Population: the entire group about which data are being collected. Sample: part of a population selected so as to gain information about the whole population. Data Data: information providing the basis of a discussion form which conclusions may be drawn. Primary vs. Secondary data Primary data * data gathered directly by the researcher in the act of conducting research or an experiment. • gathered by surveys or experiments Secondary data * data gathered by someone other than the
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and the variable’s data type must be specified in a variable declaration. 6. The value of an uninitialized variable is either 0 or the value that happens to be stored in its memory location. Algorithm Workbench: 3. a. Set b = 2 + a b. Set a = b * 4 c. Set b = a / 3.14 d. Set a = b – 8 4. a. 12 b. 4 c. 2 d. 6 5. Declare Real cost 6. Declare Int total = 0 7. Set count = 27 8. Set total = 10 + 14 9. Set due = downPayment – total 10. Set totalFee = subtotal
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to understand. * Fuzzy logic is flexible. * Fuzzy logic is based on natural language. * Fuzzy logic can model nonlinear functions of arbitrary complexity. Advantages of fuzzy logic continued: * Fuzzy logic is tolerant of imprecise data. * Fuzzy logic can be blended with conventional control techniques. * Fuzzy logic can be built on top of the experience of experts. * Fuzzy logic does not solve new problems. It uses new methods to solve everyday problems. * Mathematical
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description. 5. Programming model of 8085 microprocessor 6. Addressing modes. 7. Instruction set classification. 8. Instruction format. 9. Sample programs. 1. Internal Architecture of 8085 Microprocessor Control Unit Generates signals within uP to carry out the instruction, which has been decoded. In reality causes certain connections between blocks of the uP to be opened or closed, so that data goes where it is required, and so that ALU operations occur. Arithmetic Logic Unit The ALU
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Instruction Sets: Characteristics and Functions The essential elements of a computer instruction are the opcode, which specifies the operation to be performed; the source and destination operand references, which specify the input and output locations and for the operation; and a next instruction reference, which is usually implicit. (understood) Opcode specify operation in one of the following general categories: arithmetic and logic operations; movement of data between two registers, register
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refers to the amount of force needed to install a CPU into the motherboard socket or slot. * When the CPU is executing one step of the program the rest of the data is stored in a special memory call the cache. * Two major artitectures are related to instruction sets: Reduced instruction set computer and Complex instruction set
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Available online at www.sciencedirect.com ScienceDirect Transportation Research Procedia 5 (2015) 186 – 200 SIDT Scientific Seminar 2013 Measuring transport systems efficiency under uncertainty by fuzzy sets theory based Data Envelopment Analysis: theoretical and practical comparison with traditional DEA model Sara Braya, Leonardo Caggiania and Michele Ottomanellia* a DICATECh – Politecnico di Bari, via E. Orabona 4, Bari 70125, Italy Abstract In transportation management the
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fetch is the stage 0 in Alpha 21264 instruction pipeline. It can fetch four instructions each cycle. It includes a branch predictor, two Mux for decode and validity check, a line/set prediction and an instruction cache. The branch prediction and the line/set prediction are used to increase fetch efficiency. The line and set prediction, associated with each instruction block, guides the professor to find the next instruction to fetch. The instruction cache is 64-Kbytes and two-way. Compared with Alpha
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Data Structure and Algorithms UNIT – I PART- A Questions & Answers 1. What is an algorithm? An algorithm is a finite set of instructions that , if followed, accomplishes a particular task. 2. What are the characteristics of an algorithm? Input – Zero or more quantities Output – At least one quantity Definiteness – each instruction is clear and unambiguous Finiteness – terminate after a finite number of steps Efficiency – easily understandable 3. Define Space Complexity The Space complexity
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Code No: RR321402 RR SET-1 B. Tech III Year II Semester Examinations, December/January -2011-12 MICROPROCESSORS (MECHANICAL ENGINEERING(MECHATRONICS)) Time: 3 hours Max. Marks: 80 Answer any five questions All questions carry equal marks --1.a) What are various addressing mode in 8085 microprocessor? Explain with suitable example. b) Explain following instructions in detail with the help of examples. i) RAR ii) CPI data iii) CALL addr (Label) iv) SPHL v) XRI data. [8+8] 2.a) b) Draw the structure
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