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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Risk Management Techniques Tanjanika Seals FIN/415 November 9‚ 2011 Monica Washington There are two categories for risk assessment: Qualitative and Quantitative. Qualitative methods seek to compare the relative significance of risk facing a project in terms of the effect of their occurrence on the project outcome. Quantitative techniques attempt to determine absolute value ranges together with probability distributions for the business or project outcome and‚ consequently‚ involve more sophisticated
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Audit of Thyroid Function Measurement Intoduction Hypothyroidism is a common condition in general practice occuring in 2% of women and 0.2% of men. Guidelines from the British Thyroid Association 2006 suggest that all patients receiving thyroxine replacement should have their TFTs measured annually. If the dose of thyroxine is altered‚ TFTs should be re measured after 2-3 months. The gold standard should be 100%‚ ie all patients receiving thyroid replacement should have TFTs measured at least annually
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Assessment Tools The biggest areas of concern for releasing inmates appear to be lack of social support‚ lack of medical support and lack of community resources to regain a place in society (education‚ employment‚ housing‚ transportation). Multiple measures would need to be used to find the appropriate treatment plan for each inmate. Ideally starting with a pre-release program to prepare inmates for reentry into normal life would be the best preventative measure. A social worker could use a genogram
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My initial execution of the incomplete measure was poor. I fixed the incomplete measure by giving a clearer and more appropriate prep. I do not think the loop I conducted in the prep was effective though. I should have used the simple patter for beat 3 and 4 for the incomplete measure. My release fermati went smoothly and they were clear enough for the ensemble to follow. My first release fermata was much clearer than the second. I the first fermata‚ I showed a motion and direction in the fermata
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Lab: investigating hooked law with springs Purpose: to find spring constants of different springs using the slope of a graph of change in heights vs. the weight force. Also‚ to be able to understand how spring constants change when you add springs in a series or paralle Pre lab predictions: We predicted that the graph of gravitational force (mg) as a function of stretch (delta x) would look like Data: Spring #1: y = 8.2941x + 0.0685 This table represents the different distances that
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Department of Education Multiple Measurement Ratings Tangye Obilade COM/PA530 June 9‚ 2012 Sheree Dove In the Minnesota Department of Education press release media disseminate information on the relinquishment of the No Child Left Behind law. In an effort to create an impartial monitoring system of school performance‚ and an innovative educational program a new accountable structure of school performance in four categories implemented Multiple Measurement Rating (MMR). This consists
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Introduction Over last three decades it has become almost a kind of “tradition” to open an article related to expatriate management by stating that the expatriate failure rates remains (very) high (Harzing‚ 1995). Expatriate failure is always a big concern of global firms‚ as the costs of failure is relatively much higher than any other management failures. Among numerous research paper of exploring the reasons why expatriate assignments fail‚ the latest research conducted by Melissa M. Freeman
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Course 2014 - Rocket Lab Report Title: RockSim and Electronic Altimeter Measurement Techniques Name: Scarlet Henriquez Email: scarletpatricia94@aol.com LAB SESSION ___8____Assignment _____7_____ Due Date: ___7/8/14______ Objective: Launch a smaller rocket to learn how to compare RockSim predictions (computer based) to an actual instrument measurement carried by the rocket (Electronic Altimeter). This Lab shows how better the electronic measurement real time accounts
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DMT0064 INTRODUCTION TO QUANTITATIVE TECHNIQUES Exercise 1 1. What is the difference between qualitative data and quantitative data? 2. What is the difference between discrete data and continuous data? 3. If an experiment results in data are continuous in nature‚ must the data be quantitative‚ or can they be qualitative? 4. Determine whether the given values are from a discrete or continuous data set. a. In the Chapter Problem‚ it was noted that when 50 letters were sent as part
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