[pic] Fourier Series: Basic Results [pic] Recall that the mathematical expression [pic] is called a Fourier series. Since this expression deals with convergence‚ we start by defining a similar expression when the sum is finite. Definition. A Fourier polynomial is an expression of the form [pic] which may rewritten as [pic] The constants a0‚ ai and bi‚ [pic]‚ are called the coefficients of Fn(x). The Fourier polynomials are [pic]-periodic functions. Using the trigonometric
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The product comparison between Network Carriers and Low Cost Carriers and forecasting the future market trends and global competition in airline industry The deregulation in United Stated (US) since 1978 caused the emergence of new airline business models which are dynamic and competitive. The negotiation is less restrictive air services agreements contributed the explosion of new entrants with innovative business models entering the market. This phenomenon spread to Europe called
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dishwasher. In the past‚ televisions seemed like the luxurious thing to have but each family now has at least one or even more than two TV’s in their house. It is now common to catch the image of many children or some adults spending most of their time in front of the screens containing various attractive things. Workplaces are becoming more and more dependent upon technology. In almost every company‚ there is an advanced computerized system‚ which makes tasks much easier and quicker. Most of employees
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Determinants of Gross Domestic Saving in Ethiopia: a time series analysis Kidane Badeg Contact: Kidane Badeg MoFED P.o.Box 1905‚ Addis Ababa ‚ Ethiopia Email: kbadeg@mofed.gov.et Abstract The study conduct a time series analysis of the determinants of gross domestic saving in Ethiopia using co-integration and error correction econometric modeling(ECM)‚ and employed data for the period of 1971-2009 collected from National bank of Ethiopia (NBE)‚ MOFED‚ CSA and world bank on annual base. The
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Change in Time A culture’s sense of time is based on how that culture views the past‚ present or future. Americans have a very different sense of time compared to China and France‚ our view of time is time is important and shouldn’t be wasted on trivial things. Americans believe deadlines are more important than building relationships or getting comfortable with big decisions. China has a very different point of view on time‚ it’s to be cherished and used to build relationships and to make better
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"political time" is different than ordinary time‚ in terms of resistance groups. For instance‚ the resistance fighters in Viet Nam fought first the French‚ in Indochina‚ then the Americans‚ from 1945 until 1975‚ for thirty years. How is it possible to motivate subordinates to fight that long? “Political time” differs from that of ordinary time in the amount of time it takes to reach an end result. As ordinary time may take anywhere from a few days to several years‚ “political time” refers to the
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What methods of Index Number calculation is used to calculate Cost of Living Index (CLI). An index number measures the relative change in the price‚ quantity‚ value or some other item of interest from one time period to another. It is found by calculating the ratio of the current value to the value at another time point or at a different geographical location. The different types of simple index that are used are - Price Relative‚ Quantity Relative‚ Value Relative. A price index is a weighted
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Decision Making in Different Time Periods On a day-to-day basis‚ a firm may not be able to vary output at all. For example‚ a flower seller‚ once the day’s flowers have been purchased from the wholesaler‚ cannot alter the amount of flowers available for sale on that day. In the very short run‚ all that may remain for a producer to do is to sell an already produced good. • Short run. At least one factor is fixed in supply. More can be produced‚ but the firm will come up against the law of diminishing
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take care of any customer complaints and work with a group of 4 other chefs. Here the manager wants the new chef to be flexible‚ as he will have to do a variety of jobs‚ the employee will have to achieve this skill of multi-skilling through the different types of training mentioned below. When the chef is going to be taught how to clean it will be done through induction. He will be called into the restaurant and will be taught by another member of staff how to clean the kitchen and all its utensils
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and waterfall method are two of the most common methods when it comes to how to approach software development. Every company has a preference when it comes to the method they use and while there are some similarities between the two methods‚ there are also quite a few differences. In Subhajit Datta’s article‚ he mentions that the waterfall method identified core elements within the software development process that have since been adapted by other methods‚ including the agile method. The similarities
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