replicate data in table

hello guys, i have code to show data in gui table

%%Database
data_plat = load('Data_PlatQ.mat');
Database_All = data_plat.Database_All;
data2 = table2cell(Database_All(strcmpi(Database_All.Plat, final_output), ...
    {'Plat', 'Nama', 'Jurusan', 'Status'}));
data2 = [get(handles.uitable1, 'Data'); data2];
set(handles.uitable1, 'Data', data2);

when i run this code, it always replicate data in table, final_output is a number computed by the program which always changes because the program is processing video. i alrdy try unique and union function but still not work. how can i solve that?? any suggestion

Answer 1

[Walter Roberson]

set(handles.uitable1, 'Data', unique(data2, 'rows'));

[Yusran Said]

ty for answer that, but still have problem,

Error using vertcat
Dimensions of matrices being concatenated are not consistent.

Error in mpengujianbmpengujianbplay_Callback (line 220)
data2 = [get(handles.uitable1, 'Data'); data2];

[Yusran Said]

main problem with unique function is, when i try this code

[~,idx]=unique(cell2mat(data2),'rows');
data2 =  data2(idx,:);

its just work in first data, when second data in(final_output), it always error, say Dimensions of matrices being concatenated are not consistent.

[Walter Roberson]

We do not know how you initialized the data property of uitable1

[Yusran Said]

data property of uitable1 is default,

keep current data value : To load data from a file, or to create data manually, first store the data in a workspace variable, then select the variable from the table below

[Walter Roberson]

Put in a breakpoint at the line

data2 = [get(handles.uitable1, 'Data'); data2];

and execute. When it stops, query

size(data2)
d1 = get(handles.uitable1, 'Data');
size(d1), class(d1)