how to set gui axes ylim

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mr. wang
mr. wang 2017-3-23
评论： mr. wang 2017-3-23
i created a axes object in gui and set ylim[-1 1] in property inspector,but the figure will be showed this
and i try to change parameter about ylim value form matlab program,but it just add one more new axes
what sould i solve this problem?and i couldn't find the function about axes in matlab program.should i creat a function for setting axes property?
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Stephen23
Stephen23 2017-3-23
编辑：Stephen23 2017-3-23
This command:
axes('Parent',controller,...);
will create new axes, because that is what it is supposed to do.
If you want to change the properties of existing axes, then you need to access its properties using set and get, or for newer MATLAB versions using dot notation:
https://www.mathworks.com/help/matlab/ref/axes-properties.html
mr. wang
mr. wang 2017-3-23
thx for your correspond and i try for your answer.it is successful.

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