Chapter 1: Introduction 1.1: Introduction to Company: Transaction Processing Systems (TPS) is a software‚ systems‚ and consulting firm specializing in e-banking and e-payment products‚ solutions‚ and services. TPS is e-banking and e-payments solution experts. IT solutions have become increasingly complex and expensive. Too often‚ businesses end up working to support their IT‚ instead of the other way around. TPS has thrived by observing a single mandate: “Take care of our client’s
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Digital signal processing Digital signal processing Digital signal processing (DSP) is the mathematical manipulation of an information signal to modify or improve it in some way. It is characterized by the representation of discrete time‚ discrete frequency‚ or other discrete domain signals by a sequence of numbers or symbols and the processing of these signals. The goal of DSP is usually to measure‚ filter and/or compress continuous real-world analog signals. The first step is usually to
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teja DIGITAL SIGNAL PROCESSING A signal is defined as any physical quantity that varies with time‚ space or another independent variable. A system is defined as a physical device that performs an operation on a signal. System is characterized by the type of operation that performs on the signal. Such operations are referred to as signal processing. Advantages of DSP 1. A digital programmable system allows flexibility in reconfiguring the digital signal processing operations by changing the
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Transaction processing system Transaction processing is a style of computing that divides work into individual‚ indivisible operations‚ called transactions. A transaction processing system (TPS) or transaction server is a software system‚ or software/hardware combination‚ that supports transaction processing. • History One of the first transaction processing systems was American Airline SABRE system‚ which became operational in 1960. Designed to process up to 83‚000 transactions a day‚ the system
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compared to a Conventional Data Processing (CDPS) There are three main features of a database management system that make it attractive to use a DBMS in preference to more conventional software. These features are centralized data management‚ data independence‚ and systems integration In a database system‚ the data is managed by the DBMS and all access to the data is through the DBMS providing a key to effective data processing. This contrasts with conventional data processing systems where each application
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Morphological image processing Mathematical morphology (MM) is a theory and technique for the analysis and processing of geometrical structures‚ based on set theory‚ lattice theory‚ topology‚ and random functions. MM is most commonly applied to digital images‚ but it can be employed as well on graphs‚ surface meshes‚ solids‚ and many other spatial structures. Topological and geometrical continuous-space concepts such as size‚ shape‚ convexity‚ connectivity‚ and geodesic distance‚ were introduced
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lies were any different from each other. The statistical analyses showed that neither those who were paid less or more had differences in their lies. Over the years‚ cognitive dissonance has been tested and refined by many psychologists‚ most notably Cooper and Fazio; their research determined the crucial four steps that lead to a person’s attitude change in cognitive dissonance. In order to reach cognitive dissonance a person must first have negative feelings produced‚ then they must feel responsible
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easy to understand. In this article‚ we will look at the basic parts of a video card and what they do. We’ll also examine the factors that work together to make a fast‚ efficient graphics card. Think of a computer as a company with its own art department. When people in the company want a piece of artwork‚ they send a request to the art department. The art department decides how to create the image and then puts it on paper. The end result is that someone’s idea becomes an actual‚ viewable picture
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ABSTRACT: Image Processing is processing of the image so as to reveal the inner details of the image for further investigation. With the advent of digital computers‚ Digital Image Processing has started revolutionizing the world with its diverse applications. The field of Image Processing continues‚ as it has since the early 1970’s‚ on a path of dynamic growth in terms of popular and scientific interest and number of commercial applications. Considering the advances in the last 30 years resulting
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and Disadvantages of the Activation of Top-Down Processing in Speech Comprehension Speech comprehension is how we interpret messages that we hear. This is often presented to us in dialogue where we can see and interact with the other party‚ but we must also be able to understand speech in other mediums such as over the telephone‚ through the media‚ or over a tannoy announcement in a supermarket or on public transport for example. Top down processing describes how we infer meaning when information
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