how to fix error gui becaus imtile in matlab

0
votes

I recently learn dct and imtitile in matlab and I read a tutorial how to stitching images into one single axes, I found imtile and so I use imtile function but the following error appears

matlab.graphics.internal.figfile.FigFile/read>@(hObject,eventdata)modul3fix('pushbutton4_Callback',hObject,eventdata,guidata(hObject)) Error while evaluating UIControl Callback.

Here is my code

X = handles.coba1; 
[LL,LH,HL,HH]= dwt2(X,'db1'); 
axes(handles.axes2);
out = imtile(LL,LH,HL,HH);
imshow(out);
1
matlabmatlab-figure

1 Answers

0
votes

Hard to say with this level of error information in the stack trace, but for sure one problem is that your call to imtile is not a valid syntax of imtile.

If you want to pass multiple in memory arguments to imtile, they have to be enclosed in a cell array.

out = imtile({LL,LH,HL,HH});

https://www.mathworks.com/help/matlab/ref/imtile.html#mw_c8f524a5-cae3-4420-acaa-69664f7883f2