# A report onSimulation

Imitation of the operation of a real-world process or system over time.

- Simulation

## Emulator

Emulator is hardware or software that enables one computer system to behave like another computer system (called the guest).

Emulator is hardware or software that enables one computer system to behave like another computer system (called the guest).

Developers of software for embedded systems or video game consoles often design their software on especially accurate emulators called simulators before trying it on the real hardware.

## Physics

Natural science that studies matter, its fundamental constituents, its motion and behavior through space and time, and the related entities of energy and force.

Natural science that studies matter, its fundamental constituents, its motion and behavior through space and time, and the related entities of energy and force.

From those results, precise or estimated solutions are obtained, or quantitative results, from which new predictions can be made and experimentally confirmed or negated.

## Mathematical model

Description of a system using mathematical concepts and language.

Description of a system using mathematical concepts and language.

Similarly, in control of a system, engineers can try out different control approaches in simulations.

## Microcode

Technique that interposes a layer of computer organization between the central processing unit (CPU) hardware and the programmer-visible instruction set architecture of a computer.

Technique that interposes a layer of computer organization between the central processing unit (CPU) hardware and the programmer-visible instruction set architecture of a computer.

A simulator program is intended to execute the bits in the same way as the electronics, and allows much more freedom to debug the microprogram.

## Conceptual model

Representation of a system.

Representation of a system.

It consists of concepts used to help people know, understand, or simulate a subject the model represents.

## Scientific modelling

Scientific modelling is a scientific activity, the aim of which is to make a particular part or feature of the world easier to understand, define, quantify, visualize, or simulate by referencing it to existing and usually commonly accepted knowledge.

## Stochastic simulation

A stochastic simulation is a simulation of a system that has variables that can change stochastically (randomly) with individual probabilities.

## Dynamical simulation

Dynamical simulation, in computational physics, is the simulation of systems of objects that are free to move, usually in three dimensions according to Newton's laws of dynamics, or approximations thereof.