discretization

[ dih-skree-tuh-zey-shuh n ]
/ dɪˌskri təˈzeɪ ʃən /

noun Mathematics.

the act or process of making mathematically discrete.
the process of dividing a geometry into finite elements to prepare for analysis.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019