EEE507: MEASUREMENT AND INSTRUMENTATION II LECTURE NOTES ADCs AND DACs By: Olorunniwo O. Dept. of Electronic & Electrical Engineering Obafemi Awolowo University Ile-Ife Page. | 1 1. ADCs and DACs • Basic DAC Architecture: -binary weighted; -R-2R ladder • Basic ADC: -flash; -dual-slope ; and -successive approximation • Sample and Hold Circuit • Aperture Error • ADC/DAC specifications: -INL; -DNL; -dynamic range. • Oversampling • Noise-shaping and sigma-delta converters 1.1 INTRODUCTION
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of the most important qualitative forecasting approaches. In many environments the time horizon is closely linked to the type of forecasting method used. Longer term and higher level forecasting will often require qualitative forecasting techniques. Such techniques may vary significantly in how they are applied. We begin with methods that rely on quantitative analysis to some degree and proceed to the more judgmental methods. Economic indicators The tracking of economic time series originated in the
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The lab performed was laboratory techniques and measurements. The purpose of this lab was to familiarize ourselves with different techniques used in the lab‚ taking proper measurements‚ and how to use the International System of Units (SI). Throughout lab we learned about mas‚ volume‚ length and temperature‚ and to be able determine density and concentration. To be able to documents properly and make effective observations we must be able to understand the International Measurement System. Length
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FAR EASTERN UNIVERSITY RESEARCH PROPOSAL 2012-2013 By Arianne I. Ferrer RESEARCH DURATION OF THE PROJECT From: November 2012 To: March 2013 RESEARCH TITLE Approach to Energy Efficient Design through Passive Cooling Techniques for Commercial Buildings in San Jose Del Monte‚ Bulacan Abstract There has been an increasing demand in energy consumption of structures especially air-conditioning system and there is a need/solution on how to minimize/reduce the consumption of energy. In the
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Name: Course: Instructor: Date: An Explication of James Weldon Johnson’s Poem‚ Since You Went Away The poem‚ Since You Went Away (Sence You Went Away)‚ depicts James Weldon Johnson as one who reckoned with the fact that the one person (or object) that someone loves most can make everything seem so beautiful when they are around and so out of order when they are gone. All through the poem‚ James Weldon Johnson paints images that would‚ in normal occasions‚ be used to express an air of contentment
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Achievement Standard |Subject Reference |Digital Technologies 1.43 | |Title |Implement basic procedures to produce a specified digital media outcome | |Level |1 |Credits |4 |Assessment |Internal | |Subfield
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like CSI‚ NCIS‚ Cold Case‚ and Criminal Minds give some people the notion that murder is as simple as “one‚ two‚ three.” In reality‚ the murderer who is never known is the most successful. So now‚ as only humans do‚ we ask ourselves‚ “How do you get away with murder?” Most importantly‚ in order to be successful‚ you must understand what murder is. Murder is the unlawful killing of one human being by another. It may sound simple‚ but finding a way to maintain your innocence through the eyes of the
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Computer Fraud and Abuse Techniques Adware Using software to collect web-surfing and spending data and forward it to advertising or media organizations. It also causes banner ads to pop up on computer monitors as the Internet is surfed. Bluebugging Taking control of someone else’s phone to make calls‚ send text messages‚ listen to their phone calls‚ or read their text messages. Bluesnarfing Stealing contact lists‚ images‚ and other data using Bluetooth. Botnet‚ bot herders A network of hijacked
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Analysis of away The play away by Michael Gow is a story of three Australian families going on holidays. It is set in the summer of 1967-68 during Christmas and the New Year. There are many sub-themes in away such as death/loss‚ change‚ moving on with life‚ and forgiveness. The theme of death/ loss is displayed when we find out about Roy and Corals son who was killed in Vietnam. Coral constantly brings up the theme when she says‚ “I’ll be silent on all controversial topics. Will that do? I
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Research A Good Design Technique For Integrating Multimedia Into A Web Site Design. Share Your Findings Including The Type Of Multimedia And What Plug-in Is Needed For Successfully Viewing This Type Of Multimedia On A Web Site? Ads by Google * Make 3D Animation Learn How to Make Hollywood Style 3D Animation at LA Film School. www.LAFilm.edu * The Digital Media Academy OFFICIAL | Digital Media Academy | Web | Game | 3D | Film | All Ages www.DigitalMediaAcademy.org * Autodesk
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