Why the first number is not displayed? [SIMULINK]

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madhan ravi
madhan ravi il 6 Mar 2019
Commentato: madhan ravi il 7 Mar 2019
Screen Shot 2019-03-04 at 11.20.22 AM.png
Even if the variable block is connected to the workspace block the first value is not stored, why?
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Fangjun Jiang
Fangjun Jiang il 7 Mar 2019
Note that the source block in the picture is FromWorkspace block, not a Constant block.
madhan ravi
madhan ravi il 7 Mar 2019
Thank you Fangjun noted with care :-)

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Fangjun Jiang
Fangjun Jiang il 6 Mar 2019
For matrix formats, each row of the matrix has a time stamp in the first column and a vector containing the corresponding data sample in the subsequent column(s).
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madhan ravi
madhan ravi il 6 Mar 2019
Modificato: madhan ravi il 6 Mar 2019
Could you elaborate with a short illustration? Is it because the starting sample time is zero? Is there anyway to show the first element?
Fangjun Jiang
Fangjun Jiang il 6 Mar 2019
You are using FromWorkspace block and specify the data as a row vector (or 1xn matrix). By definition, the data in the first column is time. Try
x=[0.1, 1:10;]

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