as i understand you table could a .txt? and u are using GIDE to create the GUI
below the callback of your button you must write the code:
example:
%define the variables that you want in the table
a=handles.a
%if the variables comes from other place into the guy use handles to define and to call the value
b=handles.b
c=handles.c
%now format the table that contains 3 columns
file=('yourtable.txt');
fid = fopen(file, 'a');
fprintf(fid,'%u %u %6.0f ',a,b,c);
%if you want to use a header in your table put this line below fid
fprintf(fid,'value_a value_b value_c');
is very important to correctly define the values a, b,c below their respective callbacks, always used handles.yourvalue to move this values into the different callbacks of the GUI
