+**Discretization** transforms a continuous range of values into a finite, countable set of steps. This process is fundamental for [numerical analysis](/wiki/numerical_analysis) and digital computation, allowing computers to approximate [continuous data](/wiki/continuous_data) for processing and modeling.
+## See also
+- [Quantization](/wiki/quantization)
+- [Sampling](/wiki/sampling)
+- [Finite Difference](/wiki/finite_difference)
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