INTRODUCTION TO MIS Management Information System plays a very important role in an organization. There is hardly a business magazine that dos not contain article about information system. MIS can be defined as – “A system which collects, processes, stores and distributes information to help in decision making for managerial functions.” (Planning, staffing, directing, controlling, organizing and budgeting) It may also be defined as Integrated user/ Machine system for providing information to
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cryptography which only conceals the content of the message not the existence of the message. Original message is being hidden within a carrier such that the changes so occurred in the carrier are not observable. In this paper we will discuss how digital images can be used as a carrier to hide messages. This paper also analyses the performance of some of the steganography tools. Steganography is a useful tool that allows covert transmission of information over an over the communications channel. Combining
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Cooperation Define bandwidth. * Bandwidth: Amount of data that can be transferred from one point to another in a certain time period, usually one second expressed as bits per sec. Define attenuation. * Attenuation: Loss of power in a signal as it travels from the sending device to the receiving device What is a protocol and why is it important in electronic communications? * Protocol: Rules that govern data communication, including error detection, message length, and transmission
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DENOISING OF ECG SIGNALS USING WAVELETS AND CLASSIFICATION USING SVM Shivanesan S M. 1, Pradheep M. 1, Sharath K. 1, Aravind Prasad. 1, Manoj M. 1 Ganesan M. 2 Abstract- Electrocardiogram is the recording of the electrical potential of heart versus time. The analysis of ECG signal has great importance in the detection of cardiac abnormalities. In this paper we have dealt about the removal of noises in ECG signals and arrhythmia classification of the signal. The inputs for our analysis
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2-18 POS- Point of Sale-a device used to gather and record pertinent data electronically at that time CPU-Central Processing Unit-data that has been captured and transcribed into machine readable formats is processed to be valuable to decision-makers. OCR-Optical Character recognition-uses optical readers to interpret data found on source documents. MICR-Magnetic Ink Character Recognition-The technology used primarily by banks to encode magnetically readable symbols on checks and similar financial
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itself and be written to perform other functions. Binary instructions are fetched at the same time that data operations occur since they share the same bus. From the computer’s memory, instructions are processed in order and executed by the central processing unit (CPU). The focal point is the CPU, which contains an arithmetic login unit (ALU), control unit (CU), and registers (small storage areas). The ALU performs mathematical functions, especially addition. The CU controls the data traffic in and
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Local Area Networks – The Basics Chapter 7 Learning Objectives After reading this chapter, you should be able to: • • • • • • • • State the definition of a local area network List the primary function, activities, and application areas of a local area network Cite the advantages and disadvantages of local area networks Identify the physical and logical local area networks Cite the characteristics of wireless local area networks and their medium access control protocols Specify the different
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Final Paper: Cross-Layer or Hybrid Analysis and Recommendations Final Paper: Cross-Layer or Hybrid Analysis and Recommendations According to "Cat-5" (2014), "Cat-5, short for Category 5, network cabling that consists of four twisted pairs of copper wire terminated by RJ45 connectors. Cat-5 cabling supports frequencies up to 100 MHz and speeds up to 1000 Mbps. It can be used for ATM, token ring, 1000Base-T, 100Base-T, and 10Base-T networking. Computers hooked up to LAN s are connected using Cat-5
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Touchscreens are common in devices such as game consoles, all-in-one computers, tablet computers, and smartphones. They can also be attached to computers or, as terminals, to networks. They also play a prominent role in the design of digital appliances such as personal digital assistants (PDAs), satellite navigation devices, mobile phones, and video games. The popularity of smartphones, tablets, and many types of information appliances is driving the demand and acceptance of common touchscreens for
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PROJECT REPORT ON TRAINING IN BHARAT SANCHAR NIGAM LIMITED Submitted by: Varsha Khanna IT-06 110808 Acknowledgement Success of every project depends largely on the SELF & encouragement and guidance of many others. We take this opportunity to express my gratitude to the people who have been instrumental in the successful completion of this study project. First of all we would like to thank the Management
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