范例

基本范例 (3)

一个连续时间系统：

Wolfram Language code:

ContinuousTimeModelQ[StateSpaceModel[{{{a}}, {{b}}, {{c}}, {{0}}}, 
 SamplingPeriod -> None, SystemsModelLabels -> None]]

一个离散时间系统：

Wolfram Language code:

ContinuousTimeModelQ[StateSpaceModel[{{{a}}, {{b}}, {{c}}, {{0}}}, 
 SamplingPeriod -> τ, SystemsModelLabels -> None]]

求哪个表达式是连续时间对象：

Wolfram Language code:

ContinuousTimeModelQ /@ {StateSpaceModel[{{{a}}, {{b}}, {{c}}, {{0}}}, 
 SamplingPeriod -> None, SystemsModelLabels -> None], Sin[x], 30}

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