scope signal with negative value

Question

shree om bade 2020-12-22

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/700582-scope-signal-with-negative-value

评论： shree om bade 2020-12-31

In my simulink model, I set the start time -100 and stop time 50. However, the simulink plots signals staring from 0 to 50 s. How can I edit the scope display so that I can see the whole signals from -100 to 50s.

Thanks in advance

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Answer 1

Sukrut Tamhankar 2020-12-29

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/700582-scope-signal-with-negative-value#answer_586497

在 MATLAB Online 中打开

You can use the "xlim" function to set the x-axis limits such as:

xlim([-100 50])

Please refer to the below documentation link for the same:

https://www.mathworks.com/help/matlab/ref/xlim.html#buk95ln-1-limits

In case of Simulink model, in order to display time domain signals, you can use Time Scope Block instead of Scope Block. Please refer to the below documentation links for more information:

Configure Time Scope Block

Scope Blocks and Scope Viewer Overview

Display Time Domain Data

Start Time