Discrete system

From Free net encyclopedia

A discrete system or discrete-time system, as opposed to a continuous-time system, is one in which the signals are sampled periodically. It is usually used to connote an analog sampled system, rather than a digital sampled system, which uses quantized values.

See also

• Digital control
• Discrete time
• Sample and hold
• Sample time
• Sample rate
• Frequency spectrum
• Z-transform

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