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GUIDE help

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Sergio
Sergio 2011-11-10
How I can import a variable of my workspace into a line to my guide *.m
function btnSaltaPepper_Callback(hObject, eventdata, handles)
set(handles.truido,'string','Salt & Pepper Noise')
axes(handles.iruido);
J = imnoise(I,'salt & pepper');
imshow(J,'InitialMagnification','fit')
assignin('base','J',J)
I need import I from my workspace for apply the imnoise
Thanks

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采纳的回答

Walter Roberson
Walter Roberson 2011-11-10
I = evalin('base','I');
Provided, that is, that you put I in the base workspace to begin with. There are a lot of other workspaces you might have put it in.

更多回答（1 个）

Sergio
Sergio 2011-11-10
I got it. Thanks.
If someone needs the Answer is I=evelin('base','I')

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