IEEE TRANSACTIONS ON INFORMATION THEORY‚ VOL. 48‚ NO. 7‚ JULY 2002 1849 Performance of Blind and Group-Blind Multiuser Detectors Anders Høst-Madsen‚ Member‚ IEEE‚ and Xiaodong Wang‚ Member‚ IEEE Abstract—In blind (or group-blind) linear multiuser detection‚ the detector is estimated from the received signals‚ with the prior knowledge of only the signature waveform of the desired user (or the signature waveforms of some but not all users). The performance of a number of such estimated linear
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Data Processing Data Processing is the term generally used to describe what was done by large mainframe computers from the late 1940’s until the early 1980’s (and which continues to be done in most large organizations to a greater or lesser extent even today): large volumes of raw transaction data fed into programs that update a master file‚ with fixed-format reports written to paper. Number System A numeral system (or system of numeration) is a writing system for expressing numbers‚ that is
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Chapter 15 Audit Sampling for Tests of Controls and Substantive Tests of Transactions ← Review Questions 15-1 A representative sample is one in which the characteristics of interest for the sample are approximately the same as for the population (that is‚ the sample accurately represents the total population). If the population contains significant misstatements‚ but the sample is practically free of misstatements‚ the sample is nonrepresentative‚ which is likely to result in
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To investigate the levels of processing By: yoloswag Year 12 psychology Introduction: The objective of this research is to understand the levels of processing memory. Memory storage doesn’t involve a separate number of memories; it is an endless measurement when memory is encoded effortlessly so that it can be retrieved‚ the deeper the process of information‚ the higher the chance of it being retrieved. Craik and Lockhart (1972) suggested that stimulus inputs
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consider using market instead of internal organisation to coordinate exchange. This essay is to try to describe the key characteristics of Transactions Costs Economics (hereafter TEC) and with real life examples given as how it affects the decision of using market vs. organisation. Also‚ by quoting the example of Sony (battery)‚ Apple (iPod) and firm that I am working with‚ we can see how firms define their vertical boundaries and what is the role played by coordination in a vertical chain. TEC
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Online transactions are better than the conventional manual transactions Online transaction or online banking‚ which is a process of entering into transactions by a particular client and the bank using modern technology. Nowadays‚ with modern technology such as computer and mobile phone‚ people can do the online transaction at anytime and from anywhere. However‚ do we really know whether online transaction is beneficial? Even though most people think that online transaction is more risky than manual
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categories: Statistical and Structural. An experimental comparison of a number of different texture features for content-based image retrieval is presented in this paper. The primary goal is to determine which texture feature or combination of texture features is most efficient in representing the spatial distribution of images. In this paper‚ we analyze and evaluate both Statistical and Structural texture features. For the experiments‚ publicly available image databases are used. Analysis and comparison
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WHAT IS HUMAN INFORMATION PROCESSING (HIP)? People are active‚ dynamic systems capable of great flexibility in the ways they choose to handle and transform information. From the HIP perspective‚ the human mind is understood as a system that processes incoming information from the environment. HIP is an abstraction of the set of processes involved in several aspects of human behavior including problem solving and decision making in both everyday and professional environments. This system can
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Symbolic processing is the most powerful feature of matlab. We can solve even most complex equations very easily in matlab that are very difficult to solve by hand. Matlab performs symbolic processing to obtain answers in the form of expressions. Symbolic processing is the term used to describe how a computer performs operations on mathematical expressions. To improve engineering designs by modeling it with mathematical expressions that do not have specific parameter values are very difficult to
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Introduction Food science is a field embodying the application of modern science and engineering to the production‚ processing‚ diversification‚ preservation and utilization of food. Food is very essential to man’s survival and great attention should be paid to food production‚ distribution‚ wholesomeness and preservation. To ensure that food is clean and safe for human consumption and having keeping quality‚ food scientists are responsible in seeing that the crop harvested‚ the fish caught‚ that
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