Friday 11 January 2013 – Afternoon GCSE COMPUTING A451/01 Computer Systems and Programming * A 4 2 6 2 6 0 1 1 3 * Candidates answer on the Question Paper. Duration: 1 hour 30 minutes OCR supplied materials: None Other materials required: None * A 4 5 1 0 1 * INSTRUCTIONS TO CANDIDATES • • • • • • Write your name‚ centre number and candidate number in the boxes above. Please write clearly and in capital letters. Use black ink. HB pencil may be used for graphs and diagrams only. Answer
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Mobile Operated Robot A Project Report Submitted by Deep Doshi 317 Karan Patel 360 Jigar Mehta 437 Under the guidance of Professor Vipul Gohil in the partial fulfillment for the award of the degree of Bachelor of Technology In Computer Engineering At [pic] Department of Computer Engineering Mukesh Patel School of Technology Management & Engineering NMIMS (Deemed-to-be-University) JVPD Scheme Bhaktivedanta swami Marg‚ Vile Parle (w)‚ Mumbai- 400056. April 2012
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Abstract We can control power point show or media player through the swipe. Just swipe over the sensor to control it‚ the circuit has 2 sets of sensors for sensing the swipe. The sensors has an IR led with a photo diode. For media player show your hand over the sensor to play/pause the song. To stop the song show the hand over the sensor 1‚to play the next song just swipe the hand from right to left and to play previous song swipe the hand from right to left. The same swipe motion
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reporting mechanisms. (b) Write the intermediate representation code of the following position: = initial + rate * 60 Q. 3 (a) Convert the following NFA into equivalent DFA using subset construction Algorithm. [pic] Note: Show all necessary steps that are involved in subset construction algorithm. (b) Convert the Following regular expression into NFA using Thompson’s construction. a ((b|b*c)d)* |d*a Q. 4 (a) Given the following grammar
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(answer = magnification) 1. Measure scale bar on page e.g. 15mm 2. Convert answer into same units on scale bar e.g. 15mm = 15000um (as 1000um = 1 mm) 3. Divide answer by number on scale bar e.g. 15000um / 5um = 3000 * Magnification is 3000x * If magnification given (answer = actual size) 1. Measure object given e.g. 41mm 2. Divide answer by Magnification e.g. 41mm/750 = 0.055mm 3. Convert to sensible unit 0.055 x 1000 = 55um * * 2.1.6 * Explain the
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Abstract Monitoring of power has been a neglected area in developing countries particularly‚ Nigeria. Most of these developing countries have always been facing the problem of irregular power supply not because they do not have the capacity to generate the required electricity supply but failure to manage or monitor power consumption by their appliances. The lack of power management result in the development of a GSM based power management system. This system allows monitoring and control power
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Journal of Applied Economics and Business Research JAEBR‚ 3(1): 14- 33 (2013) Evaluating Impacts of Early Adolescent Romance in High School on Academic Outcomes Chung Pham‚ 1 Senior Researcher‚ Denver Public Schools‚ USA Tracy Keenan‚ M.S.W. Senior Researcher‚ Denver Public Schools‚ USA Bing Han‚ Ph.D. RAND Corporation‚ Santa Monica‚ USA This study used the propensity score method to investigate the effects of early adolescent romance in the 9th grade on academic performance‚ as measured by
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some way of finding it (or at least a close approximation to it) in a reasonable amount of time. We describe the types of problems Linear Programming can handle and show how we can solve them using the simplex method. We discuss generalizations to Binary Integer Linear Programming (with an example of a manager of an activity hall)‚ and conclude with an analysis of versatility of Linear Programming and the types of problems and constraints which can be handled linearly‚ as well as some brief comments
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FINGERPRINT RECOGNITION Contents • Fingerprint • Fingerprint Recognition • Applications • Advantages • Disadvantages • Fingerprint patterns and features • Techniques used for fingerprint recognition Hybrid matching technique Minutiae score matching technique Fingerprint • Fingerprints are graphical flow-like ridges present on human fingers. • It is made of a series of ridges and valleys on the surface of the finger. • Patterns that arise in ridges are known as Minutiae. FINGERPRINT
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BCA SEM I / BCA 1040 / Unit 1 Logic Design Self Assessment Questions 1.2 1. Decimal means base __________. 2. The decimal value of the bit pattern 11111111 is _________. 3. The range of values represented by an 8-bit binary number is _____. 4. The binary equivalent of 228 is _________. 5. The result of 7 – 2 using 1’s complement notation is 6. The bit pattern 1011 in 1’s complement notation is 7. The result of 7 – 2 using 2’s complement notation is 8. The bit pattern 1110 in 2’s complement
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