Thursday, September 22, 2011

Computer and Mathematics

In the mathematical method to solve a problem with one of several simple methods of calculation. A simple example is the process of long division in arithmetic. The algorithm is now used to run many types of problem solving, using a mechanical sequence of steps, as used in the development of a computer program. The sequence can be represented as a flow chart to make it easier to follow.
How I can use for arithmetic algorithms, computer algorithms can be from simple to very complex area. In all cases, however, the task that the algorithm to achieve, to be defined. This means that the definition of mathematical or logical collection or data or instructions in writing, but must include a task that can be identified in any way. As for normal computer use, this means that the algorithms must be programmable, even if the tasks are hopeless.
In the computing device with a computer built into the logic is the logic of an algorithm. As computers become more complex, more and more software algorithms in the form of software called a disk. In other words, they are increasingly part of the basic circuits of computers to easily connect or additions, as well as special pay their own office equipment machines. Many algorithms used are available now, and highly developed systems such as artificial intelligence algorithms can be together in the future.
ARTIFICIAL INTELLIGENCE
Artificial Intelligence (AI), a general term, the possibility of an artifact in the same kind of characteristics that indicate that characterize human thought to accomplish. The possibility of developing a device as has intrigued people since time immemorial. The psychological and physiological research on the nature of human thought and technological development of less-sophisticated computer systems: With the growth of modern science, the search for AI has taken two main directions.
In this sense, the term AI to run on computer systems and programs may have been used for more complex tasks than just programming, but still far from the sphere of real thought. The most important fields of research in this area is information, pattern recognition, the game play and information technology fields such as medical diagnosis. Current research in information processing transactions with the computer programs to understand written or spoken information and produce summaries, specific questions, or distribute information to users in some parts of this information to interested parties. These programs are essential to the system's ability to produce grammatically correct sentences and make connections between words, ideas and partnerships with other ideas. Research has shown that despite the logic of language structure defines the syntax of programming, the problem of meaning or semantics, much deeper, in the sense of a true AI.
Medicine programs have been developed to analyze the symptoms, medical history, laboratory results of a patient, then provide a diagnosis for the physician. The diagnostic program is an example of so-called expert systems, programs designed to perform tasks in specific areas, would be like a man. Expert systems take computers a step beyond simple programming, because in a technique called rule-based inference, in which control systems are used to treat specific database. Despite its complexity, yet approach the complexity of real intelligent thought.
Many scientists still doubt true AI can not be developed. The operation of the human spirit is still poorly understood, and the design of the computer can not remain essentially in a position analogous to reproduce the unknown and complex processes. Different routes are the effort, the goal of true AI can be achieved. One approach is the notion of arithmetic operations related to parallel processing and applied simultaneously. Another is to join the networks of neurons silicon chips mimic experimental features for creating data-processing brain cells. With analog technology, the transistors on these chips to emulate the membranes of nerve cells to operate at the speed of neurons.
LINEAR PROGRAMMING
Is linear programming, mathematics and research technique used in the planning of administrative and financial operations to optimize linear functions of many variables, under certain conditions. The development of high speed computers, electronics and data processing techniques has led many recent advances in linear programming, and the technique is widely used in industrial and military operations.
Linear programming is used, basically, is to form a set of values ​​selected from a set of numbers that maximize or minimize a given polynomial, and this is illustrated by the final conclusion, the manufacturer knows that many elements can be produced as sold .

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