3 tammy noergaard embedded system architecture a comprehensive guide for engineers and programmers newnes february 24 2005 page 129
Embedded systems architecture a comprehensive guide for engineers and programmers
... platforms, operating systems, and languages Noergaard worked for Sony as a lead software engineer developing and testing embedded software for analog TVs, and also managed and trained new embedded ... Embedded Systems Architecture This Page Intentionally Left Blank Embedded Systems Architecture A Comprehensive Guide for Engineers and Programmers By Tammy Noergaard AMSTERDAM BOSTON ... Mobility in Land Sea Air and Space AIA/NAS – Aerospace Industries Association of America, lnc Department of Defense (DOD) –JTA (Joint Technical Architecture) Purpose OPEL’s standards are available in...
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smith, s. w. (2003) digital signal processing - a practical guide for engineers and scientists
... I% 30 0 MEAN = MEAN / N% 31 0' 'Calculate the standard deviation via Eq 2-7 32 0 VARIANCE = 33 0 FOR I% = TO 255 34 0 VARIANCE = VARIANCE -I-H%[I%] * (1%-MEAN)"2 35 0 NEXT I% 36 0 VARIANCE = VARIANCE ... @YO-1) 37 0 SD = SQRWARIANCE) 38 0 ' 'Print the calculated mean and standard deviation 39 0PRINT MEAN SD 400 ' 410 END TABLE 2 -3 22 Digital Signal Processing calculating the mean and standard deviation ... Recognition 36 4 Nonlinear Audio Processing 36 8 Chapter 23 Image Formation and Display 37 3 Digital Image Structure 37 3 Cameras and Eyes 37 6 Television Video Signals 38 4 Other Image Acquisition...
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Data Warehousing Fundamentals A Comprehensive Guide for IT Professionals phần 3 potx
... documents, and spreadsheets ț External data sources Data Staging ț Data mapping between data sources and staging area data structures ț Data transformations ț Data cleansing ț Data integration Data Storage ... ț Classes of analysis ț Front-end DSS applications Metadata ț Operational metadata ț ETL (data extraction/transformation/loading) metadata ț End-user metadata ț Metadata storage Management and ... recap the major architectural components as discussed in Chapter 2: ț Source data Production data Internal data Archived data External data ț Data staging Data extraction Data transformation Data...
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Data Warehousing Fundamentals A Comprehensive Guide for IT Professionals phần 1 ppt
... The data in a data warehouse is not as volatile as the data in an operational database is The data in a data warehouse is primarily for query and analysis Data Granularity In an operational system, ... Normalize 235 Advantages and Disadvantages 238 When to Snowflake 238 1Aggregate Fact Tables 239 Fact Table Sizes 241 Need for Aggregates 242 Aggregating Fact Tables 2 43 Aggregation Options 247 ... Model 36 5 The ROLAP Model 36 6 ROLAP Versus MOLAP 36 7 1OLAP Implementation Considerations 36 8 Data Design and Preparation 36 8 Administration and Performance 37 0 OLAP Platforms 37 2 OLAP Tools and...
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Data Warehousing Fundamentals A Comprehensive Guide for IT Professionals phần 2 ppt
... metadata contain all of this information about the operational data sources Extraction and Transformation Metadata Extraction and transformation metadata contain data about the extraction of data from ... transformation for a data warehouse more involved than for an operational system? Again, as you know, data for a data warehouse comes from many disparate sources If data extraction for a data warehouse ... columns: a 10 nonvolatile data dual data granularity dependent data mart disparate data decision support data staging data mining metadata operational systems internal data A B C D E F G H I J roadmap...
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Data Warehousing Fundamentals A Comprehensive Guide for IT Professionals phần 5 docx
... SIGNIFICANT ROLE OF METADATA ț Data model for special databases for OLAP ț Schedules for retrieving data for OLAP Challenges for Metadata Management Although metadata is so vital in a data warehouse ... incremental loads Data loading job streams Data Storage ț ț ț ț ț ț Data models for centralized data warehouse and dependent data marts Subject area groupings of tables Data models for conformed data ... target warehouse data models, source-staging area mappings, staging areawarehouse mappings, data extraction rules, data transformation rules, data cleansing rules, data aggregation rules, data...
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Data Warehousing Fundamentals A Comprehensive Guide for IT Professionals phần 6 potx
... unconditionally adds the incoming data, preserving the DATA LOADING DATA STAGING DATA STAGING Key Data 1 23 AAAAA 234 BBBBB 34 5 CCCCC Key Data 1 23 AAAAA 234 BBBBB 34 5 CCCCC BEFORE Load B EF O R AFTER AF ... Key Data 1 23 PPPPP WAREHOUSE WAREHOUSE Key Data 1 23 AAAAA 234 BBBBB 34 5 CCCCC Key Data 1 23 AAAAA* 1 23 PPPPP 234 BBBBB 34 5 CCCCC Modes of applying data existing data in the target table When an ... three major functional areas of the data warehouse We reviewed the capture and use of metadata in the three areas of data acquisition, data storage, and information delivery Metadata in data acquisition...
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Data Warehousing Fundamentals A Comprehensive Guide for IT Professionals phần 7 ppt
... of data for your data warehouse For the data at- DATA QUALITY INITIATIVE 30 7 tributes that are extracted, examine the sets of values Check if any of these values not make sense and have decayed ... benchmarks Plan and execute data cleansing for high impact data elements INITIAL DATA CLEANSING EFFORTS Identify the business functions affected most by bad data Plan and execute data cleansing for ... users interact with the data warehouse in an informational approach, an analytical approach, or by using data mining techniques? Informational Approach In this approach, with query and reporting...
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Data Warehousing Fundamentals A Comprehensive Guide for IT Professionals phần 8 potx
... Web Data Warehouse Users External Data Data Selection and Extraction DATA WAREHOUSE Figure 16-2 Operational Systems Web data for the data warehouse WEB-BASED INFORMATION DELIVERY 38 3 How can you ... Data stored as relational tables in the warehouse Detailed and light summary data available Very large data volumes All data access from the warehouse storage Use of complex SQL to fetch data ... this approach is flawed: ț An OLAP system needs transformed and integrated data The system assumes that the data has been consolidated and cleansed somewhere before it arrives The disparity among...
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Data Warehousing Fundamentals A Comprehensive Guide for IT Professionals phần 9 pdf
... physical storage as files, blocks, and records Data Staging Area Data Extract Flat Files Relational Database data files (transformed data) Relational Database index files Load Image Flat Files Figure ... to standards, then be happy to embrace and adapt the standards for the data warehouse In the data warehouse environment, the scope of the standards expands to include additional areas Standards ... data marts, one by one one by one data PRACTICAL APPROACH - First departmental data mart Next departmental data mart Next departmental data mart Next departmental data mart Gather departmental requirements,...
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Data Warehousing Fundamentals A Comprehensive Guide for IT Professionals phần 10 pot
... Aggregates fact tables, 2 43 247 need for, 242 –2 43 Aggregation goals, 248 options, 247 248 suggestions for, 248 249 Alert systems, 170 Analysis, 33 3 33 4 Analytical processing, see OLAP Applications, ... access, maintain, manage, and safeguard data in databases DD Data Dictionary A catalog or directory in a database management system that stores the data structures and relationships DDL Data Definition ... Logical model, and physical model, 429, 434 – 435 Mainframes, 149 See also Hardware Managed query system, 33 1 33 2 Managed report system, 33 2 33 3 Management of data warehouse, 487–490 tools, features...
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data warehousing fundamentals a comprehensive guide for it professionals phần 4 ppsx
... pharmacy Make a detailed list of functions and services for data extraction, data transformation, and data staging Data Warehousing Fundamentals: A Comprehensive Guide for IT Professionals Paulraj ... stage your data before loading to the database Here are some distinct advantages of a separate platform for data staging: ț You can optimize the separate platform for complex data transformations ... intraquery parallelization ț Software tools are used in the data warehouse for data modeling, data extraction, data transformation, data loading, data quality assurance, queries and reports, and...
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data warehousing fundamentals a comprehensive guide for it professionals phần 5 pptx
... SIGNIFICANT ROLE OF METADATA ț Data model for special databases for OLAP ț Schedules for retrieving data for OLAP Challenges for Metadata Management Although metadata is so vital in a data warehouse ... incremental loads Data loading job streams Data Storage ț ț ț ț ț ț Data models for centralized data warehouse and dependent data marts Subject area groupings of tables Data models for conformed data ... target warehouse data models, source-staging area mappings, staging areawarehouse mappings, data extraction rules, data transformation rules, data cleansing rules, data aggregation rules, data...
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Tài liệu A Marketing Guide for Small and Medium Sized Primary Forest Products Processors pdf
... Specialty Product A B C D Mass Market Niche Market F Bibliography Essel, A E 19 93 Niche marketing—An alternative for small and part-time farmers Farm Management Update Blacksburg, VA: Virginia Tech ... regional and international markets By producing a quality product, the concentration yard has remained a stable customer for Rudy Many small and medium V Finding Customers 33 A Marketing Guide for ... Northeastern Area State and Private Forestry, Forest Service, U.S Department of Agriculture award number: 03- CA-186 Front cover photo credit: Patrick Rappold A Marketing Guide for Small and Medium...
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Hate on the Internet: A Response Guide for Educators and Families pptx
... Partners Against Hate Hate on the Internet: A Response Guide for Educators and Families represents a collaborative effort of the Anti-Defamation League (ADL), National Chair, Barbara Balser and ... sites that include hate propaganda from the National Alliance and David Duke “If you are a teacher or student, I hope you will take a stand for right and wrong and use this information to enlighten ... participation, and strategic coordination of resource materials Hate on the Internet: A Response Guide for Educators and Families Anti-Defamation League (ADL) The ADL stands as the leading source...
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Acute and Chronic Sinusitis - A Practical Guide for Diagnosis and Treatment docx
... sinus ostia to allow adequate drainage and aeration • Senior BA, Kennedy DW Management of sinusitis in the asthmatic patient AAAI J,1996;77:6-19 0 031 0 03 Development of Sinuses • Maxillary and ethmoid ... Enema bucket with normal saline and soda – “Hose-in-the-nose” $2.50 0 031 0 03 39 Nasal Irrigation • With enema bucket/hose… – Add teaspoons of salt and tsp of baking soda to a quart of warm water ... rhinitis is rare • Nasal discharge and congestion are prominent symptoms of sinusitis • Nasal mucosa and sinus mucosa are similar and are contiguous 0 031 0 03 Scope of Sinusitis • Affects 30 -35 million...
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A REFERENCE GUIDE FOR ACADEMIC AND ADMINISTRATIVE PERSONNEL: administrative responsibilities handbook pot
... matters such as space allocation and employee health and safety programs as they relate to research issues such as biohazard, fire and life safety, chemical hazards, and radiation ... confidentiality, availability and integrity of the data on which decisions are made. B Assuring that systems access and transactions are in accordance with management's authorization and ... DaFIS and PPS are the official financial and payroll systems of UC Davis. Departments may have a system of paper timesheets and documents, spreadsheets and databases, or combinations of paper and ...
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a legal guide for lesbian and gay couples 11th (2002)
... to adopt face additional potential barriers: • state laws barring adult adoptions—Alabama, Arizona, Hawaii, Michigan, Nebraska and Ohio all have such laws • state laws barring gays and lesbians ... editors Shae Irving, Barbara Kate Repa and Beth McKenna, Nolo editorial assistant Stan Jacobsen for his cite checking and other research, and Oakland, California, lawyer Rachel Ginsburg, for her ... Status of sodomy law Maximum sentence Alabama Heterosexual and homosexual sodomy illegal, except for married couples year Alaska No sodomy law Arizona No sodomy law Arkansas Sodomy law invalidated...
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the complete wireless communications professional..a guide for engineers and managers
... Conferences and publications 34 0 16 .3 Links with research organizations 34 6 16.4 Qualifications 34 9 References 35 0 Appendix A Erlang B macro 35 1 Appendix B Mandating standards 35 3 B.1 Introduction 35 3 ... technology mandates are discussed in Appendix B It could be argued that this combination of a standard started early, a guaranteed market base, a lack of competition from other standards, and full ... development of standards took so long that national solutions had already been developed and the acceptance of the standard was low Hence, there was little reason to suppose that GSM standardization would...
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A comprehensive guide to digital electronics and computer system architecture mcgraw hill
... Characteristics of Real Op-amps / 31 6 Bandwidth Limitations / 32 4 Input Resistance / 32 5 Summation Amplifier Circuits / 32 8 Active Filters / 33 1 Comparators and Hysteresis / 33 3 Chapter 15 Analog ... Domain Analysis / 279 Lowpass and Highpass Filters / 2 83 Transformers / 288 Chapter 13 Diodes and Transistors 2 93 13. 1 13. 2 13. 3 13. 4 13. 5 13. 6 13. 7 13. 8 ... Interfaces for Digital Systems 33 9 15.1 15.2 15 .3 15.4 15.5 Conversion between Analog and Digital Domains / 33 9 Sampling Rate and Aliasing / 34 1 ADC Circuits / 34 5 DAC...
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