Simulink.Signal Object array creation

2025 2 10
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更新时间：2025 2 14
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Hello Community,
I am trying to create a script that will read signal information to Simulink data dictionary.
Can i create an array for Simulink.Signal objects.
With Regards,
Sumit

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回答（1 个）

Manikanta Aditya
Manikanta Aditya 2025-2-11
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Ran in:
Hi @Sumit Kumar,
Yes, you can create an array of Simulink.Signal objects in MATLAB. Here's a simple example to help you get started:
  1. Define the Array: Create an array of Simulink.Signal objects in the MATLAB workspace.
  2. Initialize Each Element: Initialize each element of the array with the desired properties.
% Define the number of signals
numSignals = 5;
% Initialize an array of Simulink.Signal objects
signalArray = repmat(Simulink.Signal, 1, numSignals);
% Set properties for each signal
for i = 1:numSignals
signalArray(i).Dimensions = 1;
signalArray(i).DataType = 'double';
signalArray(i).Complexity = 'real';
signalArray(i).RTWInfo.StorageClass = 'ExportedGlobal';
end
% Assign names to each signal
for i = 1:numSignals
assignin('base', ['Signal_' num2str(i)], signalArray(i));
end
% Display the signal array
disp(signalArray);
1x5 Signal array with properties: Dimensions DimensionsMode Complexity SampleTime InitialValue CoderInfo Description DataType Min Max Unit
Refer to the following documenations to know more about:
I hope this helps.

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