How to export data from a GUI to Matlab Workspace?

Hi all, I have to export data from a GUI to Matlab workspace. Anyone can help me? Thanks.

Answer 1

[Image Analyst]

You probably don't need to, or shouldn't need to, but if you insist, you can use the assignin() function. See the help for examples.

Answer 2

[Azzi Abdelmalek]

you can insert in each function concerned with x y z data the below code

   global x y z

you also must run it before, on Matlab Command

Answer 3

[Fa']

I'm sorry, probably I've not explain well my problem.

I'm programming a GUI and I've to export variable from my GUI to matlab workspace or I've to save variables as .mat but I don't know which command can do this...

[Azzi Abdelmalek]

 save FileName x y z %save to mat file

Answer 4

[Matt Fig]

In the code of the GUI, when you want to export the variables do:

save guioutput

This will save all of the variables in the local workspace to a file named guioutput.mat.

Then from the command line do:

X = load('guioutput');

Now X is a structure with fieldnames the same as the variable names you saved.

If you need to do something more specific, then ask a more specific question...

[Fa']

Thanks, now it's ok, the variable is saved in the pathway where I'm working. If possible I want to save the variable in another pathway and with another name. Can you suggest me something to do this? Thank you very much for your attention.

[Matt Fig]

You can specify where to save the variables and the name of the file. Read this:

doc save

for example:

save('C:\Users\matt fig\Documents\MATLAB3\mvars')

saves all the variables in the local workspace to myvars.mat in the MATLAB3 folder.