I have a n*m matrix which all elements strings. I wanna put particular character above on these columns.

num1=[1;2;3] %points id

num2=[30.45;32.55;33.85] %latitudes

num3=[40.55;41.22;43.62] %longitudes

num=[num1 num2 num3] %points id, latitude longitude

num=num2str(num)

set(handles.listbox1, 'String', num) %to write into the listbox in the GUI

%I wanna put Point_İd Latitude and Longitude in the first row of this matrix and write this matrix in the listbox.

Point_İd Latitude Longitude

 1      30.45     40.55

 2      32.55     41.22

 3      33.85     43.62      %that's the structure I wanna put in the listbox.

Answer 1

[Walter Roberson]

num = { 'Point_İd Latitude Longitude'; cellstr(num2str(num)) };

to replace the existing num2str()

Please also remember to switch the listbox to a fixed-width font.