anyway to transfer data from matlab workspace to appdesigner

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Yu Li
Yu Li 2019-8-21
评论： haobo zhang 2022-5-5
Hi:
I want to develop an app based on the data in the workspace. is there anyway to do it like 'cftool'? i.e. once I open the app, the list of variable in workspace are available :
Capture.JPG
Thanks!
Yu

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回答（1 个）

Payas Bahade
Payas Bahade 2019-8-26
  2 个评论
Yu Li
Yu Li 2019-8-26
Hi:
Thanks for your reply.
The 'evalin' function can transfer the known variables from workspace to app, but the issue I faced is that, I need to know variable names that exist in the workspace.
for example, in cftool, you can see that once I launch the 'cftool', the variable names that exist in workspace are available in the dropdown list. how does this step be conducted?
Thanks!
Yu
haobo zhang
haobo zhang 2022-5-5
I've got one way, you can try:
variable_names = evalin('base','who');
It'll return a cell array of the variable names in the workspace, then you can load specific data like this:
first_data = evalin('base', variable_names{1});

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