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MATLAB is a numerical programming language and computing environment organized around arrays and matrix operations. A matrix multiplication expresses a mathematical linear-algebra operation directly, while elementwise multiplication applies independently to corresponding entries; confusing the two changes the computation. The environment includes visualization and numerical libraries, with additional capabilities supplied through toolboxes. Most ordinary numerical calculations use finite-precision arithmetic, so algebraically equivalent expressions can differ through rounding. The language and environment are developed by MathWorks.[ref]
MATLAB (Matrix Laboratory) is a high-level programming language and interactive environment designed primarily for numerical computing, data analysis, visualization, and algorithm development. Developed by MathWorks, MATLAB is widely used in academia, research, and industry for various applications, including mathematical modeling, simulation, signal processing, image processing, control systems, and machine learning.