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setExternalInput

Set external inputs for a simulation throughSimulationInputobject,in

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Syntax

in = in.setExternalInput([t, u1,..uN])
in = in.setExternalInput(ds)
in = in.setExternalInput(ts)

Description

example

in = in.setExternalInput([t, u1,..uN])allows you to directly specify numerical arrays as inputs to a model if a model has root inports.

in = in.setExternalInput(ds)allows you to directly specify dataset objects as external inputs to a model if a model has root inports.

in = in.setExternalInput(ts)allows you to directly specify timeseries object as external input if a model has a single root inport.

Examples

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This example shows how to set numerical arrays as external inputs.

Open the model

open_system('sldemo_mdlref_counter');

创建一个SimulationInputobject for this model.

in = Simulink.SimulationInput('sldemo_mdlref_counter');

Prepare external inputs.

t = (0:0.01:10)'; u1 = 5*ones(size(t)); u2 = 10*sin(t); u3 = -5*ones(size(t));

Set external inputs to the model.

in = in.setExternalInput([t, u1, u2, u3]);

Simulate the model.

out = sim(in);

Input Arguments

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Numerical array to be used as an external input.

Dataset object to be used as an external input

Time series to be used as an external input

版本History

Introduced in R2017a

See Also

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