Inherited Sample time using from workspace

Question

Pourshid Fani 2017-9-11

1
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/356061-inherited-sample-time-using-from-workspace

编辑： Pourshid Fani 2017-9-12

Hi,

I'm loading some data into simulink ('from workspace' block) from my matlab workspace, the data is in the form of a timeseries with one set of data and one set of Time data.

I use sim( 'model' ) to run the simulation.

The warning I get is

Warning: Source 'envi_NA540204_MGA1/rNA540204/BackToArmFrame_DATA_IN/From
Workspace1' specifies that its sample time (-1) is back-inherited. You should
explicitly specify the sample time of sources. You can disable this diagnostic
by setting the 'Source block specifies -1 sample time' diagnostic to 'none' in
the Sample Time group on the Diagnostics pane of the Configuration Parameters
dialog box.

It was my understanding that I do not need to specify sample time if I use timeseries with Time data, what am I not getting here?

thanks pjf

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Answer 1

Pourshid Fani 2017-9-12

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/356061-inherited-sample-time-using-from-workspace#answer_281241

This page clearly states that certain blocks can't be inherited, still feel like theres should be an option to omit having to manually input sample time