ETM2126: INFORMATION THEORY & ERROR CODING Tutorial 2 Tutorial 2: Channel Capacity 1. Two identical binary symmetric channels with transition probability p are connected in cascade. i) Draw the original channel diagram. ii) Find the overall channel matrix of the resultant channel and then draw the equivalent channel diagram. 2. Find the value of conditional entropy for a noiseless binary channel. 3. A telephone line channel has a bandwidth of 3 kHz and a S/N
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Electromagnetic vibrating feeder Technical conditions Electromagnetic vibrating feeder is a kind of linear direction feeding equipment，which is widely used in grinder and other pulverizer machines.It has features of smooth vibrating‚ reliable in operation‚ long service life and suitable for feeding. They are widely used in mining‚ building‚ silicate and chemical industries for crushing and screening. Characteristics: (1) Small cubage‚ light weight‚ simple structure‚ easily fixed‚ no movement
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portion of the Internet. The Information Age‚ also commonly known as the Computer Age or Digital Age‚ is a period in human history characterized by the shift from traditional industry that the industrial revolution brought through industrialization‚ to an economy based on the information computerization. The onset of the Information Age is associated with the Digital Revolution‚ just as the Industrial Revolution marked the onset of the Industrial Age. During the information age‚ the phenomenon is that
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Availability of Information is a BUST In a perfect world‚ every single piece of information would be available for anyone and there would be no information asymmetry. But the world is not perfect. We talk all the time about how undeniably important it is to have accurate‚ timely and reliable information to use such and come into a decision be it financial or anything else. But what do we really have to make information available‚ accurate‚ timely and reliable? In this revolutionary era of modern
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1. Corruption 2. Jan lokpal Bill 3. Terrorism 4. Pollution 5. Environmental issues 6. Secularism 7. Right to Reject 8. Right of Information 9. Leadership – do or don’t Global Warming Vs Global Cooling 10. 11. Indian Educational System Essay on Terrorism - A Threat to Mankind Terrorism can be defined as the use of violence to achieve some goals. It is completely different from war and policy. The evils of terrorism have considerably grown over years. Terrorism has affected not only
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Tutor: Date: Health Care Marketing Information Matrix Sources of Health Information Type of Health-Related Information Marketing Messages How the Consumer May Assess the Accuracy or Reliability of the Marketing Messages List the information source‚ such as Internet websites‚ WebMD‚ MedLine‚ or the news media. Type of information provided by the source List at least one marketing message being communicated to the consumer within this information source. List one approach the
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1 (1) A library makes an excellent information systems model. It serves as a very large information storage facility with text‚ audio‚ and video data archives. List a library’s equivalents elements. (20 marks) Element/Resources Example People Software Hardware Network Data Control Input Processing Output Storage (2) Refer to figure 1.4 in your textbook to help you answer this question. In what major ways have information systems in business changed during the
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The information system that used in the organization of Golden Screen Cinema (GSC) is E-payment‚ online cinema booking‚ GSC mobile application‚ GSC HONG LEONG credit card and website member rewards. E-payment: E-payment is GSC’s electronic ticketing (or online payment) facility which enables customers to purchase GSC movie tickets from their desired location utilizing internet connection. Customer is a term used to address the patrons using the e-Payment service/facility.Transaction is referred
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processing means gathering information from inputs and produces data 2. Give three examples in which raw data also serves as useful information. b. When the webmaster updates codes for the website c. When using GIS‚ you can enter raw data to manage your data more efficiently d. To print specific things‚ you can send raw data directly to the printer. 3. Give three business examples of data that must be processed to provide useful information e. Limiting quantities
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and category of search. After that is search engine represented by Google which has strong ability of search. The last stage is the social networks that establish the real relationship among different people like Facebook. With the development of information technology‚ lots of people begin to doubt whether the social networks connect people closer or discourage the interaction between people indirectly. So both the advantage and disadvantage will be discussed as followed in to ask this question. First
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