computer simulation

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computer simulation

A scientist runs a computer simulation of a weather system.

Definition
  1. Noun:
    • (Computer Science) A technique of representing the real world or a system by a computer program. This involves creating a computational model that imitates the internal processes and behaviors of the thing being simulated, not just its final results.
Usage
  • The term "computer simulation" is used to describe the overall method or the specific instance of using a computer model to study complex systems.
  • It is commonly used in scientific, engineering, economic, and training contexts.
  • Example:
Examples
  • Noun:
    • The new aircraft design was first tested in a computer simulation before building a prototype.
    • A detailed computer simulation of molecular interactions can help in drug discovery.
    • The course includes a module on creating computer simulations for business processes.
Advanced Usage
  • "to run a computer simulation": to execute a simulation model on a computer.
    • We need to run a computer simulation to analyze the data.
  • "computer simulation model": refers to the specific mathematical and logical representation used in the simulation.
    • The accuracy of the forecast depends on the computer simulation model.
Variants and Related Words
  • Simulation (n): The broader act of imitating the operation of a real-world process or system. A computer simulation is a type of simulation.
    • Flight simulation is crucial for pilot training.
  • Simulate (v): To create a simulation; to imitate.
    • The software can simulate various weather conditions.
  • Simulator (n): A device or program that enables a simulation, often for training.
    • He trained on a flight simulator.
Synonyms
  • Computational model: A mathematical model used in computer simulation.
  • Digital simulation: Emphasizes the use of digital computers.
  • Computer modeling: The process of creating and using computer models, closely related to simulation.
Related Phrases
  • Agent-based simulation: A type of computer simulation that models the actions and interactions of autonomous agents.
    • The study used agent-based simulation to understand crowd behavior.
  • Discrete-event simulation: A simulation where the system state changes at discrete points in time.
    • The factory's workflow was optimized using discrete-event simulation.
Related Idioms/Concepts
  • "A dry run": While not exclusive to computing, this idiom meaning a rehearsal or practice test is conceptually similar to running a simulation before the real event.
    • The evacuation drill was a dry run for a real emergency.
  • "Virtual environment": A computer-simulated space, often created through simulation techniques.
    • The virtual environment allowed for safe surgical practice.
computer simulation

A scientist runs a computer simulation of a weather system.

Noun
  1. (computer science) the technique of representing the real world by a computer program
    • a simulation should imitate the internal processes and not merely the results of the thing being simulated

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