How can I turn this pseudo code into a Matlab code?

I want to make a for loop that describes this but I am unsure how to start. I am making a function with the input X.
Pseudo code:
If X is not given,
look for the object 'Hfig4' and extract the data saved under the 'userdata' field.
How can I turn this into matlab code?

1 个评论

What have you tried???
doc nargin
doc findobj
Doesn't seem to be any need for any for loop; an if...end clause, perhaps.

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帮助中心File Exchange 中查找有关 Creating, Deleting, and Querying Graphics Objects 的更多信息

提问:

S
S
2015-2-12

评论:

dpb
2015-2-12

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