How to export data from bode in Linear Analysis Tool
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I get a bode of a simulink model by Linear Analysis Tool，I want to get data in bode X axes and Y axes, Anyone can help me ,Thanks!
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Sebastian Castro
2016-3-14
The linearized model should show up in the "Linear Analysis Workspace" section on the left of the Linear Analysis tool. The default name for these models is, for example, linsys1.
What you want to do is:
- Drag your linear system linsys1 from the "Linear Analysis Workspace" to the "MATLAB Workspace" section.
- Now that the variable is in the MATLAB workspace, use the bode function to extract the data:
>> [mag,phase,freq] = bode(linsys1)
- Sebastian
7 个评论
shannon Zhang
2016-3-14
Thank you very much! I tried it and I got data. Could I ask you another question?
What should I do?
Shannon
Sebastian Castro
2016-3-14
As the error message says, there's some delay block that needs 6 parameters but you are specifying 7.
Michael
2016-4-14
I try the drag and drop and it does not work. My version is Matlab R2014b. Could it be that this is a bug that was corrected in later versions? Is there any other way to do it other than hand typing all the details?
Jiri Minarik
2019-9-18
This doesn't work me as well. I'm using R2018b. I guess it has to be buged? Anyone got any luck with that?
Jaroslav Hlava
2019-9-23
It works in R2019a, maybe the bug was corrected
Melika Mohammadkarimi
2020-10-17
This doesn't work me as well by 2020b
Kenneth Strain
2020-11-6
The trick is to drag to the leftmost part of the MATLAB workspace area - under "Name" not under "Value". If you see the no-entry sign, your pointer is too much to the right.
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