getting data from workspace to Simulink

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guo qing 2024-2-25

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https://ww2.mathworks.cn/matlabcentral/answers/2086483-getting-data-from-workspace-to-simulink

评论： Walter Roberson 2024-2-25

I want to input an array x=[1 2 3 4 5 6] from the workspace into Simulink using the From Workspace block. However, the block only displays five dimensions, and I understand that one of the dimensions is reserved for the time sequence. Do I need to define the time vector for this block, or can I input the data without defining a specific time sequence? Thank you very much

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Answer 1

Walter Roberson 2024-2-25

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If you insist on using a From Workspace block, then you need to insert a leading 0 into the vector to act as the time coordinate.

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guo qing 2024-2-25

Thank you

Walter Roberson 2024-2-25

You should consider instead the possibility of using a Constant block https://www.mathworks.com/help/simulink/slref/constant.html and specifying the name of the variable (in the base workspace) as the value of the Constant Value parameter.

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