更改

*[[离散化 Discretization]]

*[[离散化 Discretization]]

*[[归一化频率（数字信号处理）|归一化频率 Normalized frequency (digital signal processing)|Normalized frequency]]

*[[归一化频率（数字信号处理）|归一化频率 Normalized frequency (digital signal processing)]]

*[[时间尺度演算 Time-scale calculus]]

*[[时间尺度演算 Time-scale calculus]]

{{reflist}}

{{reflist}}

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[[分类:时间序列]]

[[分类:时间科学]]

[[分类:动力系统]]

[[分类:动力系统]]