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How to show symbolic object in uitable?

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john
john 2011-11-2
How can I show symbolic object in uitable?
syms i2,i3 'real';
a=[ 0 0 -i3; 1 2 3];
a(2,2)=-i2;
set(handles.uitable2, 'Data',a);

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Walter Roberson
Walter Roberson 2011-11-2
You cannot show symbolic objects in a uitable. In uitable, you can only show numbers and text. You can find the text representation of a symbolic object by using char() on the object. But remember, that will return text, not a symbolic object, so you will not be able to use the text as a symbolic object.
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Walter Roberson
Walter Roberson 2011-11-2
uicontrol('Style','text', 'String', cellstr(char(a)) )
(You will want to add a Position parameter in to that of course.)
If you use instead use 'Style', 'edit', be sure to set 'Max' to at least 2. Another hint is if you want non-editable text but you want it to be vertically scrollable, then instead of using 'Style', 'text', use 'Style', 'edit', 'Max', 2, 'Enable', 'disable'
john
john 2011-11-3
Big Thank You Mr. Walter Roberson,
cellstr(char(a)) is the best command ever :-).
Thank You so much again
Now my program works great, I put in uitable "symbolic object", and than I show "symbolic object" in other uitable

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