Unrecognized function or variable 'time_data'.It says undefined even though it's defined. Help me PLEASE.

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veysel burçak 2023-8-24

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https://ww2.mathworks.cn/matlabcentral/answers/2012077-unrecognized-function-or-variable-time_data-it-says-undefined-even-though-it-s-defined-help-me-pl

回答： Walter Roberson 2023-8-24

I am trying to find values such as rise time settling time overshot in my matlab simulink work. After running the simulation, I could not use the stepinfo function, even though the values are visible on the working screen, please help.

>> time=time_data(:,1);

y=omega_data(:,1);

stepinfo(y,t,100)

Unrecognized function or variable 'time_data'.

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Answer 1

Walter Roberson 2023-8-24

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https://ww2.mathworks.cn/matlabcentral/answers/2012077-unrecognized-function-or-variable-time_data-it-says-undefined-even-though-it-s-defined-help-me-pl#answer_1292772

The "Property" heading of the first image tells us that you are not using the workspace browser to look at the base workspace. The workspace browser uses "Name"

https://www.mathworks.com/help/matlab/ref/workspacebrowser.html