How to store more than 4 decimal places in an array in MATLAB

Question

I want to store 6 decimal digits into an array, but when I store it into array it only stores up to 4 decimal digits instead of 6. How can I store up to 6 digits into an arr

Answer 1

If you know you have only 6 digits you can use

 sprintf('%0.6f', W(l,i))

instead of disp

Answer 2

Matlab on default settings stores up to 15 digits. It only your display format. Have a look at the format command.

Or just type at the Matlab command prompt:

format long