org/pubs/surveys CHANNEL ESTIMATION FOR WIRELESS OFDM SYSTEMS MEHMET KEMAL OZDEMIR‚ LOGUS BROADBAND WIRELESS SOLUTIONS‚ INC. AND HUSEYIN ARSLAN‚ UNIVERSITY OF SOUTH FLORIDA ABSTRACT Orthogonal frequency division multiplexing (OFDM) is a special case of multi-carrier transmission and it can accommodate high data rate requirement of multimedia based wireless systems. Since channel estimation is an integral part of OFDM systems‚ it is critical to understand the basis of channel estimation techniques for
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CASE 2 Cash Flow Estimation and Risk Analysis Robert Montoya‚ Inc. Robert Montoya‚ Inc.‚ is a leading producer of wine in the United States. The firm was founded in 1960 by Robert Montoya‚ an Air Force veteran who had spent several years in France both before and after World War II. This experience convinced him that California could produce wines that were as good as or better than the best France had to offer. Originally‚ Robert Montoya sold his wine to wholesalers for distribution
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Chapter ’^ l.: v - Production Cost Variance Analyses The preceding three chapters focused on the nature‚ collection‚ and measurement of management accounting information. This is the first of five chapters that deal with the use of that information by management in controlling the organization. This chapter and Chapter 2l describe the calculation and use ofvariances. Chapters 22 to 25 deal with the use of responsibility accounting information in the management control process. Variances A variance
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warehousing and shipping cost is not really correct. The current method is direct method which ignores In term of Shipping and Warehousing cost‚ low volume products should incur this cost instead of both high volume and low volume products. Because‚ high volume products are deliveried directly to customer so it does not incur the cost of shipping. The low volume products which are sent to distribution center incurred the cost of shipping and warehousing. However‚ the cost of shipping and warehousing
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Experiment 2: Estimation of protein concentration Introduction Protein assays are designed to measure the total protein in a solution. Protein assays are quantitative if the protein to be assayed is available in sufficient quantity such that one is able to use it to create a standard curve. If this cannot be achieved‚ then a standard protein‚ such as albumin‚ may be used for a standard curve with the understanding that the results on the unknown protein are semi-quantitative. Since most proteins
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COST ANALYSIS Prepared by: Nebuchadnezzar Rabaya OBJECTIVES To provide a basic understanding of the nature of cost analysis. To give highlights on the importance of cost analysis on any venture. To present a clear overview on various types of costs. Cost Definition: an amount that has to be paid or spent to buy or obtain something. Analysis Definition: is the process of breaking a complex topic or substance into smaller parts to gain a better understanding of it. What is cost analysis
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fixed costs into variable costs When you outsource you only pay for the products that you use. Instead of have fixed cost of stuff that aren’t being used to produce anything but still require you to produce them in order to be ready for your production process. Example when Ford own a steel mil it had the fix cost of the steel mil now that they don’t produce steel the they have the variable cost of buy steel when they need it. Need a little more about what are fixed vs. variable costs E. Commercially
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High-Low Method The controller of PATAY Hospital would like to come up with a cost formula that links admitting department cost to the number of patients admitted during a month. The admitting department’s costs and the number of patients admitted during the past nine months follow: Month Number of Patients Admitted Admitting Department’s Cost April 18 P 15‚ 600 May 19 P 15‚ 200 June 17 P 13‚ 700 July 15 P 14‚ 600 August 15 P 14‚ 300 September 11 P 13‚ 200 October 11 P 12‚ 800 November
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formation and implementation of its policies and programmes. It aims to achieve this by: Raising awareness of the importance of knowledge to development work and its contested nature; Promoting investment in and use of Southern knowledge production of all types and origins; Creating an environment for innovation‚ supported by research on existing and emergent practice‚ for people working in the development sector to raise and discuss means of addressing these issues; and Finding‚ creating
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Name: Bhumiben Shah Date: 31st Jan ‘13 EXPERIMENT # 2 RECRYSTALLIZATION; FILTRATION OBJECTIVES: 1. To perform recrystallization and filtration of given impure organic compound. 2. To purify impure acetanilide using reflux condenser apparatus and Hirsch funnel filtration. 3. To determine percentage recovery of pure material (which is)‚ purified by recrystallization and filtration. SAFETY PRECAUTIONS: 1. Operate the aspirator with the maximum water-flow using a stop cock to
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