real time operating system used in embedded system
Vietnamese Speech Recognition and Synthesis in Embedded System Using T-Engine
... quality of speech engines. Finally, we demonstrate a human-computer interaction software in T-Engine embedded system. I. INTRODUCTION In this paper, we are concerned with the combination of speech ... implementation of human-computer interaction system in T-Engine embedded system, besides our enhancement and optimization allow system to be implemented in low resource embedded systems. The complete ... provide concluding remarks.II. T-ENGINE INTRODUCTIONThe T-Engine is a project to develop a standardized, open, real time computing system and development environment. The T-Engine has standardized...
- 5
- 1,099
- 6
Báo cáo hóa học: "Research Article Dynamic Subcarrier Allocation for Real-Time Traffic over Multiuser OFDM Systems" ppt
... requirement in terms of the number of subcarriers per symbol are obtainedby the following modified LWDF scheduling algorithm. In our algorithm, the system time is scaled in terms ofOFDM symbol time. ... distribution, and reproduction in any medium, provided the original work is properly cited.1. IntroductionDemands for real- time multimedia applications are increas-ing rapidly for broadband wireless ... packet schedulinghas been identified as an important mechanism in wirednetworks. When considering the multipath fading, high errorrate, and time- varying channel capacity in wireless links,some...
- 9
- 329
- 0
báo cáo hóa học:" Editorial Challenges on Complexity and Connectivity in Embedded Systems" docx
... Pedestrian Counting System Basedon Echo State Network. In this article, Mathews and Poign´epresent a pedestrian counting system using distributedsensing. According to its performance, the system ... papers withinteresting solutions within the topic of the special issue. Wehope that this special issue will be as inspiring as it was forthe editorial team. In This Issue. The articles in this ... totraditional ways of engineering solutions. Many possibleintelligent methods for embedded systems are biologicallyinspired, such as neural networks and genetic algorithms.Multiagent systems are also...
- 2
- 298
- 0
Báo cáo hóa học: " Editorial Synchronous Paradigm in Embedded Systems" ppt
... 2 EURASIP Journal on Embedded Systemstransformation are in fact removed afterwards by the Esterelcompiler. In the paper “Code generation in the Columbia Esterelcompiler,” by ... theforthcoming release of Scade 6. In the paper “Formal methods for scheduling of latency-insensitive designs,” by J. Boucaron, R. de Simone, and J V.Millo, the authors address the design of latency-insensitivearchitectures. ... presentations and the issue. We alsothank the Editor -in- Chief for encouraging us to bring outthis special issue.Alain GiraultS. RameshJean-Pierre Talpin ...
- 2
- 323
- 0
Báo cáo hóa học: " Editorial Operating System Support for Embedded Real-Time Applications" potx
... Hindawi Publishing CorporationEURASIP Journal on Embedded SystemsVolume 2008, Article ID 502768, 2 pagesdoi:10.1155/2008/502768Editorial Operating System Support for Embedded Real- Time ... pro-cess control, multimedia processing, instrumentation,and so on, where the system has to act within a speci-fied interval.(iii) Embedded control systems. Most of the embedded sys-tems perform ... embed-ded operating system must provide. Embedded systems can be defined as computing systemswith tightly coupled hardware and software that are designedto p erform a dedicated function. The word embedded...
- 2
- 320
- 0
Báo cáo hóa học: " Research Article Embedded System for Real-Time Digital Processing of Medical Ultrasound Doppler Signals" docx
... 1: In PW Doppler investigations, an US pulse is transmittedinto tissues during each PRI, causing echoes travelling back to thetransducer carrying information about tissue interfaces and movingparticles.TXamplificationRXamplificationDACADCFPGASDRAMDSPTodisplayTo ... perform all needed processing in real time. In this paper, an embedded system for multichannelmultigate (MCMG) US echography is described. The system was conceived and realised as programmable ... elasticity typical of aging.4. CONCLUSION In this paper, an embedded system for real- time digitalprocessing of US signals has been presented. The system is capable of transmitting arbitrary waveforms,...
- 7
- 410
- 0
Tài liệu Value-Added Module System Chassis used in Non-ADC Optical Distribution Frame pdf
... cm)Ordering Information 3.5-Inch Chassis – 4 Single Plug -In ModulesThe 3.5-inch VAM chassis fits into any 19-inch rack mounting environment. It accommodates a maximum of four plug -in modules, ... cm)Ordering Information 1.75-Inch Chassis – 2 Single Plug -In ModulesThe 1.75-inch VAM chassis fits into any 19-inch rackmounting environment. It accommodates a maximum oftwo plug -in modules, ... damageAngled retainersMaintains minimum bend radius of fiber patch cordsHorizontal mounted plug -in modulesModules can be added or removed from the chassis without interfering with existing terminated...
- 26
- 309
- 0
Event Order Abstraction for Parametric Real-Time System Verification pptx
... safety verification of real- time systems in which “correct orderings of events” needed for system correctness are maintained by timingconstraints on the systems’ behavior. By using EOA, one can separate ... algorithm.1 Introduction In a typical real- time system, timing constraints on the system s behavior are used to ensure its correctness. Sucha system is often modeled by using a set of timing parameters, ... occur; and 2. Derivation of timing parameter constraints for correctorderings of events in the system. To use EOA, the user models a real- time system by using the time- interval automata (TIA) framework,...
- 21
- 390
- 0
Báo cáo khoa học: "A System for Real-time Twitter Sentiment Analysis of 2012 U.S" pdf
... generating data for model training and testing, we used a crowd-sourcing approach to do sentiment annotation on in- domain political data. To create a baseline sentiment model, we used Amazon ... Work In the last decade, interest in mining sentiment and opinions in text has grown rapidly, due in part to the large increase of the availability of documents and messages expressing personal ... based on bringing together social science scholarship with advanced computational methodology: our approach combines real- time data processing and statistical sentiment modeling informed by,...
- 6
- 534
- 0
Báo cáo khoa học: "Understanding Unsegmented User Utterances in Real-Time Spoken Dialogue Systems" doc
... hand, responding to a user utterance in real time requires understanding it and updating the belief state in real time; thus, it is impossible to wait for subsequent inputs to determine boundaries. ... for incrementally un- derstanding user utterances whose semantic bound- aries are not known and responding in real time even before boundaries are determined. It is an integrated parsing ... solved by incremen- tal understanding, which means obtaining the most plausible interpretation of user utterances every time a word hypothesis is inputted from the speech recog- nizer. For incremental...
- 8
- 448
- 0
Tìm thêm: hệ việt nam nhật bản và sức hấp dẫn của tiếng nhật tại việt nam xác định các mục tiêu của chương trình xác định các nguyên tắc biên soạn khảo sát các chuẩn giảng dạy tiếng nhật từ góc độ lí thuyết và thực tiễn khảo sát chương trình đào tạo của các đơn vị đào tạo tại nhật bản khảo sát chương trình đào tạo gắn với các giáo trình cụ thể điều tra với đối tượng sinh viên học tiếng nhật không chuyên ngữ1 khảo sát các chương trình đào tạo theo những bộ giáo trình tiêu biểu mở máy động cơ lồng sóc mở máy động cơ rôto dây quấn hệ số công suất cosp fi p2 đặc tuyến mômen quay m fi p2 đặc tuyến tốc độ rôto n fi p2 đặc tuyến dòng điện stato i1 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 theo chất lượng phẩm chất sản phẩm khô từ gạo của bộ y tế năm 2008