Computational modeling is a method used to create computer-based simulations that represent real-world systems or processes. By using mathematical equations and algorithms, researchers can analyze complex phenomena, such as weather patterns, biological systems, or economic trends. This approach allows for experimentation and prediction without the need for physical trials. These models can vary in complexity, from simple representations to intricate simulations that incorporate numerous variables. Scientists, engineers, and economists often rely on computational modeling to test hypotheses, visualize data, and make informed decisions based on simulated outcomes.