> wiki   Explore:images videos games  

Computer model

KidzSearch Safe Wikipedia for Kids.
Jump to: navigation, search
A NASA supercomputer. Computers like these are often used to run the most complicated computer models

A computer model is a computer program that is designed to simulate what might or what did happen in a situation. They are used in many ways including in astronomy, economics and sciences such as physics and biology. Computer models are used in fields such as earthquake performance simulation and making models of buildings.

Well known areas which use computer models:

Computer modelling often uses numerical mathematics to approximate the real solution of the problem. Simulation techniques are then used to get values. Numerical weather forecasts are too inaccurate to give a good local prediction of the weather. Depending on the model, an area of several square kilometers may be modeled with only a few data points. As a result, the prediction is rarely more accurate than the model used at theІмітаційне моделювання