num2str
- num2str(X) uses 5 decimal places
- num2str(X,n) transforms vector of doubles X into string array with n decimal places
Examples
> num2str([pi; pi/2]) ans = 3.14159 1.5708
> num2str([pi; pi/2],3) ans = 3.142 1.571
> num2str([pi; pi/2]) ans = 3.14159 1.5708
> num2str([pi; pi/2],3) ans = 3.142 1.571