What was the earliest application field of electronic computers?

The earliest application field of electronic computers is scientific computing, that is, numerical calculation; scientific computing refers to the use of computers to complete numerical calculation problems raised in scientific research and engineering technology, mainly including the establishment of mathematical models, establishment of solutions and There are three stages of calculation method and computer implementation.

The operating environment of this tutorial: Windows 10 system, DELL G3 computer.

What is the earliest application field of electronic computers

The earliest application field of computers is scientific computing. Scientific computing is the earliest application field of computers, which refers to the use of computers to complete numerical calculation problems raised in scientific research and engineering technology. In modern scientific and technological work, scientific computing tasks are numerous and complex.

Scientific computing is numerical calculation. Scientific computing refers to the application of computers to process mathematical calculations encountered in scientific research and engineering technology. In modern science and engineering technology, we often encounter a large number of complex mathematical calculation problems. These problems are very difficult to solve with general computing tools, but very easy to solve with computers.

Mainly includes three stages: establishing mathematical models, establishing calculation methods for solving problems, and computer implementation.

Using the high computing speed, large storage capacity and continuous computing capabilities of computers, various scientific computing problems that cannot be completed manually can be solved. For example, engineering design, earthquake prediction, weather forecast, rocket launch, etc. all require computers to undertake huge and complex calculations.

Extended information

Computer application field:

1. Information management

Information management is based on Computer technology based on database management systems to assist managers in improving decision-making levels and improving operational strategies. Information processing specifically includes a series of tasks such as data collection, storage, processing, classification, sorting, retrieval and release.

Information processing has become the main task of contemporary computers. It is the basis of modern management. According to statistics, more than 80% of computers are mainly used in information management, becoming the dominant direction of computer applications.

Information management has been widely used in office automation, computer-aided management and decision-making in enterprises and institutions, information retrieval, libraries, film and television animation design, accounting computerization and other industries.

2. Process control

Process control is the use of computers to collect data in real time, analyze the data, and quickly automatically adjust or automatically control the control object according to the optimal value. Using computers for process control can not only greatly improve the automation level of control, but also improve the timeliness and accuracy of control, thereby improving labor conditions, increasing output and qualification rates.

Therefore, computer process control has been widely used in machinery, metallurgy, petroleum, chemical industry, electric power and other departments.

3. Multimedia applications

With the development of electronic technology, especially communication and computer technology, people have been able to combine text, audio, video, animation, graphics and Various media such as images are combined to form a new concept - "Multimedia".

In the fields of medical care, education, commerce, banking, insurance, administration, military, industry, broadcasting, communication and publishing, the application of multimedia is developing rapidly.

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