are proposed Nontraining-based algorithms adopt geometric trilateration ... locations Fingerprinting algorithms [8][13] are widely used training-based algorithms for indoor localization The first step of the algorithms is site survey, which is to collect the RSSs at different...
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Algorithms and performance analysis for indoor location tracking systems
... opportunities for the realization of cost-effective practical indoor location tracking systems 1.2 Overview of Existing Indoor Location Tracking Systems In this chapter, we classify the practical indoor tracking ... propagation before and after fusion for Trial 92 6.5 Tracking paths before and after fusion for Trial 93 xii LIST OF FIGURES 6.6 Temporal error propagation before and after fusion for Trial ... fusion for Trial 94 6.7 Tracking paths before and after fusion for Trial 95 6.8 Average tracking errors before and after fusion for 18 experimental trials for Scenario 2, using one...
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Báo cáo hóa học: "Research Article Adaptive Kernel Canonical Correlation Analysis Algorithms for Nonparametric Identification of Wiener and Hammerstein Systems" potx
... can be done, for instance, by introducing a forgetting factor In this section, we discuss an adaptive version of kernel CCA which can be used for online identification of Wiener and Hammerstein ... used Wiener system and, therefore, also obtains good performance 5.2 Online identification In a second set of simulations, we compare the identification performance of the three adaptive kernel ... existing kernel RLS implementations and the reformulation of kernel CCA as a set of LS regression problems The proposed algorithms were compared in a series of batch and online experiments The kernel...
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Từ khóa: algorithms for packet forwardingan architecture for multimodal dialogue systemstopics for spoken dialogue systemsa structured model language for large continuous systemsadaptive control design for uncertain nonlinear systems with parametric uncertaintieshigh resolution wallpapers for windows 7 free downloadvision aided inertial navigation for resource constrained systemstopic switching strategies for spoken dialogue systemscontext management with topics for spoken dialogue systemsefficient algorithms for local and global accessibility shadinglocal and global algorithms for disambiguation to wikipediatraining algorithms for hidden conditional random fieldsnumerical algorithms for subspace state space system identificationa comparison of algorithms for multi player gamesa comparison of reconstruction algorithms for breast tomosynthesisBáo cáo quy trình mua hàng CT CP Công Nghệ NPVGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitQuản lý hoạt động học tập của học sinh theo hướng phát triển kỹ năng học tập hợp tác tại các trường phổ thông dân tộc bán trú huyện ba chẽ, tỉnh quảng ninhPhát triển du lịch bền vững trên cơ sở bảo vệ môi trường tự nhiên vịnh hạ longPhát hiện xâm nhập dựa trên thuật toán k meansNghiên cứu tổng hợp các oxit hỗn hợp kích thƣớc nanomet ce 0 75 zr0 25o2 , ce 0 5 zr0 5o2 và khảo sát hoạt tính quang xúc tác của chúngNghiên cứu khả năng đo năng lượng điện bằng hệ thu thập dữ liệu 16 kênh DEWE 5000Định tội danh từ thực tiễn huyện Cần Giuộc, tỉnh Long An (Luận văn thạc sĩ)Sở hữu ruộng đất và kinh tế nông nghiệp châu ôn (lạng sơn) nửa đầu thế kỷ XIXBT Tieng anh 6 UNIT 2Tranh tụng tại phiên tòa hình sự sơ thẩm theo pháp luật tố tụng hình sự Việt Nam từ thực tiễn xét xử của các Tòa án quân sự Quân khu (Luận văn thạc sĩ)Giáo án Sinh học 11 bài 15: Tiêu hóa ở động vậtGiáo án Sinh học 11 bài 15: Tiêu hóa ở động vậtchuong 1 tong quan quan tri rui roNguyên tắc phân hóa trách nhiệm hình sự đối với người dưới 18 tuổi phạm tội trong pháp luật hình sự Việt Nam (Luận văn thạc sĩ)Giáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtGiáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vật