A computer simulation or a computer model is a computer program that attempts to simulate an abstract model of a particular system.
Computer simulations have become a useful part of mathematical modelling of many natural systems in physics, chemistry and biology, human systems in economics, psychology, and social science and in the process of engineering new technology, to gain insight into the operation of those systems.
Traditionally, the formal modeling of systems has been via a mathematical model, which attempts to find analytical solutions to problems which enables the prediction of the behaviour of the system from a set of parameters and initial conditions.
Computer simulations build on, and are a useful adjunct to purely mathematical models in science, technology and entertainment.
The reliability and the trust people put in computer simulations depends on the validity of the simulation model.
Mathematical model A mathematical model is an abstract model that uses mathematical language to describe the behaviour of a system. Mathematical models are used ... >
read more
3D computer graphics 3D computer graphics (in contrast to 2D computer graphics) are graphics that utilize a three-dimensional representation of geometric data that is ... >
read more
Security engineering Security engineering is the field of engineering dealing with the security and integrity of real-world systems. It is similar to systems engineering ... >
read more
Monoculture Monoculture describes systems that have very low diversity. In agriculture, "monoculture" describes the practice of relying on a very small number of ... >
read more
Butterfly effect The butterfly effect is a phrase that encapsulates the more technical notion of sensitive dependence on initial conditions in chaos theory. The idea ... >
read more
Chaos theory In mathematics and physics, chaos theory deals with the behavior of certain nonlinear dynamical systems that under certain conditions exhibit a ... >
read more
Computer software Software is a program that enables a computer to perform a specific task, as opposed to the physical components of the system (hardware). This ... >
read more
Scientific visualization Scientific and Information visualization are branches of computer graphics and user interface design that are concerned with presenting data to ... >
read more
Catastrophe modeling Catastrophe modeling (also known as cat modeling) is the process of using computer-assisted calculations to estimate the losses that could be ... >
read more
Robot calibration Robot calibration is the process of identifying the real geometrical parameters in the kinematic structure of an industrial robot, i.e., the relative ... >
read more